英语四级阅读训练附答案18篇
大学英语四级仔细阅读专项练习20篇(附答案)
大学英语四级仔细阅读专项练习20篇（附答案）练习一（2010年12月大学英语四级考试真题）Passage OneQuestions 57 to 61 are based on the following passage.It is pretty much a one-way street. While it may be common for university researchers to try their luck in the commercial world, there is very little traffic in the opposite direction. Pay has always been the biggest deterrent, as people with families often feel they cannot afford the drop in salary when moving to a university job. For some industrial scientists, however, the attractions of academia (学术界) outweigh any financial considerations.Helen Lee took a 70% cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge. Her main reason for returning to academia mid-career was to take advantage of the greater freedom to choose research questions. Some areas of inquiry have few prospects of a commercial return, and Lee's is one of them.The impact of a salary cut is probably less severe for a scientist in the early stages of a career. Guy Grant, now a research associate at the Unilever Centre for Molecular Informatics at the University of Cambridge, spent two years working for a pharmaceutical (制药的) company before returning to university as a post-doctoral researcher. He took a 30% salary cut but felt it worthwhile for the greater intellectual opportunities.Higher up the ladder, where a pay cut is usually more significant, the demand for scientists with a wealth of experience in industry is forcing universities to make the transition (转换) to academia more attractive, according to Lee. Industrial scientists tend to receive training that academics do not, such as how to build a multidisciplinary team, manage budgets and negotiate contracts. They are also well placed to bring something extra to the teaching side of an academic role that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development. “Only a small number of undergraduates willcontinue in an academic career. So someone leaving university who already has the skills needed to work in an industrial lab has far more potential in the job market than someone who has spent all their time on a narrow research project.”57. By “a one-way street” (Line 1, Para. 1), the author means ________.[A] university researchers know little about the commercial world[B] there is little exchange between industry and academia[C] few industrial scientists would quit to work in a university[D] few university professors are willing to do industrial research58. The word “deterrent” (Line 2, Para. 1) most probably refers to something that ________.[A] keeps someone from taking action [C] attracts people's attention[B] helps to move the traffic [D] brings someone a financial burden59. What was Helen Lee's major consideration when she changed her job in the middle of her career?[A] Flexible work hours. [C] Her preference for the lifestyle on campus.[B] Her research interests. [D] Prospects of academic accomplishments.60. Guy Grant chose to work as a researcher at Cambridge in order to ________.[A] do financially more rewarding work[B] raise his status in the academic world[C] enrich his experience in medical research[D] exploit better intellectual opportunities61. What contribution can industrial scientists make when they come to teach in a university?[A] Increase its graduates' competitiveness in the job market.[B] Develop its students' potential in research.[C] Help it to obtain financial support from industry.[D] Gear its research towards practical applications.Passage TwoQuestions 62 to 66 are based on the following passage.Being sociable looks like a good way to add years to your life. Relationships with family, friends, neighbours, even pets, will all do the trick, but the biggest longevity (长寿) boost seems to come from marriage or an equivalent relationship. The effect was first noted in 1858 by William Farr, who wrote that widows and widowers (鳏夫) were at a much higher risk of dying than their married peers. Studies since then suggest that marriage could add as much as seven years to a man's life and two to a woman's. The effect holds for all causes of death, whether illness, accident or self-harm.Even if the odds are stacked against you, marriage can more than compensate. Linda Waite of the University of Chicago has found that a married older man with heart disease can expect to live nearly four years longer than an unmarried man with a healthy heart. Likewise, a married man who smokes more than a pack a day is likely to live as long as a divorced man who doesn't smoke. There's a flip side, however, as partners are more likely to become ill or die in the couple of years following their spouse's death, and caring for a spouse with mental disorder can leave you with some of the same severe problems. Even so, the odds favour marriage. In a 30-year study of more than 10,000 people, Nicholas Christakis of Harvard Medical School describes how all kinds of social networks have similar effects.So how does it work? The effects are complex, affected by socio-economic factors, health-service provision, emotional support and other more physiological (生理的) mechanisms. For example, social contact can boost development of the brain and immune system, leading to better health and less chance of depression later in life. People in supportive relationships may handle stress better. Then there are the psychological benefits of a supportive partner.A life partner, children and good friends are all recommended if you aim to live to 100. The ultimate social network is still being mapped out, but Christakis says: “People are interconnected, so their health is interconnected.”62. William Farr's study and other studies show that _________.[A] social life provides an effective cure for illness[B] being sociable helps improve one's quality of life[C] women benefit more than men from marriage[D] marriage contributes a great deal to longevity63. Linda Waite's studies support the idea that _________.[A] older men should quit smoking to stay healthy[B] marriage can help make up for ill health[C] the married are happier than the unmarried[D] unmarried people are likely to suffer in later life64. It can be inferred from the context that the “flip side” (Line 4, Para. 2) refers to _________.[A] the disadvantages of being married[B] the emotional problems arising from marriage[C] the responsibility of taking care of one's family[D] the consequence of a broken marriage65. What does the author say about social networks?[A] They have effects similar to those of a marriage.[B] They help develop people's community spirit.[C] They provide timely support for those in need.[D] They help relieve people of their life's burdens.66. What can be inferred from the last paragraph?[A] It's important that we develop a social network when young.[B] To stay healthy, one should have a proper social network.[C] Getting a divorce means risking a reduced life span.[D] We should share our social networks with each other.练习二（2010年6月英语四级考试真题）Passage OneQuestions 57 to 61 are based on the following passage.You never see him, but they're with you every time you fly. They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally. Their ability to withstand almost any disaster makes them seem like something out of a comic book. They're known as the black box.When planes fall from the sky, as a Yemeni airliner did on its way to Comoros Islands in the India Ocean, June 30, 2009, the black box is the best bet for identifying what went wrong. So when a French submarine (潜水艇) detected the device's homing signal five days later, the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killed.In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction. That was the first mode for a black box, which became a requirement on all U.S. commercial flights by 1960. Early models often failed to withstand crashes, however, so in 1965 the device was completely redesigned and moved to the rear of the plane – the area least subject to impact – from its original position in the landing wells (起落架舱). The same year, the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility.Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations, and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments. Placed in an insulated (隔绝的) case and surrounded by a quarter-inch-thick panels of stainless steel, the boxes can withstand massive force and temperatures up to 2,000℉. When submerged, they're also able to emit signals from depths of 20,000 ft. Experts believe the boxes from Air France Flight 447, which crashed near Brazil on June 1,2009, are in water nearly that deep, but statistics say they're still likely to turn up. In the approximately 20 deep-sea crashes over the past 30 years, only one plane's black boxes were never recovered.57. What does the author say about the black box?A) It ensures the normal functioning of an airplane.B) The idea for its design comes from a comic book.C) Its ability to ward off disasters is incredible.D) It is an indispensable device on an airplane.58. What information could be found from the black box on the Yemeni airliner?A) Data for analyzing the cause of the crash.B) The total number of passengers on board.C) The scene of the crash and extent of the damage.D) Homing signals sent by the pilot before the crash.59. Why was the black box redesigned in 1965?A) New materials became available by that time.B) Too much space was needed for its installation.C) The early models often got damaged in the crash.D) The early models didn't provide the needed data.60. Why did the Federal Aviation Authority require the black boxes be painted orange or yellow?A) To distinguish them from the colour of the plane.B) To caution people to handle them with care.C) To make them easily identifiable.D) To conform to international standards.61. What do we know about the black boxes from Air France Flight 447?A) There is still a good chance of their being recovered.B) There is an urgent need for them to be reconstructed.C) They have stopped sending homing signals.D) They were destroyed somewhere near Brazil.Passage TwoQuestions 62 to 66 are based on the following passage.The $11 billion self-help industry is built on the idea that you should turn negative thoughts like “I never do anything right” into positive ones like “I can succeed.” Butwas positive thinking advocate Norman Vincent Peale right? Is there power in positive thinking?Researchers in Canada just published a study in the journal Psychological Science that says trying to get people to think more positively can actually have the opposite effect: it can simply highlight how unhappy they are.The study's authors, Joanne Wood and John Lee of the University of Waterloo and Elaine Perunovic of the University of New Brunswick, begin by citing older research showing that when people get feedback which they believe is overly positive, they actually feel worse, not better. If you tell your dim friend that he has the potential of an Einstein, you're just underlining his faults. In one 1990s experiment, a team including psychologist Joel Cooper of Princeton asked participants to write essays opposing funding for the disabled. When the essayists were later praised for their sympathy, they felt even worse about what they had written.In this experiment, Wood, Lee and Perunovic measured 68 students' self-esteem. The participants were then asked to write down their thoughts and feelings for four minutes. Every 15 seconds, one group of students heard a bell. When it rang, they were supposed to tell themselves, “I am lovable.”Those with low self-esteem didn't feel better after the forced self-affirmation. In fact, their moods turned significantly darker than those of members of the control group, who weren't urged to think positive thoughts.The paper provides support for newer forms of psychotherapy (心理治疗) that urge people to accept their negative thoughts and feelings rather than fight them. In the fighting, we not only often fail but can make things worse. Meditation (静思) techniques, in contrast, can teach people to put their shortcomings into a larger, more realistic perspective. Call it the power of negative thinking.62. What do we learn from the first paragraph about the self-help industry?A) It is a highly profitable industry.B) It is based on the concept of positive thinking.C) It was established by Norman Vincent Peale.D) It has yielded positive results.63. What is the finding of the Canadian researchers?A) Encouraging positive thinking many do more harm than good.B) There can be no simple therapy for psychological problems.C) Unhappy people cannot think positively.D) The power of positive thinking is limited.64. What does the author mean by “… you're just underlining his faults” (Line 4, Para.3)?A) You are not taking his mistakes seriously enough.B) You are pointing out the errors he has committed.C) You are emphasizing the fact that he is not intelligent.D) You are trying to make him feel better about his faults.65. What do we learn from the experiment of Wood, Lee and Perunovic?A) It is important for people to continually boost their self-esteem.B) Self-affirmation can bring a positive change to one's mood.C) Forcing a person to think positive thoughts may lower their self-esteem.D) People with low self-esteem seldom write down their true feelings.66. What do we learn from the last paragraph?A) The effects of positive thinking vary from person to person.B) Meditation may prove to be a good form of psychotherapy.C) Different people tend to have different ways of thinking.D) People can avoid making mistakes through meditation.练习三（2013年6月大学英语四级考试真题）Passage OneQuestions 57 to 61 are based on the following passage.Junk food is everywhere. We're eating too much of it. Most of us know what we're doing and yet we do it anyway.So here's a suggestion offered by two researchers at the Rand Corporation: Why not take a lesson from alcohol control policies and apply them to where food is soldand how it's displayed?“Many policy measures to control obesity（肥胖症）assume that people consciously and rationally choose what and how much they eat and therefore focus on providing information and more access to healthier foods,” note the two researchers.“In contrast,” the researchers continue, “many regulations that don't assume people make rational choices have been successfully applied to control alcohol, a substance — like food — of which immoderate consumption leads to serious health problems.”The research references studies of people's behavior with food and alcohol and results of alcohol restrictions, and then lists five regulations that the researchers think might be promising if applied to junk foods. Among them:Density restrictions: licenses to sell alcohol aren't handed out unplanned to all comers but are allotted（分配）based on the number of places in an area that already sell alcohol. These make alcohol less easy to get and reduce the number of psychological cues to drink.Similarly, the researchers say, being presented with junk food stimulates our desire to eat it. So why not limit the density of food outlets, particularly ones that sell food rich in empty calories? And why not limit sale of food in places that aren't primarily food stores?Display and sales restrictions: California has a rule prohibiting alcohol displays near the cash registers in gas stations, and in most places you can't buy alcohol at drive-through facilities. At supermarkets, food companies pay to have their wares in places where they're easily seen. One could remove junk food to the back of the store and ban them from the shelves at checkout lines. The other measures include restricting portion sizes, taxing and prohibiting special price deals for junk foods, and placing warning labels on the products.57. What does the author say about junk food?A) People should be educated not to eat too much.B) It is widely consumed despite its ill reputation.C) Its temptation is too strong for people to resist.D) It causes more harm than is generally realized.58. What do the Rand researchers think of many of the policy measures to control obesity?A) They should be implemented effectively.B) They provide misleading information.C) They are based on wrong assumptions.D) They help people make rational choices.59. Why do policymakers of alcohol control place density restrictions?A) Few people are able to resist alcohol's temptations.B) There are already too many stores selling alcohol.C) Drinking strong alcohol can cause social problems.D) Easy access leads to customers' over-consumption.60. What is the purpose of California's rule about alcohol display in gas stations?A) To effectively limit the density of alcohol outlets.B) To help drivers to give up the habit of drinking.C) To prevent possible traffic jams in nearby areas.D) To get alcohol out of drivers' immediate sight.61. What is the general guideline the Rand researchers suggest about junk food control?A) Guiding people to make rational choices about food.B) Enhancing people's awareness of their own health.C) Borrowing ideas from alcohol control measures.D) Resorting to economic, legal and psychological means.Passage TwoQuestions 62 to 66 are based on the following passage.Kodak's decision to file for bankruptcy（破产）protection is a sad, though not unexpected, turning point for a leading American corporation that pioneered consumer photography and dominated the film market for decades, but ultimatelyfailed to adapt to the digital revolution.Although many attribute Kodak's downfall to “complacency(自满)”, that explanation doesn't acknowledge the lengths to which the company went to reinvent itself. Decades ago, Kodak anticipated that digital photography would overtake film — and in fact, Kodak invented the first digital camera in 1975 — but in a fateful decision, the company chose to shelf its new discovery to focus on its traditional film business.It wasn't that Kodak was blind to the future, said Rebecca Henderson, a professor at Harvard Business School, but rather that it failed to execute on a strategy to confront it. By the time the company realized its mistake, it was too late.Kodak is an example of a firm that was very much aware that they had to adapt, and spent a lot of money trying to do so, but ultimately failed. Large companies have a difficult time switching into new markets because there is a temptation to put existing assets into the new businesses.Although Kodak anticipated the inevitable rise of digital photography, its corporate（企业的）culture was too rooted in the successes of the past for it to make the clean break necessary to fully embrace the future. They were a company stuck in time. Their history was so important to them. Now their history has become a liability.Kodak's downfall over the last several decades was dramatic. In 1976, the company commanded 90% of the market for photographic film and 85% of the market for cameras. But the 1980s brought new competition from Japanese film company Fuji Photo, which undermined Kodak by offering lower prices for film and photo supplies. Kodak's decision not to pursue the role of official film for the 1984 Los Angeles Olympics was a major miscalculation. The bid went instead to Fuji, which exploited its sponsorship to win a permanent foothold in the marketplace.62. What do we learn about Kodak?A) It went bankrupt all of a sudden.B) It is approaching its downfall.C) It initiated the digital revolution in the film industry.D) It is playing a dominant role in the film market.63. Why does the author mention Kodak's invention of the first digital camera?A) To show its early attempt to reinvent itself.B) To show its effort to overcome complacency.C) To show its quick adaptation to the digital revolution.D) To show its will to compete with Japan's Fuji photo.64. Why do large companies have difficulty switching to new markets?A) They find it costly to give up their existing assets.B) They tend to be slow in confronting new challenges.C) They are unwilling to invest in new technology.D) They are deeply stuck in their glorious past.65. What does the author say Kodak's history has become?A) A burden.B) A mirror.C) A joke.D) A challenge.66. What was Kodak's fatal mistake?A) Its blind faith in traditional photography.B) Its failure to see Fuji photo's emergence.C) Its refusal to sponsor the 1984 Olympics.D) Its overconfidence in its corporate culture.练习四（2014年6月英语四级考试真题）Passage OneQuestions 56 to 60are based on the following passage.The question of whether our government should promote science and technology or the liberal arts in higher education isn't an either/or proposition(命题)，although the current emphasis on preparing young Americans for STEM (science, technology, engineering, maths)----related fields can make it seem that way.The latest congressional report acknowledges the critical importance of technicaltraining, but also asserts that the study of the humanities (人文学科)and social sciences must remain central components of America's educational system at all levels. Both are critical to producing citizens who can participate effectively in our democratic society, become innovative (创新的) leaders, and benefit from the spiritual enrichment that the reflection on the great ideas of mankind over time provides.Parents and students who have invested heavily in higher education worry about graduates' job prospects as technological advances and changes in domestic and global markets transform professions in ways that reduce wages and cut jobs. Under these circumstances, it's natural to look for what may appear to be the most “practical” way out of the problem “Major in a subject designed to get you a job” seems the obvious answer to some, though this ignores the fact that many disciplines in the humanities characterized as “soft” often, in fact, lead to employment and success in the long run. Indeed, according to surveys, employers have expressed a preference for students who have received a broadly-based education that has taught them to write well, think critically, research creatively, and communicate easily.Moreover, students should be prepared not just for their first job, but for their 4th and 5th jobs, as there's little reason to doubt that people entering the workforce today will be called upon to play many different roles over the course of their careers. The ones who will do the best in this new environment will be those whose educations have prepared them to be flexible. The ability to draw upon every available tool and insight----picked up from science, arts, and technology—to solve the problems of the future, and take advantage of the opportunities that present themselves, will be helpful to them and the United States.56. What does the latest congressional report suggest?A) STEM-related subjects help students find jobs in the information society.B) The humanities and STEM subjects should be given equal importance.C) The liberal arts in higher education help enrich students' spiritual life.D) Higher education should be adjusted to the practical needs of society.57. What is the main concern of students when they choose a major?A) Their interest in relevant subjects.B) The academic value of the courses.C) The quality of education to receive.D) Their chances of getting a good job.58. What does the author say about the so called soft subjects?A) They benefit students in their future life.B) They broaden students' range of interests.C) They improve students' communication skills.D) They are essential to students' healthy growth.59. What kind of job applicants do employers look for?A) Those who have a strong sense of responsibility.B) Those who are good at solving practical problems.C) Those who are likely to become innovative leaders.D) Those who have received a well-rounded education.60. What advice does the author give to college students?A) Seize opportunities to tap their potential.B) Try to take a variety of practical courses.C) Prepare themselves for different job options.D) Adopt a flexible approach to solving problems.Passage TwoQuestions 61 to 65 are based on the following passage.Energy independence. It has a nice ring to it. Doesn't it? If you think so, you're not alone, because energy independence has been the dream of American president for decades, and never more so than in the past few years, when the most recent oil price shock has been partly responsible for kicking off the great recession.“Energy independence” and its rhetorical (修辞的) companion “energy security” are, however, slippery concepts that are rarely though through. What is it we want independence from, exactly?Most people would probably say that they want to be independent from imported oil. But there are reasons that we buy all that old from elsewhere.The first reason is that we need it to keep our economy running. Yes, there is a trickle（涓涓细流）of biofuel（生物燃料）available, and more may become available, but most biofuels cause economic waste and environmental destruction.Second, Americans have basically decided that they don't really want to produce all their own oil. They value the environmental quality they preserve over their oil imports from abroad. Vast areas of the United States are off-limits to oil exploration and production in the name of environmental protection. To what extent are Americans really willing to endure the environmental impacts of domestic energy production in order to cut back imports?Third, there are benefits to trade. It allows for economic efficiency, and when we buy things from places that have lower production costs than we do, we benefit. And although you don't read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.There is no question that the United States imports a great deal of energy and, in fact, relies on that steady flow to maintain its economy. When that flow is interrupted, we feel the pain in short supplies and higher prices, At the same time, we derive massive economic benefits when we buy the most affordable energy on the world market and when we engage in energy trade around the world.61. What does the author say about energy independence for America?A) It sounds very attractive.B) It ensures national security.C) It will bring oil prices downD) It has long been everyone's dream.62. What does the author think of biofuels?A) They keep America's economy running healthily.B) They prove to be a good alternative to petroleum.。
英语四级阅读理解精选练习及答案
英语四级阅读理解精选练习及答案英语四级阅读理解练习一：Personality is , to large extent, inherent --A-type parents usually bring about A-type offspring. But the environment must also have a profound effect, since if competition is improtant to the parents, it is likely to become a major factor lives of their children.One place where children soak up A characteristics is school, which is, by its very nature, a highly competitive institution. Too many schools adopt the "win at all costs" moral standard and measure their success by sporting achievements. The current passion for making children compete against their classmates or against the clock produces a two-layer system, in which competitive A types seem in some way better than their B-type fellows. Being too keen to win can have dangerous consequences:remember that Pheidippides ,the first marathon runner, dropped dead seconds after saying:"Rejoice, we conquer!".By far the worst form of competition in school is the disproportionate emphasis on examinations . It is a rare school that allows pupils to concentrate on those things they do well.The merits of competition by examination are somewhat questionable, but competition in the certain knowledge of failure is positively harmful.Obviously, it is neither practical nor desirable that all A youngsters change into Bs. The would needs types, and schools have an important dutyto try to fit a childs personality to his possible future employment. It is top management.1. According to the author, what factors contribute to the building of personality?A. inheritanceb. inheritance, competition and environmentc. competitiond. environment2.Which of the following statements is not true according to the author of the passage?A. Schools usually adopt severe competitive policies.B. Students are often divided by competition results.C. School is place where children cultivate their characteristics.D. The stronger desire for winning, the better.3.The phrase "soak up" is closest in meaning to ____.A. pull up b. take up c. take in d. pull in4.What attitude does the author hold toward examinations in schools?A. positive b. negative c. doubtful d. neutral5.what suggestion does the author make concerning the management of schools?A. All students be made into competitive A types.B. A childs personality be considered in regard to his possible future job.C. All students be changed into B characteristics.D. Schools abolish all forms of examinations.答案：bdccb英语四级阅读理解练习二：Nearly everybody buys a used car sooner or later, as a primary vehicle (首要的交通工具) or as a second car. Indeed(当然), three out of four sales today are used cars, and theyre not cheap junkers (废物)either—the average price now is $ 5500, about half what a new car costs. Make the wrong selection and a major investment (投资)can be lost the moment you drive off the lot.There is far less chance of this happening to you if you know: when to buy, where to buy, how to examine (仔细检查) the car, how to conduct (进行) your own road test, and how to bargain over (讲价)the price.When to buyShop during the day. Lighting makes cars gleam (V 闪光)like jewels (宝石)at night. In daylight they look dull (黯淡的), but realistic.Dont shop in the rain. It can mask(掩盖) liquids (液体) that might be leaking (泄漏). If possible, shop in the winter when supplies are high and demand (需求)is low.Where to buyShop the suburbs. In more affluent (富有的)neighborhoods cars are more likely to have been well cared for.A private owner normally sells a car for less than a dealer(商人) does, but almost always "as is," with no guarantee(质量保证). Thats an acceptable risk if what youre looking for is a cheap second car to "drive to the station. "Even though a used-car dealer generally charges more, you can often get some type of limited guarantee. This is often a 50-50 plan, in which you each pay half on repairs for a period (一段时间)that may range from 30 days to a year. Ask the dealer about the availability of an optional(可选择的) service policy.Used-car dealers often claim (声称)to have gone over (仔细查看)the car, and many have. But remember that small dealers often buy cars that are auctioned (拍卖 ) because nobody else wants them.Some experts feel that a new-car dealer is the best place to buy a secondhand car, especially if youre laying out a large sum (一笔金钱) for a late model. Some of these dealers offer extensive (广阔的)guarantees, such as one on the "drive train," which covers any problems with engine (发动机), transmission(变速器) ， drive shaft and differential (差速器 ). Expect to pay for this, as well as for the markup (标高的价格). But if you shop soon after the new models have arrived, when a dealer has a lot of trade-ins tying up his profits, he might deal. The visual examination (视觉上的检查)Youve found your dream car, and can hardly wait to get in and roar away. Wait.First, look for any flaws (瑕疵)or ripples(划痕) in the body that might indicate a past accident (暗示曾经出过事故). To see if a car has been repainted(重新漆过), look under the rubber seals around the door or under the chrome trim. Repainting may mask deep flaws (重新上漆可能隐藏深层的瑕疵).Check the odometer (计程器) for total mileage (英里数), and then compare that figure (数字)with any stickers still attached to door posts. Its illegal to change odometer readings, but it happens. If there are no stickers, be a little suspicious. Check pedals and controls: wear on these parts should agree with the mileage. If they are brand new, be suspicious. If they are worn out, beware.Check that the doors, hood and trunk all open smoothly and close with solid sound. Sight along the sides of the car from 30 feet away to be sure that the rear and front wheels line up.Look under the car for fluid leaks. Except for condensation from a working air conditioner on a hot day, no car should ever drip anything, any time.Now sit in the drivers seat and try the controls. The car should fit you—it should be comfortable. Check seat adjustment, door locks, window-raising mechanisms, horn, lights, directional signals, radio—all accessories.Start the engine. It should turn over quickly and then settle down to a rather fast idle. Give the engine a moment or two before you press the accelerator a bit. Watch for smoke from the rear. Blue smoke mightmean a complete engine overhaul (大修) , black a maladjusted carburetor (化油器). 2White smoke can be. Ignored if the engine is cold, but once it is warmed up, white smoke can mean a leaking head gasket (垫圈) : expensive. Reject this car.After the engine has warmed, shut it off, and then go wipe your finger inside the tailpipe (making sure its not too hot). The residue should be whitish-gay. If you get a black, oily mark, refuse the car—its probably an oil burner.Restart the engine and check the oil in an automatic transmission. It should be clean and clear, with no burned odor. The test drive The salesman may try to convince you that a short drive around the block is enough. Wrong. Make it clear that you plan to road test the car, and if he isnt happy with this look elsewhere.The test route you have mapped out should include dry city streets, a freeway, a hill, a bumpy road and an empty parking lot. All gauges(计量器) should read steady and normal throughout the test, especially oil pressure and engine heat. If not, dont buy the car.Drive to a traffic-free city street on your predetermined route and then accelerate smoothly to about 35 miles per hour. The automatic transmission should shift without jerking and with no noise.Slow to about 7 m. p. h. by gently applying the brakes. There should be no noise, no sharp sound or grinding. The car should slow in a straight line, with no pulling to the right or left.Pick up speed to about 15; then making certain nobody is behind you, hit the brakes hard! The car should come to an immediate stop without making noise or swerving.In an empty, level parking lot, brake to a complete stop. Shift into reverse and back up at about 4 m. p. h. , brake to a halt, shift into forward, etc. Do this four or five times to test the transmission. All shifting should be smooth, with no noise or hesitation.Accelerate up a hill to about 40 m. p. h. The car should not labor. If it does, you could have a rotten transmission. Go back down the hill. Stop halfway, shift into neutral and set the parking brake. The car should remain stationary when you take your foot off the brake pedal.Drive the car over the bumpy road, up a hill, and on the highway. Rarely will a car be perfect. However by now you should have a pretty good idea what needs to be done. How to bargainUse what youve learned from the visual exam, test drive and outside mechanic to get the price down. Have a maximum figure in mind, based on your inspection and on current prices from a used-car guide. Start your bidding lower than that. When you have nearly arrived at a price, get the seller to throw in certain repairs. It may be cheaper for him than further price cuts.1. Following the instructions here will help you make a good selection when buying a used car.2. Winter is a good time for purchasing a car because there is little rain in winter.3. You are more likely to pay less to a private owner for a car of poor quality.4. Refuse the car if you find any signs of a past accident in the visual examination.5. Dont buy the car if there is white smoke coming out of the rear because it is probably an oil burner.6. At certain speeds in the tests, a good car should not make any noise when the driver brakes either hard or gently.7. If you are patient and careful enough, you will certainly find a perfect used car.8. The last step before you make a decision to buy a car is______.9. Besides all gauges, the two very important systems mainly examined in the test drive are______.10. According to some experts, the best place to buy a second-hand car is______.答案：1. Y 2. N 3. Y 4. NG 5. N 6. Y 7. N 8. to bargain over the price 9. brake and transmission 10. a new-car dealer。
英语四级阅读练习及答案
英语四级阅读练习及答案Passage One:As the horizons of science have expended, two main groups of scientists have emerged. One is the pure scientist, the other, applied scientist.The pure or theoretical scientist does original research in order to understand the basic laws of the nature that govern our world. The applied scientist adapts this knowledge to practice problems. Neither is more important than the others, however, for the groups are very much related.Sometimes,however,the applied scientist finds the“problems”for the theoretical scientist to work on.Let’s take a particular problem of the aircraft industry: heat-resistant metals. Many of the metals and alloys that perform satisfactorily in car cannot be used in a jet-propelled (喷气推进式) plane, New alloys must be used, because the jet engine operates at a much higher temperature than an automobile engine. The turbine wheel ( 涡轮) in a turbojet (涡轮喷气发动机) must withstand temperatures as high as 1,600 degrees Fahrenheit, so air craft designers have to turn to the research metallurgist for the development of metals and alloys that would dothe job in jet-propelled planes.Diving scientists into two groups-pure and applied-is only one broad way of classifying them, however. When scientific knowledge was very limited, there was no need for men to specialize. Today, with the great body of scientific knowledge, scientists specialize in many different fields. Within each field, there is even further subdivision. And, with finer and finer subdivisions, the various sciences have become more and more interrelated until no branch is entirely independent of the others. Many new specialties-geophysics and biochemistry, for example-have resulted from combining the knowledge of two or more science.1.The applied scientistA) does original research to the basic laws of natureB) applied the result of research to practical problemsC) provides the basic knowledge for the pure scientistD) is not interested in practical problems2. The example given in the third paragraph illustrates howA) pure science operates independently of applied scienceB) the applied scientist discover the basic laws of natureC) applied science defines all the areas in which basic research is doneD) applied science suggests problems for the basic scientist3. Finer and finer subdivision in the field of science has resulted inA) the loss of the need for specialistsB) greater interdependence of each scienceC) greater dependence of each scienceD) the need for only one classification if scientists4. Geophysics and biochemistry are .A) examples of new specialties resulting from combing sciencesB) totally dependent sciencesC) among the oldest sciences known to manD) both B)and C)5.“The horizons of science have expanded,”(para1)means thatA) scientists can see further out into spaceB) science has developed more field of human endeavorC) the horizon changes size from year to yearD) scientists have made a machine for enlarging the horizonPassage Two:Friends play an important part in our lives, and although we may take the friendship for granted,we often don’t clearly understand how we make friends. While we get on well with only a number ofpeople, we are usually friends with only a very few. For example, the average among students is about 6 per person. In all the cases of friendly relationship, two people like one another and enjoy being together, but beyond that, the degree of intimacy between them and the reasons for their shared interest vary enormously .As we get to know people we take into account things like ages ,race, economic condition, social position, and intelligence. Although these factors are not of prime importance, it is more difficult to get on with people when there is a marked difference in age and background. Some friendly relationships can be kept on argument and discussion, but it is usually for close friends to have similar ideas and beliefs, to have attitude and interests in common —they often talk about“being on the same wavelength”.It generally takes time to reach this point. And the more intimately involved people become, the more they rely on one another. People want to do friends favors and hate to break an promise. Equally, friends have to learn to put up with annoying habits and to tolerant differences of opinion.In contrast with marriage, there are no friendship ceremonies to strengthen the association between two people. But the supporting and understanding of each other that results from shared experiences and emotions does seem to create a powerful bond,which can overcome differences in background and break down of age, class and race.6.According to the author, .A) all those who get on well with each other are friendsB) friends are closer than people who just get on well with each otherC) everyone understand clearly how to make friendsD) every students has 6 friends7. When we make friends, we consider such things as age, race and background becauseA) it is not easy to have a friendly relationship with people when there is a marked difference in age and backgroundB) the degreed of friendship between people and the reason for their shared interests can vary greatlyC) friends need to know all these thingsD) these are the most important factors to make friends8.In paragraph2,“being on the same wavelength”means.A) using the same frequency while talkingB) keeping the same friendly relationship as other people doC) having similar ideas, beliefs, attitudes and interestsD) having the same background9. Which of the following is not implied or directly stated in thepassage?A) Even friends may have differences of opinionsB) Friends never argue with each otherC) It generally takes time for people to become close friends.D) Someone’s habits may annoy his friends.10. To strengthen friendly relationship, peopleA) must hold friendship ceremoniesB) have to eliminate differences in backgroundC) should make friends with those who are of the same age and the same raceD) should support and understand each other through shared experiences and emotionsPassage Three:The movement toward centralization of authority in state departments of education has in some cases created friction with communities, which regard this modern policy as usurpation( 篡夺, 夺取)of their rights. Constitutionally, there can be no doubt that the state has a right to prescribe( 指示)to the local districts in any degree which it will. Legislatures( 立法机构)have been given power by State Constitutions which make them the most importantpolicy-making agent for education in a state. Legislatures establish the framework(机构)for education; they make direct appropriations for education; they create educational institutions; and they determine whether of not certain educational programs are to be authorized, expanded, decreased, or eliminated( 废除). The Legislature usually authorizes a State education department to administer its policies. It may, however, provide for a state board of education to advise it regarding policy and to administer the educational program. The central agency may define the extent of the local district and may determine in detail what shall be done within this district. While this is the constitutional right of the state, the practical fact is that the local district conducts its schools in very large measure according to its own desires, and local officers often talk upon state supervision as indefensible interference11. About the centralization of authority in state department of education, some communities feel that .A) their rights are improvedB) their rights are ignoredC) their rights are violatedD) their rights are protected12. According to the article, which of the following rights are NOT belong to the state?A) The right to administer entrance examination.B) The right to expand or decrease educational programs.C) The right to budget school programsD) The right to created educational institutions.13. What does the Legislature usually do in administering Policies?A) It administers policies by itself.B) It authorizes a State education department administer its policies.C) It is authorized by a State education department to administer its policies.D) It authorizes a state board of education to administer the educational program.14. Which of the following is NOT true about actual educational situation?A) The local district has a lot of control over its schoolsB) The central agency may extend the extent of the local districtsC) State supervision is not always welcome to local districts.D) Local officers forbid State supervision if they think it is a kind of interference15. which of the following titles can best summarize the article?A) The Legislature Administers its PoliciesB) The Centralization of Authority in State Department ofEducationC) The Role of the State in EducationD) The Rights of the Local DistrictsPassage Four:Some people believed that international sport creates goodwill between the nations and that if countries play games together they will learn to live together. Others say that the opposite is true: those international contests encourage false national pride and lead to misunderstanding and hatred. There is probably some truth in both arguments, but in recent years the Olympic Games have done little to support the view that sports encourage international brotherhood. Not only was the recent incident of tragedy involving murder of athletes, but the Games were also ruined by lesser incidents caused principally by mi-nor national contests.One country received its second-place medals with visible anger after the hockey(曲棍球)dinal, There had been noisy scenes at the end of the hockey match, the loser objecting to the final decisions. They were convinced that one of their goals should not have been disal lowed and their opponents’victory was unfair.The presidentof the Federation(联合会)said later that such behavior could result in the suspension of the team for at least three years. The American basketball team announced that they would not yield first place to Russia, after a disputable end to their contest. The game had ended in disorder. It was thought at first that the United States had won by a single point, but it was announced that there were three seconds still to play. A Russian player then threw the ball from one end of the court to the other, and another player plopped it into the basket. It was the first time the US had ever lost an Olympic basketball match. An appeal jury debated the matter for four and a half hours before announcing that the result would stand. The American players then voted not to receive the silver medals.Incidents of this kind will continue as long as sport is played competitively rather than for the love of the game. The suggestion that athletes should compete as individuals, or in non-national teams, might be too much to hope for. But in the present organization of Olympics there is far too much that encourages aggressive(行为过分的)patriotism(爱国心).16. The author thinks that in recent years Olympic gameshave .A) showed little international friendshipB) greatly encouraged international brotherhoodC) created goodwill between the nationsD) created only misunderstanding and hatred17.What did the manager mean by saying“This isn’t hockey. Hockey and the Int ernational Hockey Federation are finished”?A) This is not a standard hockey matchB) The Federation would not exist any longer after this match was overC) His team would not enter the game in three yearsD) The unfair decisions ruined both hockey and the Federation.18. The basketball match showed thatA) the Russian team should not have taken advantage of the last three seconds.B) aggressive patriotism was displayed in the incident.C) The appeal jury was too ineffective in making a decisionD) the American team should have taken the first place.19. The author gives 2 examples in the 2 nd and the 3rd paragraphs is in order to show thatA) contests often end in disorderB) no contest is fair in Olympic GamesC) competition discourages international friendshipD) unfair decisions are common in sports20. Which statement best summarizes this passage?A) Athletes should compete as individualsB) The organization of the Olympic Games must be improved.C) Any team that has disrespectful behavior should be suspended.D) Different teams often have disputes when fighting for the first place.Passage Five:Urban life has always involved a balancing of opportunities and rewards against dangers and stress; its motivating force is, in the broadest sense, money. Opportunities to make money mean competition and competition is stressful; it is often at its most intense in the largest cities, where opportunities are greatest. The presence of huge numbers of people inevitably involves more conflict, more traveling, the overloading of public services and exposure to those deviants and criminals who are drawn to the rich pickings of great cities. Crime has always flourished in the relative anonymity of urban life,but today’s ease of movement makes its control more difficult than ever; there is much evidence that itsextent has a direct relationship to the size of communities. City dwellers may become trapped in their homes by the tear of crime around them.As a defence against these developments, city dwellers tend to use various strategies to try and reduce the pressures upon themselves: contacts with other people are generally made brief and impersonal; doors are kept locked; telephone numbers may be ex-directory; journeys outside the home are usually hurried, rather than a source of pleasure of pleasure. There are other are other strategies, too, which are positively harmful to the individual, for example, reducing awareness through drugs or alcohol. Furthermore, all these defensive forms of behavior are harmful to society in general; they cause widespread loneliness and destroy the community’s concern for its ck of informal social contact and indifference to the misfortunes of others, if they are not personally known to oneself, are amongst the major causes of urban crime.Inner areas of cities tend to be abandoned by the more successful and left to those who have done badly in the competitive struggle or who belong to minority groups; these people are then geographically trapped because so much economic activity has migrated to the suburbs and beyond.Present-day architecture and planning have enormously worsened the human problems of urban life. Old established neighborhoods have been ruthlessly swept away, by both public and private organizations, usually to be replaced by huge, ugly, impersonal structures, People have been forced to leave their familiar homes, usually to be rehoused in tower blocks which are drab( 单调乏味的), inconvenient, and fail to provide any setting for human interaction or support. This destruction of established social structures is the worst possible approach to the difficulties of living in a town or city. Instead, every effort should be made to conserve the human scale of the environment, and to retain familiar landmarks.21. According to the author, living in a city causes stress because there are so many people who are .A) In need of helpB) naturally aggressiveC) likely to commit crimeD) anxious to succeed22. The author thinks that crime is increasing cities because .A) criminals are difficult to trace in large populationsB) people do not communicate with their neighborsC) people feel anonymous thereD) the trappings of success are attractive to criminals23. According to the article, what is the worst problem facing people living in cities?A) Crime.B) Finding somewhere to live.C) Social isolation.D) Drugs and alcoholism.24. The majority of people who live in inner cities do so because they .A) have been forced by circumstances to do soB) have turned against societyC) dislike having to travel far to workD)don’t like the idea of living in the suburbs25. Architectural changes have affected city life by .A) forcing people to live on top of each otherB) making people move to the suburbsC) giving the individual a say in planningD) dispersing long-established communitiesPassage Six:People do not travel for pleasure on the roads and trains leading into cities on weekday mornings; they are commuting. Commuters represent the exact opposite of Robert Louis Stevenson’s view of traveling that“For my part,I travel not to go anywhere,but to go.I travel for travel’s sake.”Commuters travel because they have to; the destination is the only thing that matters.Commuting is modern.Up until the1950’s most workers lived in the shadow of their workplace and within earshot of its whistle or hooter; people walked or cycled to work, even going home for their lunch. As cities grow and as the pressure on city center property increases, so ever more people have had to move further away from their place of work. The suburbs grow and this results in the awful rush hours, many of which tail back to the suburbs themselves, To ease the commuter congestion city governments build new roads, especially ring roads, but these generate more traffic, adding to the traffic jams and bad health. San Francisco introduced BART (the Bay Area Rapid Transit) to take the pressure off its roads, but after an initial positive response the scheme was overtaken by the sheer magnitude of commuter growth.Trains and subway systems are little better.In Tokyo“pushers”are employed to squeeze commuters into carriages, in London and New York the underground systems are near capacity and unpleasant toride. In Paris petty crime on the Metro ( 地铁) is widespread. In Soweto the trains are so crowded that commuters hang on the outside of the“back only”trains.Th e associated health hazards are rivaled by those caused by traffic accidents and the stress-related diseases created by the tension in all forms of commuting. The bigger the city, the larger the daily commuting public and the longer the distances traveled. Many commuters see neither their house nor their children in daylight for almost six months of the year. In a large city like London the average daily time spent commuting to and from work is almost two hours. As a working day is eight hours or less, this means that the average commuter really“works”in excess of a six day week.Cities which try to alleviate the lot of the commuter are those which are most worth living in, but it is a hard and uphill task to do anything constructive. Special“Kiss and Ride”metro stations surround Washington,but are as little used as the“Ride-On”buses.People appear to prefer the traffic jams on the Beltway.Although most people dislike the unpleasant“dead time”of commuting, some people turn it to their advantage. J. M. Keynes wrote his General Theory en route from London to Cambridge, and there are classes in French, business studies, bridge and chess (among other topics) on commuter trains into the London main-linestations. Other people, especially those who can afford the comfort of first-class tickets, catch up on their reading, do the preparation for the day’s work,use their computers or the train telephones,or listen to music Others take the view that commuting should make you fit. They walk, run, cycle, row, sail, skate and skate-board into work.26.San Francisco’s Bay Area Rapid Transit scheme.A) took a long time to become successfulB) was eagerly awaitedC) could not cope with the numbers of passengersD) has been a big success27. As a solution to the rise in the number of commuters, trains and subways are .A) more effective than new roadsB) not as effective as new roadsC) rather more effective than new roadsD) scarcely any more effective than new roabs28. It is more pleasant to live in cities which .A) are small enough for people not to need to commuteB) encourage commutingC) have efficient public transport systemsD) improve conditions for commuters29.Washington’s metro trains are.A) less popular than its busesB) more popular than its busesC) as popular as its busesD) as unpopular as its buses30. The majority of travelers .A)don’t enjoy wasting their time commutingB) make the most of the time they spend commutingC) keep fit while commutingD) exercise their minds while commutingPassage Seven:One phase of the business cycle is the expansion phase. This phase is two-fold one, including recovery and prosperity. During the recovery period there is ever-growing expansion of existing facilities, and new facilities for production are created. More businesses are created and older ones expanded. Improvements of various kinds are made. There is an ever increasing optimism about the future of economic growth.Much capital is invested in machinery or "heavy" industry. More labor is employed. More raw materials are required. As one part of the economyDevelops, other parts are affected. For example, a great expansion in automobiles results in an expansion of the steel, glass and rubber industries. Roads are required, thus the cement and machinery industries are stimulatedDemand for labor and materials results in greater prosperity for workers and supplest of raw materials, including the various segments of the population. This prosperity period may continue to rise and rise without an apparent end. However, a time comes when this phase reaches a peak and stops spiraling upwards. This is the end of the expansion phase.31. We may assume that in the next paragraph the author will discuss____.A. cyclical industriesB.union demandsC. the higher cost of livingD.economic decline period32. The title below that best expresses the idea of this passage is_____A The Recovery Stage C.an Expanding society B. Attain prosperity D. the Period of GoodTimes33. Prosperity in one industry_____A. reflects itself in many other industriesB. will spiral upwardsC. will end abruptlyD. will help all segments of society except the farm34 Which of the fooling industries will probably be a good indicator of the period of expansion?A. Foodstuffs.B.Machine toolsC.Cosmetics D Farming35. During the period of prosperity, people regard the future _____.A. cautiouslyB. in a confident mannerC.indffferently D in a happy moodPassage Eight:On average, American kids ages 3 to 12 spent 29 hours a week in school, eight hours more than they did in 1981. They also did more household work and participated in more such organized activities as soccer and ballet ( 芭蕾舞). Involvement in sports, in particular, rose almost 50% from 1981 to 1997: boys now spend an average offour a week playing sports; girls log half that time. All in all, however,children’s leisure time dropped from40%of the day in1981 to 25%.“Children are affected by the same time crunch(危机) that affects their parents,”says Sandra Hofferth,who headed the recent study of children’s timetable.A chief reason,she says,is that more mothers are working outside the home. (Nevertheless, children inboth double-income and“male breadwinner”households spent comparable amounts of time interacting with their parents, 19 hours and 22 hours respectively. In contrast, children spent only 9 hours with their single mothers.)All work and no play could make for some very messed-up kids.“Play is the most powerful way a child explores the world and learns about himself,”says T.Berry Brazelton,professor at Harvard Medical school. Unstructured play encourages independent thinking and allows the young to negotiate their relationships with their peers, but kids ages 3 to 12 spent only 12 hours a week engaged in it.The children sampled spent a quarter of their rapidly decreasing “free time”watching television.But that,believe it or not,was one of the findings parents might regard as good news.If they’re spending less time in front of the TV set, however, kids aren’treplacing it with reading. Despite efforts to get kids more interestedin books,the children spent just over an hour a week reading.Let’s face it,who’s got the time?36.By mentioning“the same time crunch”(Line1,Para.2)Sandra Hofferth means .A) children have little time to play with their parentsB) both parents and children suffer from lack of leisure timeC) both parents and children have trouble managing their timeD) children are not taken good care of by their working parents37. According to the author, the reason given by Sandra Hofferth for the timecrunch is .A) partially true B) quite convincingC) rather confusing D) totally groundless38. According to the author a child develops better if .A) he has plenty of time reading and studyingB) he is free to interact with his working parentsC) he is left to play with his peers in his own wayD) he has more time participating in school activities39. The author is concerned about the fact that Americankids .A) are involved less and less in household workB) are spending more and more time watching TVC) are engaged in more and more structured activitiesD) are increasingly neglected by their working mothers40. We can infer from the passage that .A) most parents believe reading to be beneficial to childrenB) efforts to get kids interested in reading have been fruitfulC) most children will turn to reading with TV sets switched offD) ex tracurricular activities promote children’s intelligenceKey:1-5. BDBAB 6-10 BACBD 11-15. CABDC 16-20 ADBCB21-25 DACAD 26-30 CDDDA 31-35 DDABB 36-40BACCA (注：范文素材和资料部分来自网络，供参考。
大学英语四级阅读40篇(含答案)
大学英语四级阅读40篇(含答案)There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we c an apply on a daily basis.Such goals can be achieved in a week or less,or two we eks,or possible months.It should be remembered that just as a building is no str onger than its foundation ,out long-term goals cannot amount to very munch witho ut the achievement of solid short-term goals.Upon completing our short-term goal s,we should date the occasion and then add new short-term goals that will build on those that have been completed.The intermediate goals bukld on the foundation of the short-range goals.They mig ht deal with just one term of school or the entire school year,or they could eve n extend for several years.Any time you move a step at a time,you should never a llow yourself to become discouraged or overwhelmed. As you complete each step,yo u will enforce the belief in your ability to grow adn succeed.And as your list o f completion dates grow,your motivation and desire will increase.Long-range goals may be related to our dreams of the future. They might cover fi ve years or more. Life is not a static thing.We should never allow a long-term g oal to limit us or our course of action.1.Our long-term goals mean a lot__. Aa.if we complete our short-range goalsb.if we cannot reach solid short-term goalsc.if we write down the datesd.if we put forward some plans2.New short-term goals are bulid upon__. Da.two yearsb.long-term goalsc.current activitiesd.the goals that have been completed3.When we complete each step of our goals ,__. Ca.we will win final successb.we are overwhelmedc.we should build up confidence of successd.we should strong desire for setting new goals4.Once our goals are drawn up,__. Ba.we should stick to them until we complete themb.we may change our goals as we have new ideas and opportunitiesc.we had better wait for the exciting news of successd.we have made great decision5.It is implied but not stated in the passage that ___. Ca.those who habe long-term goals will succeedb.writing down the dates may discourage youc.the goal is only a guide for us to reach our desinationd.every should have a goal1/200答案：adcbcThe economy of the United states after 1952 was the econnomy of a well-fed,almos t fully employed people. Despit occasional alarms, the country escaped any postw ar depression and lived in a state of boom. An economic survey of the year 1955, a typical year of the 1950’s, may be typical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manu facturers was about 40 percent more than it had averaged in the years immediatel y following World War 2. The country’s business spent about 30billion dollars fo r new factories and machinery. National income available for spending was almost a third greater than it had been it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day ,or about twenty-five million dollars every hour , all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find the m . Only agriculture complained that it was not sharing in the room. To some obs ervers this was an ominous echo of the mid-1920’s . As farmer’s shre of their p roducts declined , marketing costs rose. But there were , among the observers of the national economy, a few who were not as confident as the majority . Those f ew seemed to fear that the boom could not last and would eventually lead to the opposite-depression.1. What is the best title of the passage?a. The Agriculatural Trends of 1950’sb. The Unemployment Rate of 1950’sc. U.S. Economy in the 50’sd. The Federal Budget of 19522. In Line 4 , the word “boom” could best be replaced by______.a. nearby explosionb. thunderous noisec. general public supportd. rapid economic growth3. It can be inferred the national from the passage that most people in the Unit ed States in 1955 viewed the national economy with an air of _________.a. confidenceb. confusionc. disappointmentd. suspicion4. Which of the following were LEAST satisfied with the national economy in the 1950’s?a. Economistsb. Farmersc. Politiciansd. Steelworkers5. The passage states that incom available for spending in the U.S. was greater in 1955 than in 1950 . How much was it ?b. 50％c. 33％d. 90％2/200答案：cdabc3/200Women are also underrepresented in the administration and this is because there are so few women full professors. In 1985,Regent Beryl Milburn produced a report blasting the University of Texas System adminitration for not encouraging women. The University was rated among the lowest for the system.In a 1987 update ,Milbu rn commended the progress that was made and called for even more improvement. One of the positive results from her study was a System-wide program to inform w omen of available administrative jobs.College of Communication Associate Dean Patrica Witherspoon,said it is important that woman be flexible when it comesto relocating if they want to rise in the r anks.Although a woman may face a chilly climate on campus , many times in order for h er to succeed , she must rise above the problems around her and concentrate on h er work.Until women make up a greater percentage of the senior positions in the Universi ty and all academia,inequities will exist."Women need to spend their energies and time doing scholarly activities that are important here at the University." Spirduso said. "If they do that will be succ essful in this system.If they spend their time in little groups mourning the sex ual discrimination that they think exists here, they are wasting valuable study time."1.According to Spirduso,women need to ____.a.produce a report on sexual discriminationb.call for further improvement in their working conditionsc.spend their energies and time fighting against sexual discriminationd.spend more time and energy doing scholarly activities2.From this passage ,we know that _____.a.there are many women full professors in the University of Texasb.women play an important part in adminitrating the Universityc.the weather on the campus is chillyd.women make up a small percentage of the senior positions in the University3.Which of the following statements is true?a.the number of women professors in the University in 1987 was greater than that of 1985b.the number of women professors in the University in 1987 was smaller than that of 1985c.the number of women professors was the same as that of 1985d.more and more women professors thought that sexual discrimination did exit in the University4.One of the positive results from Milburn's study was that _____.a.women were told to con centrate on teir workb.women were given information about available administrative jobsc.women were encouraged to take on all the administrative jobs in the Unversityd.women were encouraged to do more scholarly activities5. The title for this passage should be _______.a.The University of Texasburn's Reportc.Women Professorsd.Sexual Discrimination in Academia3/200答案：ddabd4/200Today ,as in every other day of the year ,more than 3000 U.S. adlescents will sm oke their first cigarette on their way to becoming regular smokers as adults. Du ring their lifetime,it can be expected that of these 3000 about 23 will be murde red,30 will die in traffic accidents, and nearly 750 will be killed by a smoking -related disease. The number of deaths attributed to cigarette smoking outweitht s all other factors, whether voluntary or involuntary, as a cause of death. Since the late 1970s, when daily smoking among high school seniors reached 30 pr ecent , smoking rates among youth have declined . While the decline is impressiv e ,several important issues must be raised.First, in the past several years,smoking rates among youth have declined very li ttle. Second,in the late 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,sever al recent studies have indicate high school dropouts have excessively high smoki ng rates, as much as 75 percent .Finally, thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the N aional Cancer Instiute (NCI) began its current effort to determine the most effe cive measures to reduce smoking levesl among youth.1.According to the author, the deaths among youth are mainly caused by ____.a.traffic accidentsb.smoking-related deseasec.murderd.all of these2.Every day there are over_____high school strdents who will become regular smok er.a.75b.23c.30d.30003.By "dropout" the author means______.a.students who failed the examinationb.students who left schoolc.students who lost their wayd.students who were driven out of school4.The reason for declining adolescent smoking is that ________.a.NCI has taken effective measuresb.smoking is prevented among high school seniorsc.there are many smokers who have died of cancerd.none of these5.What is implied but not stated by the author is that ________.a.smoking rates among youth have declined very littleb.there are now more female than male smokers among high school seniorsc.high smoking rates are due to the incease in wealthd.smoking at high school are from low socio-economic backgrounds4/200答案：bdbdb5/200The food we eat seems to have profound effects on our health.Although science ha s made enormous steps in making food more fit to eat ,it has, at the same time,m ade many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is relat ed to the diet as well,especially cancer of the colon. Different cultures are mo re likely to cause certain different illnesses because of the food that is chara cteristic in these cultures. That food is related to illness is nto a new discov ery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats,and other food additivies,caused cance r. Yet, these carcinogenic additives remain in our food, and it becomes more dif ficult all the time to know which things on the packaging labels of processed fo od are helpful or harmful. The additives which we eat are not all so direct. Far mers often give penicillin to beef and living animals, and because of this ,peni cillin has been found in the milk of treated cow. Sometimes similar drugs are gi ven to animals not for medical purposes,but for financial reasons. The farmers a re simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration(FDA) has tried repeatedly to c ontrol these procedures, the practices continue.1.What is the best possible title of the passage?a.Drug and Foodb.Cancer and Healthc.Food and Healthd.Health and Drug2.Which of the following statements is NOT ture?a.Drugs are always given to animals for medical reasonsb.Some of the additives in our food are added to the food itself and some are gi ven to the living animalsc.Researchers have known about the potential dangers of food additives for over thirty-five years.d.Food may cause forty percent of cancer in world.3.How has science done something harmful to mankind?a.Because of science , diseases caused by polluted food haven been virtually eli minated.b.It has caused a lack of information concerning the value of food.c.Because of the application of science,some potentially harmful substances have been added to food.d.The scientists have preserved the color of meats,but not of vegetables.4.What are nitrates used for?a.They preserve flavor in packaged foods.b.They preserve the color of meats.c.They are the objects of research.d.They cause the animals to become fatter.5.The word 'carcinogenic' most nearly means '_____'.a.trouble-makingb.color-retainingc.money-makingd.cancer-causing5/200答案：cacbd6/200As the pace of life continues to increase ,we are fast losing the art of relaxat ion. Once you are in the habit of rushing through lift,being on the go from morn ing till night, it is hard to slow down. But relaxation is essential for a healt hy mind and body.Stress is an natural part of everyday lift and there is no way to avoid it. In f act ,it is not the bad thing it is often supposed to be .A certain amount of str ess is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime ma terial for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chem ically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The c rises we meet today are unlikely to be so extreme,but however little the stress, it involves the same response. It is when such a reaction lasts long,through con tinued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Sin ce we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.1.People are finding less and less time for relaxing themselves because_____.a.they do not know how to enjoy themselvesb.they do not believe that relaxation is important for healthc.they are travelling fast all the timed.they are becoming busier with their work2.According to the writer ,the most important character for a good manager is hi s ________.a.not fearing stressb.knowing the art of relaxationc.high sense of responsibilityd.having control over performance3.Which of the follwing statements is ture?a.We can find some ways to avoid stressb.Stress is always harmful to peoplec.It is easy to change the hagit of keeping oneself busy with work.d.Different people can withstand different amounts of stress4.In Paragraph 3, "such a reaction" refers back to_______.a."making a choice between 'flight' or 'fight'"b."reaction to stress both chemically and physically"c."responding to crises quickly"d."losing heart at the signs difficulties"5.In the last sentence of the passage,"do so " refers to ______.a."expose ourselves to stress"b."find ways to deal with stress"c."remove stress from our lives"d."established links between diseases and stress"6/200答案：dadbcIn the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam War and to make all of the people in the U.S. epual. Some of them decided to "drop out" of American society and form their own societ ies . They formed utopian communities , which they called "communes," where they could follow their philosophy of "do your own thing." A group of artists founde d a commune in southern Colorado called "Drop City." Following the ideas of phil osopher and architect Buckminster Fuller they built domeshaped houses from piece s of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the fo llowers fo San Francisco poet Steve Gakin, and a group that called itself the Ho g Farm, lived in old school huses and traveled around the United States. The Hog Farm become famous when they helped organize the Woodstock Rock Festival in 196 9. Steve Gaskin's followers tried to settle down on a farm in Tennessee, but the y had to leave when some members of the gruop were arrested for growing marijuan a.Not all communes believed in the philosophy of "do you own thing," however . Twi n Oaks , a commune founded in Virgiania in the late 1960s, was based on the idea s of psychologist B.F.Skinner. The people who lived at Twin Oaks were carefully controlled by Skinner's "conditioning" techniques to do things that were good fo r the community. In 1972, Italian architect Paolo Soleri began to build Arcosant i, a utopian city Arizsona where 2500 people will live closely together in one large building called an "archology" Soleri believes that people must live closel y together so that they will all become one.1.Why did some young Americans decide to "drop out" of scoiety during the 1960s?a.They were not satisfied with American society.b.They wanted to grow marijuana.c.They wanted to go to the Vietnam War.d.They did not want all people to be equal.2.Where did the members of the Hog Farm commune live?a.In dome-shaped houseb.In old school husesc.On a farm inTennesseed.In an archology in Arizona3.Who gave the people of Drop City the idea to bulid dome-shaped house?a.Paolo Solerib.B.G.Skinnerc.Steve Gaskind.Buckminster Fuller4.What was the Twin Oaks commune base on ?a.The philosophy of "do your own thing"b.Virginaia in the late 1960sc.The ideas of psychologistd.The belief that people must live closely togerher.5.What is an "archology"?a.A person who studies archaeologyb.A large building where people live closely togetherc.A city in A rizonad.A technique to contorl people7/200答案：abdcb8/200There are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of en vironment in which he is reared. If an individual is handicapped envionmentally , it is likely that his brain will fail to develop and he will never attain the le vel of intelligence of which he is capable.The importance of environment in determining an individual's intellingence can b e demonstrated by the case history of the identical twins, Peter and Mark X. Bei ng identical, the twins had identical brains at birth, and their growth processe s were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low in telligence in an isolatedcommunity with poor educational pooprtunities.Mark wasreared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in th eir late teens, when they were giben tesets to measure their intelligence. Mark' s I.Q. was 125, twenty-five points higher than the average and fully forty point s higher than his identical brother. Given equal opportunities , the twins , hav ing identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____.a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a person's intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _____.a.individual with identical brains seldom test at same levelb.an individual's intelligence is determined only by his enviromentck of opportunity blocks the growth of intelligenced.changes of enviroment produce changes in the structure of the brain5.This passage suggests that an individual 's I.Q.______.a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood8/200答案：bcbcc9/200As she walked round the huge department store,Edith reflected how difficult it w as to choose a suitable Christmas present for her father.She wish that he was as easy to please as her mother, who was always delighted with perfume Besides,shoppong at this time of the year was a most disgreeable experience :peo ple trod on your toes,poked you with their elbows and almost knocked you overin their haste to get to a bargain ahead of you.Partly to have a rest, Edith paused in front of a counter where some attracive t ies were on display. "They are real silk," the assistant assured her, trying to tempt her. "Worth double the price." But edit knew from past experience that her choice of ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowd o f man had gathered round a counter. She found some good quality pipes on sale-----and the prices were very reasonable. Edith did not hesitate for long : althoug h her father only smoked a pipe occasionally, she knew that this was a present w hich was bund to please him.When she got home,with her small well-chosen present concealed in her handbag, h er parents were already at the supper table. Her mother was in an especially che erful mood, "Your father has at last to decided to stop smoking." She informed h er daughter.1.Edith's father _______.a.did not like presentb.never got presentc.preferred tiesd.was difficult to choose a present for2.The assistant spoke to Edith because she seemed_______.a.attractiveb.interested in tiesc.tiredd.in need of comfort3.Edith stopped at the next counter_________.a.puroselyb.suddenlyc.unwillinglyd.accidentally4.Edith's father smoked a pipe_______.a.when he was obligedb.on social occasionsc.from time to timed.when he was delighted5.Shopping was very disagreeable at that time of the year because_______.a.coustomers trod on each other's toesb.coustomers poked each other with their elbowsc.customers knocked each otherd.customers were doing their shopping in a great hurry9/200答案：dbdcd10/200If the population of the earth goes on increasing at its present rate, there wil l eventually not be enough resources left to sustain life on the planet.By the m iddle of the 21st century,if present trends continue, we will have used up all t he oil that drives our cars,for example.Even if scientists develop new ways of f eeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Profes sor Carl Sagan.Sagan believes that before the earth's resources are compleetely exhausted it wi ll be possible to change the atmophere of Venus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the e arth and there is only a tiny amount of water there.Sagan proposes that algae organisms that can live in extremely hot or cold atmos pheres and at the same time produce oxygen,should be bred in condition similar t o those on Venus.As soon as this has been done, the algae will be placed in smal l rockets. Spaceship will then fly to Venus and fire the rockets into the atmosp here .In a fairly short time, the alge will break down the carbon dioxide into o xygen and carbon.When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the r ain will eventually fall and in a few years something like earth will be reprodu ced on Venus.1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ______.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _____a.it might be possible to change its atmosphereb.its atmosphere is the same as the earth'sc.there is a good supply of water on Venusd.the days on Venus are long enough3.On Venus there is a lot of ________.a.waterb.carbon dioxidec.carbon monoxided.oxygen4.Algae are plants that can____.a.live in very hot temperaturesb.live in very cold temperaturesc.manufacture oxygend.all of the above5. Man can land on Venus only when_______.a.the algae have done their workb.the atmosphere becomes coolerc.thereis oxygend.it rains there10/200答案：cabdd11/200What is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and exci tement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would rather follow than lead. You tend to be a pessimist. At least, this is wha t psychologists tell us, and they should know,because they have been seriously s tudying the meaning of colours preference, as well as the effect that colours ha ve on human beings. They tells us, among other facts,that we do not choose our f avourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.Colours do influence our moods----there is no doubt about it .A yellow room make s most people feel more cheerful and more relaxed than a dark green one; and a r ed dress brings warmth and cheer to the saddest winter day. On the other hand ,b lack is depressing. A black bridge over the Thames River, near London, used to b e the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue.Light and bright colours make people not only hppier but more active. It is an e stablished fact that factory workers work better,harder ,and have fewer accident s when their machines are painted orange rather than black or grey.1."You would rather follow than red" means_______.a.you don't like to follow othersb.you would be a member rather than a leaderc.you would be afraid of following othersd.you would like to be a leader rather than a follower2.If one enjoys life, one is sure to prefer________.a.red to yellowb.blue to orangec.red to greyd.blue to yellow3."They tell us, among other facts,that we don't choose our favourite colours as we grow up." "Among other facts" means______.a.besides other factsb.in regard to other factsc.not considering other factsd.according to other facts4.Which of the following is facts?a.People's preference of one colour to another is instinctb.People's preference of one colour to another is acquired as they grow up.c.More people happen to love brown because they saw something brown when they we re bornd.Colours have little influence on our moods。
(完整版)英语四级阅读题库含答案解析
英语四级阅读题库含答案解析1.Passage OneGlobal warming may or may not be the great environmental crisis of the 21st century, but regardless of whether it is or isn’t –we won’t do much about it. We will argue over it and may even, as a nation, make some fairly solemn-sounding commitments to avoidit. But the more dramatic and meaningful these commitments seem, the less likely theyare to be observed.Al Gore calls global warming an “inconvenient truth,”as if merely recognizing it could put us on a path to a solution. But the real truth is that we don’t know enough to relieve global warming, and –without major technological breakthroughs—we can’t do much about it.From 2003 to 2050, the world’s population is projected to grow from 6.4 billion to 9.1 billion, a 42% increase. If energy use per person and technology remain the same, totalenergy use and greenhouse gas emissions (mainly, CO2) will be 42% higher in 2050. butthat’s too low, because societies that grow richer use more energy. We need economicgrowth unless we condemn the world’s poor to their present poverty and freeze everyone else‘s living standards. With modest growth, energy use and greenhouse emissions more than double by 2050.No government will adopt rigid restrictions on economic growth and personal freedom (limits on electricity usage, driving and travel) that might cut back global warming. Still, politicians want to show they’re “doing something.”Consider the Kyoto Protocol (京都议定书). It allowed countries that joined to punish those that didn’t. But it hasn’t reduced CO2 emissions (up about 25% since 1990), and many signatories (签字国) didn’t adopt tough enough policies to hit their 2008-2012 targets.The practical conclusion is that if global warming is a potential disaster, the only solution is new technology. Only an aggressive research and development program might find ways of breaking dependence on fossil fuels or dealing with it.The trouble with the global warming debate is that it has become a moral problem whenit’s really an engineering one. The inconvenient truth is that if we don’t solve the engineering problem, we’re helpless.57. What is said about global warming in the first paragraph?A) It may not prove an environmental crisis at all. B) It is an issue requiring world wide commitments.C) Serious steps have been taken to avoid or stop it. D) Very little will be done to bring it under control.58. According to the author’s understanding, what is Al Gore’s view on global warming?A) It is a reality both people and politicians are unaware of.B) It is a phenomenon that causes us many inconveniences.C) It is a problem that can be solved once it is recognized.D) It is an area we actually have little knowledge about.59. Green house emissions will more than double by 2050 because of _______.A) economic growthB) the widening gap between the rich and poor C) wasteful use of energyD) the rapid advances of science and technology60. The author believes that, since the signing of the Kyoto Protocol, ________.A) politicians have started to do something to better the situationB) few nations have adopted real tough measures to limit energy useC) reductions in energy consumption have greatly cut back global warmingD) international cooperation has contributed to solving environmental problems61. What is the message the author intends to convey?A) Global warming is more of a moral issue than a practical one.B) The ultimate solution to global warming lies in new technologyC) The debate over global warming will lead to technological breakthroughs.D) People have to give up certain material comforts to stop global warming.Passage TwoSomeday a stranger will read your e-mail without your permission or scan the Websites you’ve visited. Or perhaps someone will casually glance through your creditcard purchase or cell phone bills to find out your shopping preferences or calling habits.In fact, it’s likely some of these things have already happened to you. Who wouldwatch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you neverintended to be seen —the 21st century equivalent of being caught naked.Psychologists tell us boundaries are healthy, that it’s important to reveal yourself to friends, family and lovers in stages, at appropriate times. But few boundaries remain. Thedigital bread crumbs(碎屑) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. In some cases, a simpleGoogle search can reveal what you think. Like it or not, increasingly we live in a worldwhere you simple cannot keep a secret.The key question is: Does that matter?When opinion polls ask Americans about privacy, most say they are concerned aboutlosing it. A survey found an overwhelming pessimism about privacy, with 60 percent of respondents saying they feel their privacy is “slipping away, and that bothers me.”But people say one thing and do another. Only a tiny fraction of Americans changeany behaviors in an effort to preserve their privacy. Few people turn down a discount attollbooths(收费站) to avoid using the EZ-Pass system that can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personalinformation like Social Security numbers just to get their hands on a pitiful 50-cents-offcoupon (优惠券).But privacy does matter –at least sometimes. It’s like health: When you have it, you don’t notice it. Only when it’s gone do you wish you’d done more to protect it.62. What does the author mean by saying “the 21st century equivalent of being caught naked ”(Lines 3-4, Para.2)?A) People’s personal information is easily accessed without their knowledge.B) In the 21st century people try every means to look into others’secrets.C) People tend to be more frank with each other in the information age.D) Criminals are easily caught on the spot with advanced technology.63. What would psychologists advise on the relationships between friends?A) Friends should open their hearts to each other.B) Friends should always be faithful to each other. C) There should be a distance even between friends.D) There should be fewer disputes between friends.64. Why does the author say “we live in a world where you simple cannot keep a secret”(Line 5, Para.3)?A) Modern society has finally evolved into an open society.B) People leave traces around when using modern technology.C) There are always people who are curious about others’affairs.D) Many search engines profit by revealing people’s identities.65. What do most Americans do with regard to privacy protection?A) They change behaviors that might disclose their identity.B) They use various loyalty cards for business transactions.C) They rely more and more on electronic devices. D) They talk a lot but hardly do anything about it.66. According to the passage, privacy is like health in that ________.A) people will make every effort to keep itB) its importance is rarely understoodC) it is something that can easily be lostD) people don’t cherish it until they lose it2.Passage OneQuestions 57 to 61 are based on the following passage.If you are a male and you are readingthis ,congratulations: you are a survivor .According to statistics .you are more than twice as likely to die of skin cancer than a woman ,and nine times more likely to die of AIDS. Assuming youmake it to the end of your natural term, about 78 years for men in Australia, you will die on average five years before a woman.There are many reasons for this-typically, men take more risks than woman and are more likely to drink and smoke but perhaps more importantly, men don’t go to the doctor.“Men aren’t seeing doctors as oftenas they should, ”says Dr. Gullotta, “This is particularly so for the over-40s,when diseases tend to strike.”Gullotta says a healthy man should visit the doctor every year or two. For those over 45,it should be at least once a year.Two months ago Gullotta saw a 50-year-old ma who had delayed doing anything about his smoker’s cough for a year.“When I finally saw him it had alreadyspread and he has since died from lung cancer”he says, “Earlier detection and treatment may not have cured him, but itwould have prolonged this life”According to a recent survey, 95%of women aged between 15 and early 40s see a doctor once a year, compared to 70% of men in the same age group.“A lot of men think they are invincible（不可战胜的）”Gullotta says “They only come in when a friend drops dead on thegolf course and they think”Geez, if it could happen to him.Then there is the ostrich approach,”some men are scared of what might be there and would rather not know, ”says Dr. Ross Cartmill.“Most men get their cars serviced more regularly than they service their bodies,”Cartmill says .He believes most diseases that commonly affect men couldbe addressed by preventive check-ups.Regular check-ups for men would inevitably place strain on the public purse, Cartmill says.”But prevention is cheaperin the long run than having to treat the diseases. Besides, the ultimate cost is far greater: it is called premature death.”57.Why does the author congratulate his male readers at the beginning of the passage?A. They are more likely to survive serious diseases today.B. Their average life span has been considerably extended.C. They have lived long enough to read this article.D. They are sure to enjoy a longer and happier live.58.What does the author state is the most important reason men die five years earlier on average than women?A. men drink and smoke much more than womenB. men don’t seek medical care as oftenas womenC. men aren’t as cautions as women in face of dangerD. men are more likely to suffer from fatal diseases59. Which of the following best completesthe sentence “Geez, if it could happen to him…’(line2,para,8)?A. it could happen to me, tooB. I should avoid playing golfC. I should consider myself luckyD. it would be a big misfortune60what does Dr. Ross Cartmill mean by “the ostrich approach”(line q para.9)A. a casual attitude towards one’s health conditionsB. a new therapy for certain psychological problemsC. refusal to get medical treatment for fearof the pain involvedD. unwillingness to find out about one’s disease because of fear61. What does Cartmill say about regularcheck-ups for men?A.They may increase public expensesB.They will save money in the long runC.They may cause psychological strains on menD.They will enable men to live as long as womenPassage TwoQuestions 62 to 66 are based on the following passage.High-quality customer service is preached(宣扬) by many ,but actually keeping customers happy is easier said than doneShoppers seldom complain to the manager or owner of a retail store, but instead will alert their friends, relatives, co-workers, strangers-and anyone who will listen.Store managers are often the last tohear complaints, and often find out only when their regular customers decide t frequent their competitors, according to astudy jointly conducted by Verde group and Wharton school“Storytelling hurts retailers and entertains consumers,”said Paula Courtney, President of the Verde group.”the store loses the customer, but the shopper must also find a replacement.”On average, every unhappy customerwill complain to at least four other, and will no longer visit the specific store for every dissatisfied customer, a store will lose up to three more due to negative reviews. The resulting “snowball effect”can be disastrous to retailers.According to the research, shoppers who purchased clothing encountered themost problems. ranked second and third were grocery and electronics customers.The most common complaints include filled parking lots, cluttered (塞满了的) shelves, overloaded racks, out-of-stock items, long check-out lines, and rude salespeople.During peak shopping hours, some retailers solved the parking problems by getting moonlighting（业余兼职的）local police to work as parking attendants. Some hired flag wavers to direct customers to empty parking spaces. This guidance eliminated the need for customers to circle the parking lot endlessly, and avoided confrontation between those eyeing the same parking space.Retailers can relieve the headaches by redesigning store layouts, pre-stocking sales items, hiring speedy and experienced cashiers, and having sales representatives on hand to answer questions.Most importantly, salespeople shouldbe diplomatic and polite with angry customers.“Retailers who’re responsive and friendly are more likely to smooth over issues than those who aren’t so friendly.”said Professor Stephen Hoch. “Maybe something as simple as a greeter at the store entrance would help.”Customers can also improve future shopping experiences by filing complaintsto the retailer, instead of complaining to the rest of the world. Retailers are hard-pressed to improve when they haveno idea what is wrong.注意：此部分试题请在答题卡2上作答62. Why are store managers often the lastto hear complaints?A Most customers won’t bother to complain even if they have had unhappy experiences.B Customers would rather relate their unhappy experiences to people around them.C Few customers believe the service will be improved.D Customers have no easy access to store managers.63. What does Paula Courtney imply by saying “…the shopper must also find a replacement”(Line 2, Para. 4)?A New customers are bound to replace old ones.B It is not likely the shopper can find thesame products in other stores.C Most stores provide the sameD Not complaining to the manager causesthe shopper some trouble too.64. Shop owners often hire moonlightingpolice as parking attendants so that shoppers_____A can stay longer browsing in the storeB won’t have trouble parking their carsC won’t have any worries about securityD can find their cars easily after shopping65. What contributes most to smoothing over issues with customers?A Manners of the salespeopleB Hiring of efficient employeesC Huge supply of goods for saleD Design of the store layout.66. To achieve better shopping experiences, customers are advised to _________.A exert pressure on stores to improve their serviceB settle their disputes with stores in a diplomatic wayC voice their dissatisfaction to store managers directlyD shop around and make comparisons between stores3. The January fashion show, called Future Fashion , exemplified howfar green design has come. Organized by the New York-based nonprofitEarth Pledge, the show inspired many top designers to work with sustainable fabrics for the first time. Several have since made pledges toinclude organic fabrics in their lines.The designers who undertake green fashion still face many challenges. Scott Hahn, cofounder with Gregory of Rogan and Loomstate,which uses all-organic cotton, says high-quality sustainable materials canstill be tough to fine . “Most designers with existing labels are findingthere aren’t comparable fabrics that can just replace what you’re doing and shat your customers are used to,”he says. For example, organic cotton and non-organic cotton are virtually indistinguishable once woven into a dress. But some popular synthetics, like stretch nylon, stillhave few eco-friendly equivalents.Those who do make the switch are finding they have more support.Last year the influential trade show Designers & Agents stopped charging its participation fee for young green entrepreneurs(企业家) who attend its two springtime shows in Los Angeles and New York and gavespecial recognition to designers whose collections are at least 25% sustainable . It now counts more than 50 green designers, up from fewerthan a dozen two years ago. This week Wal-Mart is set to announce amajor initiative aimed at helping cotton farmers go organic: it will buytransitional(过渡型的) cotton at higher prices , thus helping to expand thesupply of a key sustainable material . “Mainstream is about to occur,”says Hahn.Some analysts(分析师) are less sure . Among consumers, only 18%are even aware that ecofashion exists, up from 6% four years ago.Natalie Hormilla, a fashion writer, is an example of the unconverted consumer, when asked if she owned any sustainable clothes, she replied:“Not that I’m aware of.”Like most consumers, she finds little time to shop, and when she does, she’s on the hunt for “cute stuff that isn’t too expensive.”By her own admission, green just isn’t yet on her mind. But–thanks to the combined efforts of designers, retailers and suppliers –one day it will be.57. What is said about Future Fashion?A) It inspired many leading designers to start going green.B) It showed that designers using organic fabrics would go far.C) It served as an example of how fashion shows should be organized.D) It convinced the public that fashionable clothes should be madedurable.58. According to Scott Hahn, one big challenge to designers who will goorganic is that .A) much more time is needed to finish a dress using sustainablematerials .B) they have to create new brands for clothes made of organicmaterials .C) customers have difficulty telling organic from non-organicmaterials .D) quality organic replacements for synthetics are not readilyavailable .59. We learn from Paragraph 3 that designers who undertake greenfashion .A) can attend various trade shows free .B) are readily recognized by the fashion worldC) can buy organic cotton at favorable prices .D) are gaining more and more support .60. What is Natalie Hormilla’s attitude toward ecofashion?A) She doesn’t seem to care about it. C) She is doubtful of itspractical value.B) She doesn’t think it is sustainable D) She is very muchopposed to the idea61. What does the author think of green fashion?A) Green products will soon go mainstream.B) It has a very promising future.C) Consumers have the final say.D) It will appeal more to young people.Passage TwoQuestions 62 to 66 are based on the following passage.Scientists have devised a way to determine roughly where a personhas lived using a strand(缕) of hair , a technique that could help track the movements of criminal suspects or unidentified murder victims .The method relies on measuring how chemical variations in drinkingwater show up in people’s hair.“You’re what you eat and drink, and that’s recorded in you hair,”said Thure Cerling, a geologist at the University of Utah.While U.S diet is relatively identical, water supplies vary. The differences result from weather patterns. The chemical composition of rainfall changes slightly as raid clouds move.Most hydrogen and oxygen atoms in water are stable , but traces ofboth elements are also present as heavier isotopes (同位素) . The heaviest raid falls first .As a result, storms that form over the Pacific deliver heavierwater to California than to Utah.Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand ofhair, scientists can construct a geographic timeline. Each inch of hair corresponds to about two months.Cerling’s team collected tap water samples from 600 cities and constructed a mop of the regional differences. They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops.They were able to accurately place the hair samples in broad regionsroughly corresponding to the movement of raid systems.“It’s not good for pinpointing (精确定位),”Cerling said . “It’s good for eliminating many possibilities.”Todd Park, a local detective, said the method has helped him learnmore about an unidentified woman whose skeleton was found near Great Salt Lake.The woman was 5 feet tall. Police recovered 26 bones, a T-shirt andseveral strands of hair.When Park heard about the research, he gave the hair samples to the researchers. Chemical testing showed that over the two years before herdeath, she moved about every two months.She stayed in the Northwest, although the test could not be morespecific than somewhere between eastern Oregon and western Wyoming.“It’s still a substantial area,”Park said “But it narrows it way down for me.”62. What is the scientists’new discovery?A) One’s hair growth has to do with the amount of water they drink.B) A person’s hair may reveal where they have lived.C) Hair analysis accurately identifies criminal suspects.D) The chemical composition of hair varies from person to person.63. What does the author mean by “You’re what you eat and drink”(Line 1, Para.3)?A) Food and drink affect one’s personality development.B) Food and drink preferences vary with individuals.C) Food and drink leave traces in one’s body tissues.D) Food and drink are indispensable to one’s existence.64. What is said about the rainfall in America’s West?A) There is much more rainfall in California than in Utah.B) The water it delivers becomes lighter when it moves inland.C) Its chemical composition is less stable than in other areas.D) It gathers more light isotopes as it moves eastward.65. What did Cerling’s team produce in their research?A) A map showing the regional differences of tap water.B) A collection of hair samples from various barber shops.C) A method to measure the amount of water in human hair.D) A chart illustrating the movement of the rain system.66. What is the practical value of Cerling’s research?A) It helps analyze the quality of water in different regions.B) It helps the police determine where a crime is committed.C) It helps the police narrow down possibilities in detective work.D) It helps identify the drinking habits of the person under investigation.4.Throughout this long, tense election, everyone has focused on the presidential candidates and how they’ll change America. Rightly so, but selfishly, I’m more fascinated by Michelle Obama and what she might beable to do, not just for this country, but for me as an African-Americanwoman. As the potential First Lady, she would have the world’s attention. And that means that for the first time people will have a chance to get upclose and personal with the type of African-American woman they so rarely see.Usually, the lives of black women go largely unexamined. The prevailing theory seems to be that we’re all hot-tempered single mothers who can’t keep a man. Even in the world of make-believe, black women still can’t escape the stereotype of being eye-rolling, oversexed females raised by our never-married, alcoholic (酗酒的) mothers.These images have helped define the way all women are viewed, including Michelle Obama. Before she ever gets the chance to commit toa cause, charity or foundation as First Lady, her most urgent and perhapsmost complicated duty may be simple to be herself.It won’t be easy. Because few mainstream publications have donein-depth features on regular African-American women, little is known about who we are, what we think and what we face on a regular basis.For better or worse, Michelle will represent us all.Just as she will have her critics, she will also have millions of fans who usually have little interest in the First Lady. Many African-American blogshave written about what they’d like to see Michelle bring to the White House—mainly showing the world that a black woman can support herman and raise a strong black family. Michelle will have to work to please everyone—an impossible task. But for many African-American women like me, just a little of her poise (沉着), confidence and intelligence will goa long way in changing an image that’s been around for far too long.57. Why does Michelle Obama hold a strong fascination for the author?A) She serves as a role model for African women.B) She possesses many admirable qualities becoming a First Lady.C) She will present to the world a new image of African-American women.D) She will pay closer attention to the interests of African-Americanwomen.58. What is the common stereotype of African-American women according to the author?A) They are victims of violence. B) They are of an inferior violence.C) They use quite a lot of body language. D) They live on charity andsocial welfare.59. What do many African-Americans write about in their blogs?A) Whether Michelle can live up to the high expectations of her fans.B) How Michelle should behave as a public figure.C) How proud they are to have a black woman in the White House.D) What Michelle should do as wife and mother in the White House.60. What does the author say about Michelle Obama as a First Lady?A) However many fans she has, she should remain modest,B) She shouldn’t disappoint the African-American community.C) However hard she tries, she can’t expect to please everybody.D) She will give priority to African-American women’s concerns.61. What do many African-American women hope Michelle Obamawill do?A) Help change the prevailing view about black women.B) Help her husband in the task of changing America.C) Outshine previous First Lady.D) Fully display her fine qualities.Passage TwoQuestions 62 to 66 are based on the following passage.When next year’s crop of high-school graduates arrive at Oxford University in the fall of 2009, they’ll be joined by a new face; Andrew Hamilton, the 55-year-old provost (教务长) of Yale, who’ll become Oxford’s vice-chancellor—a position equivalent to university presidentin America.Hamilton isn’t the only educator crossing the Atlantic. Schools in France, Egypt, Singapore, etc, have also recently made top-level hires from abroad. Higher education has become a big and competitive business nowadays, and like so many businesses, it’s gone global. Yet the talent flow isn’t universal. High-level personnel tend to head in onlyone direction: outward from America.The chief reason is that American schools don’t tend to seriously consider looking abroad. For example, when the board of the Universityof Colorado searched for a new president, it wanted a leader familiar with the state government, a major source of the university’s budget. “We didn’t do any global consideration,”says Patricia Hayes, the board’s chair. The board ultimately picked Bruce Benson, a 69-year-old Colorado businessman and political activist (活动家) who is likely to do well in the main task of modern university presidents: fund-raising. Fund-raising is a distinctively American thing, since U.S. schools rely heavily on donations. The fund-raising ability is largely a product of experience and necessity.Many European universities, meanwhile, are still mostly dependenton government funding. But government support has failed to keep pace with rising student number. The decline in government support hasmade funding-raising an increasing necessary ability among administrators and has hiring committees hungry for Americans.In the past few years, prominent schools around the world have joined the trend. In 2003, when Cambridge University appointed AlisonRichard, another former Yale provost, as its vice-chancellor, the universitypublicly stressed that in her previous job she had overseen “a major strengthening of Yale’s financial position.”Of course, fund-raising isn’t the only skill outsiders offer. The globalization of education means more universities will be seeking headswith international experience of some kind of promote international programs and attract a global student body. Foreigners can offer a fresh perspective on established practices.62. What is the current trend in higher education discussed in the passage?A) Institutions worldwide are hiring administrators from the U.S.B) A lot of political activists are being recruited as administrators.C) American universities are enrolling more international students.D) University presidents are paying more attention to funding-raising.63. What is the chief consideration of American universities when hiring top-level administrators?A) The political correctness. B) Their ability to raise funds.C) Their fame in academic circles. D) Their administrative experience.64. What do we learn about European universities from the passage?。
英语四级阅读理解练习题及解析
英语四级阅读理解练习题及解析(1)【阅读练习】What is it about Americans and food? We love to eat,but we feel 1 about it afterward. We say we want only the bes t, but we strangely enjoy junkfood.We’re 2 with health an d weight loss but face an unprecedented epidemic of obesity(肥胖). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans cameto this con tinent searching for new spices but went in vain. The first cash crop经(济作物)wasn’t eaten but smoked. Then there was Prohibition, i ntended to prohibit drinking butactually encouraging more 4 ways of doing it.The immigrant experience, too, has been one of inharmony.Do as Romans do meanseating what ―real Americans‖ e at, but our nation’s food has come to be 5 by import—s piz za,say, or hot dogs. And some of thecountry’s most treas ured cooking comes from people whoarrived here in shack les.Perhaps it should come as no surprise then that food has been a medium for the nation’sdefining struggles, whether at the Boston Tea Party or the sit?ins at southern lunch c ounters.It is integral to our concepts of health and even m orality whether one refrains from alcohol forreligious reaso ns or evades meat for political 6But strong opinions have not brought 7 . Americans are a mbivalent about what they putin their mouths. We have b ecome 8 of our foods, especially as we learn more about what theycontain.The 9 in food is still prosperous in the American conscious ness. It’s no coincidence, then,that the first Thanksgiving holds the American imagination in such bondage( 束缚). It’s whatwe eat—and how we 10 it with friends, famil y, and strangers—that help define America as acommunity today.A.answer I. creativeB.result J. beliefC.share K. suspiciousD.guilty L. certaintyE.constant M. obsessedF.defined N. identifyG.vanish O. idealsH.adapted【答案及详解】1. D feel 是一个系动词，可以判断此处应填入一个形容词，通过上下文意思，以及后面介词about, 可以确定选项为D 项guilty, 短语feel guilty about sth. 对……感到有愧‖。
(完整版)英语四级阅读理解练习题及解析.docx
.英语四级阅读理解练习题及解析(1)【阅读练习】What is it about Americans and food? We love toeat ,but we feel 1 about it afterward. We say we want only the best, but we strangely enjoy junkfood.We’re 2 with health and weight loss but face an unprecedented epidemic of obesity(肥胖 ). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans cametothis continent searching for new spices but went in vain. The first cash crop(经济作物)wasn’t eaten but smoked. Then there was Prohibition, intended to prohibit drinking butactually encouraging more 4 ways of doing it.The immigrant experience, too, has been one of inharmony. Do as Romans do meanseating what“real Amer icans ” eat, but our nation ’s food has come to be5 by imports—pizza,say, or hot dogs. And some of the country ’s most treasured cooking comes from peo ple whoarrived here in shackles.Perhaps it should come as no surprise then that food has been a medium for the nation ’sdefining strug gles, whether at the Boston Tea Party or the sit?ins at southern lunch counters.It is integral to ourconcepts of health and even morality whether onere frains from alcohol forreligious reasons or evadesmeat for political 6But strong opinions have not brought 7 . Americansare ambivalent about what they putin their mouths.We have become 8 of our foods, especially as welea rn more about what theycontain.The 9 in food is still prosperous in the American c onsciousness. It ’s no coincidence, then,that the f irst Thanksgiving holds the American imagination in such bondage( 束缚 ). It ’s whatwe eat—and how we 10 it with friends, family, and strangers—that help define Americaas acommunity today.A. answer I. creativeB. result J. beliefC. share K. suspiciousD. guilty L. certaintyE. constant M. obsessedF. defined N. identifyG. vanish O. idealsH. adapted【答案及解】1.D feel 是一个系，可以判断此填入一个形容，通上下文意思，以及后面介about, 可以确定D guilty,短feel guilty about sth.“ ⋯⋯感到有愧”。
(完整word版)英语四级阅读试题库含答案解析
英语四级阅读题库含答案解析1.Passage OneGlobal warming may or may not be the great environmental crisis of the 21 st century, but regardless of whether it is or isn ’t –we won ’t do much about it. We will argue overit and may even, as a nation, make some fairly solemn-sounding commitments to avoidit. But the more dramatic and meaningful these commitments seem, the less likely theyare to be observed.Al Gore calls global warming an “inconvenient truth, ”as if merely recognizing it could put us on a path to a solution. But the real truth is that we don ’t know enough to relieve global warming, and –without major technological breakthroughs —we can ’t do much about it.From 2003 to 2050, the world ’s population is projected to grow from 6.4 billion to 9.1billion, a 42% increase. If energy use per person and technology remain the same, totalenergy use and greenhouse gas emissions (mainly, CO2) will be 42% higher in 2050. butthat ’s too low, because societies that grow richer use more energy. We need economicgrowth unless we condemn the world ’s poor to their present poverty and freeze everyone else‘s living standards. With modest growth, energy use and greenhouse emissions more than double by 2050.No government will adopt rigid restrictions on economic growth and personal freedom (limits on electricity usage, driving and travel) that might cut back global warming. Still, politicians want to show they ’re “doing something. ”Consider the Kyoto Protocol (京都议定书). It allowed countries that joined to punish those that didn ’t. But it hasn ’t reduced CO2 emissions (up about 25% since 1990), and many signatories (签字国) didn ’t adopt tough enough policies to hit their 2008-2012 targets.The practical conclusion is that if global warming is a potential disaster, the only solution is new technology. Only an aggressive research and development program might find ways of breaking dependence on fossil fuels or dealing with it.The trouble with the global warming debate is that it has become a moral problem whenit ’s really an engineering one. The inconvenient truth is that if we don ’t solve the engineering problem, we ’re helpless.57. What is said about global warming in the first paragraph?A) It may not prove an environmental B) It is an issue requiring world wide crisis at all. commitments.C) Serious steps have been taken to avoid D) Very little will be done to bring it underor stop it. control.58. According to the author ’s understanding, what is Al Gore ’s view on global warming?A) It is a reality both people and politicians are unaware of.B) It is a phenomenon that causes us many inconveniences.C) It is a problem that can be solved once it is recognized.D) It is an area we actually have little knowledge about.59. Green house emissions will more than double by 2050 because of _______.A) economic growth C) wasteful use of energyB) the widening gap between the rich and D) the rapid advances of science and poor technology60. The author believes that, since the signing of the Kyoto Protocol, ________.A) politicians have started to do something to better the situationB) few nations have adopted real tough measures to limit energy useC) reductions in energy consumption have greatly cut back global warmingD) international cooperation has contributed to solving environmental problems61. What is the message the author intends to convey?A) Global warming is more of a moral issue than a practical one.B) The ultimate solution to global warming lies in new technologyC) The debate over global warming will lead to technological breakthroughs.D) People have to give up certain material comforts to stop global warming.Passage TwoSomeday a stranger will read your e-mail without your permission or scan the Websites you ’ve visited. Or perhaps someone will casually glance through your creditcard purchase or cell phone bills to find out your shopping preferences or calling habits.In fact, it ’s likely some of these things have already happened to you. Who wouldwatch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you neverintended to be seen —the 21 st century equivalent of being caught naked.Psychologists tell us boundaries are healthy, that it ’s important to reveal yourself to friends, family and lovers in stages, at appropriate times. But few boundaries remain. Thedigital bread crumbs ( 碎屑) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. In some cases, a simpleGoogle search can reveal what you think. Like it or not, increasingly we live in a worldwhere you simple cannot keep a secret.The key question is: Does that matter?When opinion polls ask Americans about privacy, most say they are concerned aboutlosing it. A survey found an overwhelming pessimism about privacy, with 60 percent ofrespondents saying they feel their privacy is “slipping away, and that bothers me. ”But people say one thing and do another. Only a tiny fraction of Americans changeany behaviors in an effort to preserve their privacy. Few people turn down a discount attollbooths (收费站) to avoid using the EZ-Pass system that can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personalinformation like Social Security numbers just to get their hands on a pitiful 50-cents-offcoupon (优惠券).But privacy does matter –at least sometimes. It ’s like health: When you have it, youdon ’t notice it. Only when it ’s gone do you wish you ’d done more to protect it.62. What does the author mean by saying “the 21 st century equivalent of being caughtnaked ”(Lines 3-4, Para.2)?A) People ’s personal information is easily accessed without their knowledge.B) In the 21 st century people try every means to look into others ’secrets.C) People tend to be more frank with each other in the information age.D) Criminals are easily caught on the spot with advanced technology.63. What would psychologists advise on the relationships between friends?A) Friends should open their hearts to C) There should be a distance even each other. between friends.B) Friends should always be faithful to D) There should be fewer disputes each other. between friends.64. Why does the author say “we live in a world where you simple cannot keep a secret ”(Line 5, Para.3)?A) Modern society has finally evolved into an open society.B) People leave traces around when using modern technology.C) There are always people who are curious about others ’affairs.D) Many search engines profit by revealing people ’s identities.65. What do most Americans do with regard to privacy protection?A) They change behaviors that might disclose their identity.B) They use various loyalty cards for business transactions.C) They rely more and more on electronic D) They talk a lot but hardly do anythingdevices. about it.66. According to the passage, privacy is like health in that ________.A) people will make every effort to keep itwoman.B) its importance is rarely understoodThere are many reasons forC) it is something that can easily be lostD) people don ’t cherish it until they lose itthis-typically, men take more risks thanwoman and are more likely to drink andsmoke but perhaps more importantly,men don ’t go to the doctor.“Men aren ’t seeing doctors as often2.Passage Oneas they should, ”says Dr. Gullotta, “This Questions 57 to 61 are based on theis particularly so for the over-40s,when following passage.diseases tend to strike. ”If you are a male and you are readingGullotta says a healthy man should this ,congratulations: you are avisit the doctor every year or two. For survivor .According to statistics .you arethose over 45,it should be at least once amore than twice as likely to die of skinyear.cancer than a woman ,and nine timesTwo months ago Gullotta saw a more likely to die of AIDS. Assuming you50-year-old ma who had delayed doing make it to the end of your natural term,anything about his smoker ’s cough for a about 78 years for men in Australia, youyear.will die on average five years before a“When I finally saw him it had alreadyspread and he has since died from lung Regular check-ups for men would cancer ”he says, “Earlier detection and inevitably place strain on the public purse, treatment may not have cured him, but it Cartmill says. ”But prevention is cheaperwould have prolonged this life ”in the long run than having to treat the According to a recent survey, 95%of diseases. Besides, the ultimate cost is far women aged between 15 and early 40s greater: it is called premature death. ”see a doctor once a year, compared to 57.Why does the author congratulate his 70% of men in the same age group. male readers at the beginning of the “A lot of men think they are invincible passage?（不可战胜的）”Gullotta says “They only A. They are more likely to survive serious come in when a friend drops dead on the diseases today.golf course and they think ”Geez, if it B. Their average life span has been could happen to him. considerably extended.Then there is the ostrich approach, ” C. They have lived long enough to read some men are scared of what might be this article.there and would rather not know, ”says D. They are sure to enjoy a longer and Dr. Ross Cartmill. happier live.“Most men get their cars serviced 58.What does the author state is the mostmore regularly than they service their important reason men die five years bodies, ”Cartmill says .He believes most earlier on average than women?diseases that commonly affect men could A. men drink and smoke much more thanbe addressed by preventive check-ups. womenB. men don ’t seek medical care as often disease because of fearas women 61. What does Cartmill say about regularC. men aren ’t as cautions as women in check-ups for men?face of danger A.They may increase public expensesD. men are more likely to suffer from fatal B.They will save money in the long rundiseases C.They may cause psychological strains on59. Which of the following best completes menthe sentence “Geez, if it could happen to D.They will enable men to live as long ashim ⋯’(line2,para,8)? womenA. it could happen to me, too Passage TwoB. I should avoid playing golf Questions 62 to 66 are based on theC. I should consider myself lucky following passage.D. it would be a big misfortune High-quality customer service is60what does Dr. Ross Cartmill mean by preached( 宣扬)by many ,but actually“the ostrich approach ”(line q para.9) keeping customers happy is easier saidA. a casual attitude towards one ’s health than doneconditions Shoppers seldom complain to the B. a new therapy for certain psychological manager or owner of a retail store, butproblems instead will alert their friends, relatives, C. refusal to get medical treatment for fear co-workers, strangers-and anyone whoof the pain involved will listen.D. unwillingness to find out about one ’s Store managers are often the last tohear complaints, and often find out only include filled parking lots, cluttered (塞满when their regular customers decide t 了的) shelves, overloaded racks, frequent their competitors, according to a out-of-stock items, long check-out lines,study jointly conducted by Verde group and rude salespeople.and Wharton school During peak shopping hours, some “Storytelling hurts retailers and retailers solved the parking problems by entertains consumers, ”said Paula getting moonlighting （业余兼职的）local Courtney, President of the Verde group. ”police to work as parking attendants.the store loses the customer, but the Some hired flag wavers to direct shopper must also find a replacement. ”customers to empty parking spaces. This On average, every unhappy customer guidance eliminated the need forwill complain to at least four other, and customers to circle the parking lotwill no longer visit the specific store for endlessly, and avoided confrontationevery dissatisfied customer, a store will between those eyeing the same parkinglose up to three more due to negative space.reviews. The resulting “snowball effect ”Retailers can relieve the headaches bycan be disastrous to retailers. redesigning store layouts, pre-stocking According to the research, shoppers sales items, hiring speedy and who purchased clothing encountered the experienced cashiers, and having salesmost problems. ranked second and third representatives on hand to answerwere grocery and electronics customers. questions.The most common complaints Most importantly, salespeople shouldbe diplomatic and polite with angry them.customers. C Few customers believe the service will “Retailers who ’re responsive and be improved.friendly are more likely to smooth over D Customers have no easy access to storeissues than those who aren ’t so friendly. ”managers.said Professor Stephen Hoch. “Maybe 63. What does Paula Courtney imply by something as simple as a greeter at the saying “⋯the shopper must also find astore entrance would help. ”replacement ”(Line 2, Para. 4)?Customers can also improve future A New customers are bound to replace shopping experiences by filing complaints old ones.to the retailer, instead of complaining to B It is not likely the shopper can find thethe rest of the world. Retailers are same products in other stores.hard-pressed to improve when they have C Most stores provide the sameno idea what is wrong. D Not complaining to the manager causes注意：此部分试题请在答题卡2上作答the shopper some trouble too.62. Why are store managers often the last 64. Shop owners often hire moonlightingto hear complaints? police as parking attendants so that A Most customers won ’t bother to shoppers_____complain even if they have had unhappy A can stay longer browsing in the store experiences. B won ’t have trouble parking their carsB Customers would rather relate theirC won ’t have any worries about securityunhappy experiences to people around D can find their cars easily after shopping65. What contributes most to smoothing over issues with customers?A Manners of the salespeopleB Hiring of efficient employeesC Huge supply of goods for saleD Design of the store layout.66. To achieve better shopping experiences, customers are advised to _________.A exert pressure on stores to improve their serviceB settle their disputes with stores in a diplomatic wayC voice their dissatisfaction to store managers directlyD shop around and make comparisons between stores3. The January fashion show, called Future Fashion , exemplified howfar green design has come. Organized by the New York-based nonprofitEarth Pledge, the show inspired many top designers to work with sustainable fabrics for the first time. Several have since made pledges toinclude organic fabrics in their lines.The designers who undertake green fashion still face many challenges. Scott Hahn, cofounder with Gregory of Rogan and Loomstate,which uses all-organic cotton, says high-quality sustainable materials canstill be tough to fine . “Most designers with existing labels are findingthere aren ’t comparable fabrics that can just replace what you ’re doing and shat your customers are used to, ”he says. For example, organic cotton and non-organic cotton are virtually indistinguishable once woven into a dress. But some popular synthetics, like stretch nylon, stillhave few eco-friendly equivalents.Those who do make the switch are finding they have more support.Last year the influential trade show Designers & Agents stopped charging its participation fee for young green entrepreneurs (企业家) who attend its two springtime shows in Los Angeles and New York and gavespecial recognition to designers whose collections are at least 25% sustainable . It now counts more than 50 green designers, up from fewerthan a dozen two years ago. This week Wal-Mart is set to announce amajor initiative aimed at helping cotton farmers go organic: it will buytransitional (过渡型的) cotton at higher prices , thus helping to expand thesupply of a key sustainable material . “Mainstream is about to occur, ”says Hahn.Some analysts ( 分析师) are less sure . Among consumers, only 18%are even aware that ecofashion exists, up from 6% four years ago.Natalie Hormilla, a fashion writer, is an example of the unconverted consumer, when asked if she owned any sustainable clothes, she replied:“Not that I ’m aware of. ”Like most consumers, she finds little time toshop, and when she does, she ’s on the hunt for “cute stuff that isn ’t too expensive. ”By her own admission, green just isn ’t yet on her mind. But–thanks to the combined efforts of designers, retailers and suppliers –one day it will be.57. What is said about Future Fashion?A) It inspired many leading designers to start going green.B) It showed that designers using organic fabrics would go far.C) It served as an example of how fashion shows should be organized.D) It convinced the public that fashionable clothes should be madedurable.58. According to Scott Hahn, one big challenge to designers who will goorganic is that .A) much more time is needed to finish a dress using sustainablematerials .B) they have to create new brands for clothes made of organicmaterials .C) customers have difficulty telling organic from non-organicmaterials .D) quality organic replacements for synthetics are not readilyavailable .59. We learn from Paragraph 3 that designers who undertake greenfashion .A) can attend various trade shows free .B) are readily recognized by the fashion worldC) can buy organic cotton at favorable prices .D) are gaining more and more support .60. What is Natalie Hormilla ’s attitude toward ecofashion?A) She doesn ’t seem to care about it. C) She is doubtful of itspractical value.B) She doesn ’t think it is sustainable D) She is very muchopposed to the idea61. What does the author think of green fashion?A) Green products will soon go mainstream.B) It has a very promising future.C) Consumers have the final say.D) It will appeal more to young people.Passage TwoQuestions 62 to 66 are based on the following passage.Scientists have devised a way to determine roughly where a personhas lived using a strand( 缕) of hair , a technique that could help track the movements of criminal suspects or unidentified murder victims .The method relies on measuring how chemical variations in drinkingwater show up in people ’s hair.“You’re what you eat and drink, and that ’s recorded in you hair, ”said Thure Cerling, a geologist at the University of Utah.While U.S diet is relatively identical, water supplies vary. The differences result from weather patterns. The chemical composition of rainfall changes slightly as raid clouds move.Most hydrogen and oxygen atoms in water are stable , but traces ofboth elements are also present as heavier isotopes (同位素) . The heaviest raid falls first .As a result, storms that form over the Pacific deliver heavierwater to California than to Utah.Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand ofhair, scientists can construct a geographic timeline. Each inch of hair corresponds to about two months.Cerling ’s team collected tap water samples from 600 cities and constructed a mop of the regional differences. They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops.They were able to accurately place the hair samples in broad regionsroughly corresponding to the movement of raid systems.“It’s not good for pinpointing ( 精确定位),”Cerling said . “It’s goodfor eliminating many possibilities. ”Todd Park, a local detective, said the method has helped him learnmore about an unidentified woman whose skeleton was found near Great Salt Lake.The woman was 5 feet tall. Police recovered 26 bones, a T-shirt andseveral strands of hair.When Park heard about the research, he gave the hair samples to the researchers. Chemical testing showed that over the two years before herdeath, she moved about every two months.She stayed in the Northwest, although the test could not be morespecific than somewhere between eastern Oregon and western Wyoming.“It’s still a substantial area, ”Park said “But it narrows it way downfor me. ”62. What is the scientists ’new discovery?A) One ’s hair growth has to do with the amount of water they drink.B) A person ’s hair may reveal where they have lived.C) Hair analysis accurately identifies criminal suspects.D) The chemical composition of hair varies from person to person.63. What does the author mean by “You’re what you eat and drink ”(Line 1, Para.3)?A) Food and drink affect one ’s personality development.B) Food and drink preferences vary with individuals.C) Food and drink leave traces in one ’s body tissues.D) Food and drink are indispensable to one ’s existence.64. What is said about the rainfall in America ’s West?A) There is much more rainfall in California than in Utah.B) The water it delivers becomes lighter when it moves inland.C) Its chemical composition is less stable than in other areas.D) It gathers more light isotopes as it moves eastward.65. What did Cerling ’s team produce in their research?A) A map showing the regional differences of tap water.B) A collection of hair samples from various barber shops.C) A method to measure the amount of water in human hair.D) A chart illustrating the movement of the rain system.66. What is the practical value of Cerling ’s research?A) It helps analyze the quality of water in different regions.B) It helps the police determine where a crime is committed.C) It helps the police narrow down possibilities in detective work.D) It helps identify the drinking habits of the person under investigation.4.Throughout this long, tense election, everyone has focused on thepresidential candidates and how they ’ll change America. Rightly so, but selfishly, I ’m more fascinated by Michelle Obama and what she might beable to do, not just for this country, but for me as an African-Americanwoman. As the potential First Lady, she would have the world ’s attention.And that means that for the first time people will have a chance to get upclose and personal with the type of African-American woman they so rarely see.Usually, the lives of black women go largely unexamined. The prevailing theory seems to be that we ’re all hot-tempered single mothers who can ’t keep a man. Even in the world of make-believe, blackwomen still can ’t escape the stereotype of being eye-rolling, oversexedfemales raised by our never-married, alcoholic ( 酗酒的) mothers.These images have helped define the way all women are viewed, including Michelle Obama. Before she ever gets the chance to commit toa cause, charity or foundation as First Lady, her most urgent and perhapsmost complicated duty may be simple to be herself.It won ’t be easy. Because few mainstream publications have donein-depth features on regular African-American women, little is known about who we are, what we think and what we face on a regular basis.For better or worse, Michelle will represent us all.Just as she will have her critics, she will also have millions of fans whousually have little interest in the First Lady. Many African-American blogshave written about what they ’d like to see Michelle bring to the WhiteHouse —mainly showing the world that a black woman can support herman and raise a strong black family. Michelle will have to work to pleaseeveryone —an impossible task. But for many African-American women like me, just a little of her poise ( 沉着), confidence and intelligence will goa long way in changing an image that ’s been around for far too long.57. Why does Michelle Obama hold a strong fascination for the author?A) She serves as a role model for African women.B) She possesses many admirable qualities becoming a First Lady.C) She will present to the world a new image of African-American women.D) She will pay closer attention to the interests of African-Americanwomen.58. What is the common stereotype of African-American women according to the author?A) They are victims of violence. B) They are of an inferior violence.C) They use quite a lot of body language. D) They live on charity andsocial welfare.59. What do many African-Americans write about in their blogs?A) Whether Michelle can live up to the high expectations of her fans.B) How Michelle should behave as a public figure.C) How proud they are to have a black woman in the White House.D) What Michelle should do as wife and mother in the White House.60. What does the author say about Michelle Obama as a First Lady?A) However many fans she has, she should remain modest,B) She shouldn ’t disappoint the African-American community.C) However hard she tries, she can ’t expect to please everybody.D) She will give priority to African-American women ’s concerns.61. What do many African-American women hope Michelle Obamawill do?A) Help change the prevailing view about black women.B) Help her husband in the task of changing America.C) Outshine previous First Lady.D) Fully display her fine qualities.Passage TwoQuestions 62 to 66 are based on the following passage.When next year ’s crop of high-school graduates arrive at Oxford University in the fall of 2009, they ’ll be joined by a new face; Andrew Hamilton, the 55-year-old provost (教务长) of Yale, who ’ll become Oxford ’s vice-chancellor —a position equivalent to university presidentin America.Hamilton isn ’t the only educator crossing the Atlantic. Schools in France, Egypt, Singapore, etc, have also recently made top-level hiresfrom abroad. Higher education has become a big and competitive business nowadays, and like so many businesses, it ’s gone global. Yetthe talent flow isn ’t universal. High-level personnel tend to head in onlyone direction: outward from America.The chief reason is that American schools don ’t tend to seriously consider looking abroad. For example, when the board of the Universityof Colorado searched for a new president, it wanted a leader familiar with the state government, a major source of the university ’s budget. “We didn ’t do any global consideration, ”says Patricia Hayes, the board ’s chair. The board ultimately picked Bruce Benson, a 69-year-oldColorado businessman and political activist ( 活动家) who is likely to do well in the main task of modern university presidents: fund-raising. Fund-raising is a distinctively American thing, since U.S. schools rely heavily on donations. The fund-raising ability is largely a product of experience and necessity.Many European universities, meanwhile, are still mostly dependenton government funding. But government support has failed to keep pace with rising student number. The decline in government support hasmade funding-raising an increasing necessary ability among administrators and has hiring committees hungry for Americans.In the past few years, prominent schools around the world have joined the trend. In 2003, when Cambridge University appointed Alison。
四级阅读38篇附详细解答
Nowadays, is it possible to tell a person’s class just by looking at him? Physical details __1__ tell us about health, diet and type of work done. A hundred years ago the working class very often lookd unhealthy, small and were either too thin or too fat. The upper classes were often __2__, sporting types who were used to a good diet and looked healthy. Today living and working conditions have improved, and such __3__ would no longer be so true.The clothes people choose to wear, however, do provide information about their __4__. The most obvious way in which is for the amount of money spent on them. Expensive clothes look expensive and show their wearer had money. Clothes can provide other __5__ as well. The upper classes __6__ to be less interested in fashion and wear good quality clothes in non-bright colours, made of natural material like wool, leather or cotton. Lower working class people often choose clothes in bright colours, made of man-made material.A sociological explanation for this would be that color and interest are mssing from their lives, and therefore any opportunity to introduce this is __7__.Clothes are __8__ at a price within most people’s reach. New clothes make the wearer feel good, and show some __9__ of wealth to the outside world. Today some new fashions are started by the lower working class people who want to look __10__ and feel important. They want people to look at them.A) available B) background C) different D) tall E) totallyF) taken G) descriptions H) degree I) clues J) aloneK) appear L) consider M) full N) hobby O) fetched【答案】1.选J)。
英语四级阅读训练附答案18篇
英语四级阅读训练附答案18篇英语四级阅读训练附答案18篇There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed.The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase.Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action.1.Our long-term goals mean a lot__.a.if we complete our short-range goalsb.if we cannot reach solid short-term goalsc.if we write down the datesd.if we put forward some plans2.New short-term goals are bulid upon__.a.two yearsb.long-term goalsc.current activitiesd.the goals that have been completed3.When we complete each step of our goals ,__.a.we will win final successb.we are overwhelmedc.we should build up confidence of successd.we should strong desire for setting new goals4.Once our goals are drawn up,__.a.we should stick to them until we complete themb.we may change our goals as we have new ideas and opportunitiesc.we had better wait for the exciting news of successd.we have made great decision5.It is implied but not stated in the passage that ___.a.those who habe long-term goals will succeedb.writing down the dates may discourage youc.the goal is only a guide for us to reach our desinationd.every should have a goal答案：adcbcThere are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual's intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes werethe same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when they were giben tesets to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____.a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a person's intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _______.a.individual with identical brains seldom test at same levelb.an individual's intelligence is determined only by his enviroment/doc/31ed884ff38583d049649b6648d7c1c709a10b69.html ck of opportunity blocks the growth of intelligenced.changes of enviroment produce changes in the structure of the brain5.This passage suggests that an individual 's I.Q.______.a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood答案：bcbccThe economy of the United states after 1952 was the econnomy of a well-fed,almost fully employed people. Despit occasional alarms, the country escaped any postwar depression and lived in a state of boom. A n economic survey of the year 1955, a ty pical year of the 1950’s, may be typical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manufacturers was about 40 percent more than it had averaged in the years immediately following World War 2. The country’s business spent about 30billion doll ars for new factories and machinery. National income available for spending was almost a third greater than it had been it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day ,or about twenty-five million dollars every hour , all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find them . Only agriculture complained that it was not sharing in the room. To some observers this was an ominous echo of the mid-1920’s . As farmer’s shre of their products declined , marketing costs rose. But there were , among the observers of the national economy, a few who were not as confident as the majority . Those few seemed to fear that the boom could not last and would eventually lead to the oppsite-depression.1. What is the best title of the passage?a. The Agriculatural Tre nds of 1950’sb. The Unemployment Rate of 1950’sc. U.S. Economy in the 50’sd. The Federal Budget of 19522. In Line 4 , the word “boom” could best be replaced by______.a. nearby explosionb. thunderous noisec. general public supportd. rapid economic growth3. It can be inferred the national from the passage that most people in the United States in 1955 viewed the national economy with an air of _________.a. confidenceb. confusionc. disappointmentd. suspicion4. Which of the fo llowing were LEAST satisfied with the national economy in the 1950’s?a. Economistsb. Frmaersc. Politiciansd. Steelworkers5. The passage states that incom available for spending in the U.S. was greater in 1955 than in 1950 . How much was it ?a. 60％b. 50％c. 33％d. 90％答案：cdabcIn the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam War and to make all of the people in the U.S. epual. Some of them decided to "drop out" of American society and form their own societies . They formed utopian communities , which they called "communes," where they could follow their philosophy of "do your own thing." A group of artists founded a commune in southern Colorado called "Drop City." Following the ideas of philosopher and architect Buckminster Fuller they built domeshaped houses from pieces of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the followers fo San Francisco poet Steve Gakin, and a group that called itself the Hog Farm, lived in old school huses and traveled around the United States. The Hog Farm become famous when they helped organize the Woodstock Rock Festival in 1969. Steve Gaskin's followers tried to settle down on a farm in Tennessee, but they had to leave when some members of the gruop were arrested for growing marijuana.Not all communes believed in the philosophy of "do you own thing," however . Twin Oaks , a commune founded in Virgiania in the late 1960s, was based on the ideas of psychologist B.F.Skinner. The people who lived at Twin Oaks were carefully controlled by Skinner's "conditioning" techniques to do things that were good for the community. In 1972, Italian architect Paolo Soleri began to build Arcosanti, a utopian city Arizsona where 2500 people will live closely together in one large building called an "archology" Soleri believes that people must live closely together so that they will all become one.1.Why did some young Americans decide to "drop out" of scoiety during the 1960s?a.They were not satisfied with American society.b.They wanted to grow marijuana.c.They wanted to go to the Vietnam War.d.They did not want all people to be equal.2.Where did the members of the Hog Farm commune live?a.In dome-shaped houseb.In old school husesc.On a farm inTennesseed.In an archology in Arizona3.Who gave the people of Drop City the idea to bulid dome-shaped house?a.Paolo Solerib.B.G.Skinnerc.Steve Gaskind.Buckminster Fuller4.What was the Twin Oaks commune base on ?a.The philosophy of "do your own thing"b.Virginaia in the late 1960sc.The ideas of psychologistd.The belief that people must live closely togerher.5.What is an "archology"? a.A person who studies archaeologyb.A large building where people live closely togetherc.A city in A rizonad.A technique to contorl people答案：abdcbWomen are also underrepresented in the administration and this is because there are so few women full professors. In 1985,Regent Beryl Milburn produced a report blasting the University of Texas System adminitration for not encouraging women.The University was rated among the lowest for the system.In a 1987 update ,Milburn commended the progress that was made and called for even more improvement.One of the positive results from her study was a System-wide program to inform women of available administrative jobs.College of Communication Associate Dean Patrica Witherspoon,said it is important that woman be flexible when it comesto relocating if they want to rise in the ranks.Although a woman may face a chilly climate on campus , many times in order for her to succeed , she must rise above the problems around her and concentrate on her work.Until women make up a greater percentage of the senior positions in the University and all academia,inequities will exist."Women need to spend their energies and time doing scholarly activities that are important here at the University." Spirduso said. "If they do that will be successful in this system.If they spend their time in little groups mourning the sexual discrimination that they think exists here, they are wasting valuable study time."1.According to Spirduso,women need to ____.a.produce a report on sexual discriminationb.call for further improvement in their working conditionsc.spend their energies and time fighting against sexual discriminationd.spend more time and energy doing scholarly activities 2.From this passage ,we know that _____.a.there are many women full professors in the University of Texasb.women play an important part in adminitrating the Universityc.the weather on the campus is chillyd.women make up a small percentage of the senior positions in the University3.Which of the following statements is true?a.the number of women professors in the University in 1987 was greater than that of 1985b.the number of women professors in the University in 1987 was smaller than that of 1985c.the number of women professors was the same as that of 1985d.more and more women professors thought that sexual discrimination did exit in the University4.One of the positive results from Milburn's study was that _____.a.women were told to con centrate on teir workb.women were given information about available administrative jobsc.women were encouraged to take on all the administrative jobs in the Unversityd.women were encouraged to do more scholarly activities5. The title for this passage should be _______.a.The University of Texas/doc/31ed884ff38583d049649b6648d7c1c709a10b69.html burn's Reportc.Women Professorsd.Sexual Discrimination in Academia答案：ddabdToday ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime,it can be expected that of these 3000 about 23 will be murdered,30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweithts all other factors, whether voluntary or involuntary, as a cause of death.Since the late 1970s, when daily smoking among high school seniors reached 30 precent , smoking rates among youth have declined . While the decline is impressive ,several important issues must be raised.First, in the past several years,smoking rates among youth have declined very little. Second,in the late 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent .Finally, thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the Naional Cancer Instiute (NCI) began its current effort to determine the most effecive measuresto reduce smoking levesl among youth.1.According to the author, the deaths among youth are mainly caused by _____.a.traffic accidentsb.smoking-related deseasec.murderd.all of these2.Every day there are over_____high school strdents who will become regular smoker.a.75b.23c.30d.30003.By "dropout" the author means______.a.students who failed the examinationb.students who left schoolc.students who lost their wayd.students who were driven out of school4.The reason for declining adolescent smoking is that ________.a.NCI has taken effective measuresb.smoking is prevented among high school seniorsc.there are many smokers who have died of cancerd.none of these5.What is implied but not stated by the author is that ________.a.smoking rates among youth have declined very littleb.there are now more female than male smokers among high school seniorsc.high smoking rates are due to the incease in wealthd.smoking at high school are from low socio-economic backgroundsAs the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning tillnight, it is hard to slow down. But relaxation is essential for a healthy mind and body.Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves the same response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.1.People are finding less and less time for relaxing themselves because_____.a.they do not know how to enjoy themselvesb.they do not believe that relaxation is important for healthc.they are travelling fast all the timed.they are becoming busier with their work2.According to the writer ,the most important character for a good manager is his ________.a.not fearing stressb.knowing the art of relaxationc.high sense of responsibilityd.having control over performance3.Which of the follwing statements is ture?a.We can find some ways to avoid stressb.Stress is always harmful to peoplec.It is easy to change the hagit of keeping oneself busy with work.d.Different people can withstand different amounts of stress4.In Paragraph 3, "such a reaction" refers back to_______.a."making a choice between 'flight' or 'fight'"b."reaction to stress both chemically and physically"c."responding to crises quickly"d."losing heart at the signs difficulties"5.In the last sentence of the passage,"do so " refers to ______.a."expose ourselves to stress"b."find ways to deal with stress"c."remove stress from our lives"d."established links between diseases and stress"答案：dadbcAs she walked round the huge department store,Edith reflected how difficult it was to choose a suitable Christmas present for her father.She wish that he was as easy to please as her mother, who was always delighted with perfumeBesides,shoppong at this time of the year was a most disgreeableexperience :people trod on your toes,poked you with their elbows and almost knocked you overin their haste to get to a bargain ahead of you.Partly to have a rest, Edith paused in front of a counter where some attracive ties were on display. "They are real silk," the assistant assured her, trying to tempt her. "Worth double the price." But edit knew from past experience that her choice of ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowdof man had gathered round a counter. She found some good quality pipes on sale-----and the prices were very reasonable. Edith did not hesitate for long : although her father only smoked a pipe occasionally, she knew that this was a present which was bund to please him.When she got home,with her small well-chosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood, "Your father has at last to decided to stop smoking." She informed her daughter.1.Edith's father _______.a.did not like presentb.never got presentc.preferred tiesd.was difficult to choose a present for2.The assistant spoke to Edith because she seemed_______.a.attractiveb.interested in tiesc.tiredd.in need of comfort3.Edith stopped at the next counter_________.a.puroselyb.suddenlyc.unwillinglyd.accidentally4.Edith's father smoked a pipe_______.a.when he was obligedb.on social occasionsc.from time to timed.when he was delighted5.Shopping was very disagreeable at that time of the year because_______.a.coustomers trod on each other's toesb.coustomers poked each other with their elbowsc.customers knocked each otherd.customers were doing their shopping in a great hurry答案：dbdcdSocial customs and ways of behaving change. Things which were considered impolite many years ago are now acceptable. Just a few years ago, it was considered impolite behaviour for a man to smoke on street. No man who thought of himself by smoking when a lady was in a room. Customs also differ from country to country. Does a man walk on the left or the right of a woman in your country? Or doesn't it matter? Should you use both hands when you are eating? Should leave one in your lap,or on the table? The Americans and the British not only speak the same language but also share a large number of social customs. For example, in both America and England people shake hands when they meet each other for the first time. Also, most Englishmen will open a door for a wonman or offer their seat to a woman , and so will most Americans. Promptness is important both in England and in America. That is , if a dinner invitation is for 7 o'clock , the dinner guest either arrives close to that time or calls up to explain his delay.The important thing to remember about social customs is not to do anything that might make other people feel uncomfortable-----especially if they are your guests. When the food was served , one of the guests strated to eat his peas with a knife . The other guests were amused or shocked , but the host calmly picked up his knife and began eating in the same way. It would have been bad manners to make his guest feel foolish or uncomfortable.1.If one has accepted a dinner invitation ,what should he do if he is tobe late for the dinner?a.He should find an excuseb.He should adk for excuse.c.He should say sorryd.He should telephone to explain his being late.2."It would have been bad manners to make his guests feel foolish or uncomfortable." "Bad manners " means ________.a.uglyb.dishonestc.impolited.shameful3.which of the following do you think is the best tiltle for this passage?a.Social Customs and Customsb.Social Lifec.American and British Customsd.Promptness Is Important 4.According to the text, the best host_______.a.tries his best to make his guests feel comfortableb.makes his guests feel excitedc.tries to avoid being naughty to his guestsd.tries to avoid being foolish5.The author of this article may agree with which of the following?a.The guest who ate his peas with a knifeb.The other guests who were amused or shockedc.The host who picked up his knife and began eating in the same wayd.None of the above答案：dcaacWhat is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and excitement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would ratherfollow than lead. You tend to be a pessimist. At least, this is what psychologists tell us, and they should know,because they have been seriously studying the meaning of colours preference, as well as the effect that colours have on human beings. They tells us, among other facts,that we do not choose our favourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.Colours do influence our moods－there is no doubt about it .A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. On the other hand ,black is depressing. A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue.Light and bright colours make people not only hppier but more active. It is an established fact that factory workers work better,harder ,and have fewer accidents when their machines are painted orange rather than black or grey.1."You would rather follow than red" means_______.a.you don't like to follow othersb.you would be a member rather than a leaderc.you would be afraid of following othersd.you would like to be a leader rather than a follower2.If one enjoys life, one is sure to prefer________.a.red to yellowb.blue to orangec.red to greyd.blue to yellow3."They tell us, among other facts,that we don't choose our favourite colours as we grow up.""Among other facts" means______.a.besides other factsb.in regard to other factsc.not considering other factsd.according to other facts4.Which of the following is facts?a.People's preference of one colour to another is instinctb.People's preference of one colour to another is acquired as they grow up.c.More people happen to love brown because they saw something brown when they were bornd.Colours have little influence on our moods5.Those who committed suicide preferred the bridge over the Thames River near london to others because of _______.a.its shapeb.its structurec.its colourd.its building materials答案：bcaacIf the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet.By the middle of the 21st century,if present trends continue, we will have used up all the oil that drives our cars,for example.Even if scientists develop new ways of feeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Professor Carl Sagan.Sagan believes that before the earth's resources are compleetely exhausted it will be possible to change the atmophere of Venus and so create a new world almostas large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there. Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time produce oxygen,should be bred in condition similar to those on Venus.As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere .In a fairly short time, the alge will break down the carbon dioxide into oxygen and carbon.When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus.1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ______.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _____a.it might be possible to change its atmosphereb.its atmosphere is the same as the earth'sc.there is a good supply of water on Venusd.the days on Venus are long enough3.On Venus there is a lot of ________.a.waterb.carbon dioxidec.carbon monoxided.oxygen4.Algae are plants that can____.。
（完整版）英语四级阅读试题库含答案解析
（完整版）英语四级阅读试题库含答案解析英语四级阅读题库含答案解析1.Passage Onest century, Global warming may or may not be the great environmental crisis of the 21’t –we won ’t do much about it. We will argue overbut regardless of whether it is or isnit and may even, as a nation, make some fairly solemn-sounding commitments to avoid it. But the more dramatic and meaningful these commitments seem, the less likely they are to be observed.Al Gore calls global warmin g an “inconvenient truth, ”as if merely recognizing it’t know enough tocould put us on a path to a solution. But the real truth is that we donrelieve global warming, and—we can ’t do–without major technological breakthroughsmuch about it.’s populati on is projected to grow from 6.4 billion to 9.1 From 2003 to 2050, the worldbillion, a 42% increase. If energy use per person and technology remain the same, total energy use and greenhouse gas emissions (mainly, CO2) will be 42% higher in 2050. but that ’s too low, because societies that grow richer use more energy. We need economic growth unless w e condemn t he world ’s poor to their present poverty and freeze everyone e lse‘s living standards. With modest growth, energy u se andgreenhouse emissions more than double by 2050.No government w ill adopt rigid restrictions o n economic growth and personal freedom (limits on electricity usage, d riving and travel) that might cut back global’re “doing something. ”Consider the Kyoto warming. Still, politicians want to show theyProtocol (京都议定书). It allowed countries that joined to punish those that didn’t. But itsignatories (签字hasn ’t reduced CO2 emissions (up about 25% since 1990), and many国) didn ’t adopt tough enough policies to hit their 2008-2012 targets.The practical c onclusion i s that if global warming is a potential disaster, the only solution is new technology. Only an aggressive research and development p rogrammight find ways of breaking dependence on fossil fuels or dealing with it.The trouble with the global warming debate is that it has become a moral problem when it ’s really a n engineering one. The inconvenient t ruth is that if we don ’t solve t he ’re helpless.engineering problem, we57. What is said about global warming in the first paragraph?A) It may not prove an environmental B) It is an issue requiring world wide crisis at all. commitments.C) Serious steps have been taken to avoid D) Very little will be done to bring it underor stop it. control.58. According to the author ’s understanding, what is Al Gore ’s view on global warming?A) It is a reality both people and politicians are unaware of.B) It is a phenomenon that causes us many inconveniences.C) It is a problem that can be solved once it is recognized.D) It is an area we actually have little knowledge about.59. Green house emissions will more than double by 2050 because of _______.A) economic growth C) wasteful use of energyB) the widening gap between the rich and D) the rapid advances o f science a ndpoor technology60. The author believes that, since the signing of the Kyoto Protocol, ________.A) politicians have started to do something to better the situationB) few nations have adopted real tough measures to limit energy useC) reductions in energy consumption have greatly cut back global warmingD) international cooperation has contributed to solving environmental problems61. What is the message the author intends to convey?A) Global warming is more of a moral issue than a practical one.B) The ultimate solution to global warming lies in new technologyC) The debate over global warming will lead to technological breakthroughs.D) People have to give up certain material comforts to stopglobal warming.Passage TwoSomeday a stranger will read your e-mail without your permission o r scan theWebsites you ’ve visited. Or perhaps someone will casually glance through your creditcard purchase or cell phone bills to find out your shopping preferences or calling habits.In fact, it ’s likely some of these things have already happened to you. Who wouldwatch you without your permission? It might be a spouse, a girlfriend, a marketingcompany, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen —the 21 st century equivalent of being caught naked.Psychologists tell us boundaries are healthy, that it ’s important to reveal yourself tofriends, family and lovers in stages, at appropriate times. But few boundaries remain. The digital bread crumbs ( 碎屑) you leave everywhere m ake it easy for strangers toreconstruct w ho you are, where you are and what you like. In some cases, a simpleGoogle search can reveal what you think. Like it or not, increasingly we live in a world where you simple cannot keep a secret.The key question is: Does that matter?When opinion polls ask Americans about privacy, most say they are concerned about losing it. A survey found an overwhelming pessimism about privacy, with 60 percent of respondents saying they feel their privacy is”“slipping awa y, and that bothers me.But people say one thing and do another. Only a tiny fraction of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths (收费站) to avoid using the EZ-Pass system t hat can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon (优惠券).’s like health: When you have it, you But privacy does matter –at least sometimes. Itdon ’t notice it. Only when it ’s gone do you wish you’d done more to protect it.“the 21 st century equivalent of being caught62. What does the author mean by sayingnaked ”(Lines 3-4, Para.2)?A) People ’s personal information is easily accessed without their knowledge.’secrets.B) In the 21 st century people try every means to look into othersC) People tend to be more frank with each other in the information age.D) Criminals are easily caught on the spot with advanced technology.63. What would psychologists advise on the relationships between friends?A) Friends s hould open their hearts to C) There should be adistance even each other. between friends.B) Friends should always be faithful to D) There should be fewer disputes each other. between friends.”64. Why does the author say“we live in a world where you simple cannot keep a secret (Line 5, Para.3)?A) Modern society has finally evolved into an open society.B) People leave traces around when using modern technology.’affairs.C) There are always people who are curious about othersD) Many search engines profit by revealing people’s identities.65. What do most Americans do with regard to privacy protection?A) They change behaviors that might disclose their identity.B) They use various loyalty cards for business transactions.C) They rely more and more on electronic D) They talk a lot but hardly do anythingdevices. about it.66. According to the passage, privacy is like health in that ________.A) people will make every effort to keep itwoman.B) its importance is rarely understoodThere are many reasons forC) it is something that can easily be lostD) people don ’t cherish it until they lose itthis-typically, m en take more risks thanwoman a nd are more likely t o drink andsmoke but perhaps more importantly,men don ’t go to the doctor.“Men aren ’t seeing doctors as often 2.Passage One“Thisas they should, ”says Dr. Gullotta, Questions 57 to 61 are based on theis particularly so for the over-40s,when following passage.”diseases tend to strike.If you are a male and you are readingGullotta says a healthy man should this ,congratulations: you are avisit the doctor every year or two. For survivor .According to statistics .you a rethose over 45,it should be at least once a more than twice as likely to die of skinyear.cancer than a woman ,and nine timesTwo months ago Gullotta saw a more likely to die of AIDS. Assuming you50-year-old m a who had delayed doing make i t to the end of your natural t erm,’s cough for aanything about his smokerabout 78 years for men in Australia, youyear.will die on average f ive years b efore a“When I finally saw him it had a lreadyspread a nd he has since died from lung Regular check-upsfor men would cancer ”he says, “Earlier d etection a nd inevitably place strain on the public purse,”But prevention is cheaper treatment may not have cured him, but it Cartmill says.”in the long run than having to treat the would have prolonged this lifeAccording t o a recent survey, 95%of diseases. Besides, the ultimate cost is far”women aged between 15 and early 40s greater: it is called premature death.see a doctor once a year, c ompared t o 57.Why does the a uthor congratulate h is70% of men in the same age group. male readers at the beginning of the “A lot of men think they are invincible passage?（不可战胜的）”Gullotta says “They only A. They are more likely to survive serious come in when a friend drops dead on the diseases today.golf course a nd they think ”Geez, if it B. Their average life span has been could happen to him. considerably extended.Then there is the ostrich approach,” C. They have l ived long enough to read some men ar e scared o f what might be this article.there and would rather not know, ”says D. They are sure to enjoy a longer andDr. Ross Cartmill. happier live.“Most men get their cars serviced 58.What does the author state is the most more regularly than they service their important reason men die five years bodies, ”Cartmill says .He believes most earlier on average than women?diseases that commonly affect men could A. men drink and smoke much more thanbe addressed by preventive check-ups. womenB. men don ’t s eek medical care as often disease because of fearas women 61. What does Cartmill say about regular C. men aren ’t as cautions a s women in check-ups for men?face of danger A.They may increase public expensesD. men are more likely to suffer from fatal B.They will save money in the long rundiseases C.They may cause psychological strains on 59. Which of the following best completes menthe sentence “Geez, if it could happen to D.They will enable men to live as long ashim ?’(line2,para,8)? womenA. it could happen to me, too Passage TwoB. I should avoid playing golf Questions 62 to 66 are based on theC. I should consider myself lucky following passage.D. it would be a big misfortune High-quality customer service is60what does Dr. Ross C artmill mean by preached( 宣扬)by many ,but actually”(line q para.9) keeping customers h appy is easier said“the ostrich approach’s health than doneA. a casual attitude towards oneconditions Shoppers seldom complain to the B. a new therapy for certain psychological m anager o r owner of a retail store, b utproblems instead will alert their friends, relatives, C. refusal to get medical treatment for fear co-workers, strangers-and a nyone whoof the pain involved will listen.’s Sto re m anagers are often the last toD. unwillingness to find out about onehear complaints, and often find out only include f illed parking l ots, cluttered (塞满when their regular customers decide t 了的) shelves, overloaded racks, frequent their competitors, according to a out-of-stock items, long check-out l ines,study jointly conducted b y Verde g roup and rude salespeople.and Wharton school During peak shopping hours, some “Storytelling hurts retailers and retailers s olved t he parking problems by enter tains consumers, ”said Paula getting moonlighting （业余兼职的）local”police to work as parking attendants. Courtney, President of the Verde group.the store loses the customer, but the Some hired flag wavers to direct”customers to empty parking s paces. This s hopper must also find a replacement.On average, every unhappy customer g uidance eliminated the need forwill complain to at least four other, and customers to circle the parking lotwill no longer visit the specific s tore for endlessly, and avoided confrontationevery dissatisfied c ustomer, a store will between t hoseeyeing the same p arkinglose up to three more due to negative space.”Retailers can relieve the headaches by reviews. The resulting “snowball effectcan be disastrous to retailers. redesigning store layouts, pre-stocking According t o the research, shoppers sales items, hiring speedy and who purchased clothing encountered the experienced c ashiers, a nd having salesmost problems. r anked s econd a nd third representatives on hand to answerwere grocery and electronics customers. questions.The most common complaints Most importantly, salespeople shouldbe diplomatic and polite with angry them.customers. C Few c ustomers believe t he service w ill “Retailers w ho ’re responsive and be improved.friendly are more likely to smooth over D Customers have no easy access to store’t so friendly. ”managers.issues than those who arensaid Professor S tephen H och. “Maybe 63. What does Paula C ourtney i mply by something as simple a s a greeter at the saying “?the shopper must also find astore entrance would help.”replacement ”(Line 2, Para. 4)?Customers c an also improve future A New customers a re bound to replace shopping experiences by filing complaints o ld ones.to the retailer, instead o f complaining t o B It is not likely the shopper can find thethe rest of the world. Retailers are same products in other stores.hard-pressed to improve when they have C Most stores provide the sameno idea what is wrong. D Not complaining to the manager causes 注意：此部分试题请在答题卡2上作答the shopper some trouble too.62. Why are store managers often the last 64. Shop owners often hire moonlightingto hear complaints? police as parking attendants so that A Most customers won ’t bother to shoppers_____complain even if they have had unhappy A can stay longer browsing in the store experiences. B won ’t have trouble parking their cars B Customers w ould rather relate their C won ’t have any worries about security unhappy experiences to people around D can find their cars easily after shopping65. What contributes m ost to smoothing over issues with customers?A Manners of the salespeopleB Hiring of efficient employeesC Huge supply of goods for saleD Design of the store layout.66. To achieve better shopping experiences, customers are advised to_________.A exert pressure o n stores to improve their serviceB settle their disputes with stores in a diplomatic wayC voice their dissatisfaction to store managers directlyD shop around and make comparisons between stores3. The January fashion show, called Future Fashion ,exemplified how far green design has come. Organized by the New York-based nonprofit Earth Pledge, t he show inspired many top designers t o work with sustainable fabrics for the first time. Several have since made pledges to include organic fabrics in their lines.The designers who undertake green fashion still face many challenges. Scott Hahn, cofounder with Gregory of Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable ma terials can still be tough to fine . “Most designers with existing labels are finding’re doingthere aren ’t comparable fabrics that can just replace what youand shat your customers are used to, ”he says. For example, organic cotton and non-organic cotton are virtually indistinguishable o nce woven into a dress. But some popular synthetics, like stretch nylon, still have few eco-friendly equivalents.Those who do make the switch are finding they have more support. Last year the influential trade show Designers &Agents stopped(企业家) who charging its participation fee for young green entrepreneursattend its two springtime shows in Los Angeles and New York and gave special r ecognition to designers w hose collections a re at least 25% sustainable . It now counts more than 50 green designers, up from fewer than a dozen two years ago. This week Wal-Mart is set to announce amajor initiative aimed at helping cotton farmers go organic: it will buy transitional (过渡型的) cotton at higher prices , thushelping to expand the”“Mainstream is about to occur, supply of a key sustainable material .says Hahn.分析师) are less sure . Among consumers, only Some analysts (18%are even aware that ecofashion exists, up from 6% four years ago. Natalie Hormilla, a fashion writer, is an example o f the unconverted consumer, when asked if she owned any sustainable clothes, she replied: “Not that I ’m aware of.”Like most consumers, she finds little time to’t too’s on the hunt for “cute stuff that isnshop, and when she does, she’t yet on her mind. But ”By her own admission, green just isnexpensive.––thanks to the combined efforts of designers, retailers and suppliersone day it will be.57. What is said about Future Fashion?A) It inspired many leading designers to start going green.B) It showed that designers using organic fabrics would go far.C) It served as an example of how fashion shows should be organized.D) It convinced the public that fashionable clothes should be made durable.58. According to Scott Hahn, one big challenge to designers who will goorganic is that .A) much more time is needed to finish a dress u sing sustainablematerials .B) they have to create new brands for clothes made of organicmaterials .C) customers have difficulty telling organic from non-organicmaterials .D) quality organic replacements f or synthetics are not readilyavailable .59. We learn from Paragraph 3 that designers w ho undertake g reenfashion .A) can attend various trade shows free .B) are readily recognized by the fashion worldC) can buy organic cotton at favorable prices .D) are gaining more and more support .’s attitude toward ecofashion?60. What is Natalie HormillaA) She d oesn ’t seem t o care a bout it. C) S he i s doubtful of itspractical value.B) She doesn ’t think it is sustainable D) She is very muchopposed to the idea61. What does the author think of green fashion?A) Green products will soon go mainstream.B) It has a very promising future.C) Consumers have the final say.D) It will appeal more to young people.Passage TwoQuestions 62 to 66 are based on the following passage.Scientists have devised a way to determine roughly where a person缕) of hair , a technique that could help track the has lived using a strand(movements of criminal suspects or unidentified murder victims .The method relies on measuring how chemical variations in drinking water show up in people’s hair.”“You’re what you eat and drink, and that’s recorded in you hair, said Thure Cerling, a geologist at the University of Utah.While U.S diet is relatively identical, water supplies vary. The differences result from weather p atterns. The chemical composition o frainfall changes slightly as raid clouds move.Most hydrogen and oxygen atoms in water are stable , but traces ofisotopes (同位素) . The heaviestboth elements are also present as heavierraid falls first .As a result, storms that form over the Pacific deliver heavier water to California than to Utah.Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along astrand of hair, scientists can construct a geographic t imeline. Each i nch of hair corresponds to about two months.Cerling ’s team collected t ap water samples f rom 600 cities and constructed a mop of the regional differences. T hey checked the accuracy of the map by testing 200 hair samples c ollected f rom 65 barber shops.They were able to accurately place the hair samples in broad regions roughly corresponding to the movement of raid systems.“It’s not good for pinpointing ( 精确定位),”Cerling said .“It’s good”for eliminating many possibilities.Todd Park, a local detective, said the method has helped him learn more about an unidentified woman whose skeleton w as found nearGreat Salt Lake.The woman was 5 feet tall. Police recovered 26 bones, a T-shirt and several strands of hair.When Park heard about the research, he gave the hair samples to the researchers. Chemical testing showed that over the two years before her death, she moved about every two months.She stayed in the Northwest, although the test could not be more specific than somewhere between eastern Oregon and western Wyoming.”Park said “But it narrows it way down “It’s still a substantial area,for me. ”62. What is the scientists’new discover y?A) One ’s hair growth has to do with the amount of water they drink.’s hair may reveal where they have lived.B) A personC) Hair analysis accurately identifies criminal suspects.D) The chemical composition of hair varies from person to person.”“You’re what you eat and drink63. What does the author mean by(Line 1, Para.3)?A) Food and drink affect one’s personality development.B) Food and drink preferences vary with individuals.’s body tissues.C) Food and drink leave traces in one’s existence.D) Food and drink are indispensable to one64. What is said about the rainfall in America’s West?A) There is much more rainfall in California than in Utah.B) The water it delivers becomes lighter when it moves inland.C) Its chemical composition is less stable than in other areas.D) It gathers more light isotopes as it moves eastward.’s team produce in their research?65. What did CerlingA) A map showing the regional differences of tap water.B) A collection of hair samples from various barber shops.C) A method to measure the amount of water in human hair.D) A chart illustrating the movement of the rain system.’s research?66. What is the practical value of CerlingA) It helps analyze the quality of water in different regions.B) It helps the police determine where a crime is committed.C) It helps the police narrow down possibilities in detective work.D) It helps identify the drinking habits of the person under investigation.4.Throughout this long, tense election, everyone has focused on thepresidential candidates and how they’ll change America. Rightly so, but ’m more fascinated by Michelle Obama and what she might be selfishly, Iable to do, not just for this country, but for me as an African-American’s attention.woman. As the potential First Lady, she would have the world And that means that for the first time people will have a chance to get up close a nd personal w ith the type of African-American woman t hey sorarely see.Usually, t he lives of black women go largely unexamined. The prevailing theory seems t o be that we ’re all hot-tempered single’t keep a man. Even in the world of make-believe, black mothers who can’t escape the stereotype of being eye-rolling, oversexed women still can酗酒的) mothers.females raised by our never-married, alcoholic (These images h ave helped define the way all women are viewed, including Michelle Obama. Before she ever gets the chance to commit toa cause, charity or foundation as First Lady, her most urgent and perhaps most complicated duty may be simple to be herself.It won ’t be easy. Because few mainstream publications have donein-depth features o n regular A frican-American women, l ittle is knownabout who we are, what we think and what we face on a regular basis.For better or worse, Michelle will represent us all.Just as she will have her critics, she will also have millions of fans who usually have little interest in the First Lady. Many African-American blogs’d like to see Michelle bring to the Whitehave written about what theyHouse —mainly showing the world that a black woman can support her man and raise a strong black family. Michelle will have to work to please everyone —an impossible task. B ut for many African-American women沉着), confidence and intelligence will golike me, just a little of her poise (’s been around for far too long.a long way in changing an image that57. Why does Michelle Obama h old a strong fascination for the author?A) She serves as a role model for African women.B) She possesses many admirable qualities becoming a FirstLady.C) She w ill present to the world a new image of African-American women.D) She will pay closer attention to the interests of African-American women.58. What is the common stereotype o f African-American women according to the author?A) They are victims of violence. B) They are of an inferior violence.C) They use quite a lot of body language. D) They live on charity and social welfare.59. What do many African-Americans write about in their blogs?A) Whether Michelle can live up to the high expectations of her fans.B) How Michelle should behave as a public figure.。
英语四级考试阅读练习试题及答案
英语四级考试阅读练习试题及答案英语四级考试阅读练习试题(一)Baekeland and Hartmann report that the short sleepers had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.In general, these short sleeps appeared ambitious, active, energetic, cheerful, conformist(不动摇) in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear normal or acceptable to their friends and associates.When asked to recall their dreams, the short sleepers did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.The sleep patterns of the short sleepers were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic(疯人).The long sleepers were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the short sleepers.Many of the long sleepers were shy, anxious, introverted (内向), inhibited (压抑), passive, mildly depressed, and unsure of themselves(particularly in social situations). Several openly states that sleep was an escape from their daily problems.1. According to the report,______.A) many short sleepers need less sleep by natureB) many short sleepers are obliged to reduce their nightly sleep time because they are busy with their workC) long sleepers sleep a longer period of time during the dayD) many long sleepers preserve their sleeping habit formed during their childhood2. Many short sleepers are likely to hold the view that _____.A) sleep is a withdrawal from the realityB) sleep interferes with their sound judgementC) sleep is the least expensive item on their routine programD) sleep is the best way to deal with psychological troubles3. It is stated in the third paragraph that short sleepers _____.A) are ideally vigorous even under the pressures of lifeB) often neglect the consequences of inadequate sleepC) do not know how to relax properlyD) are more unlikely to run into mental problems4. When sometimes they cannot enjoy adequate sleep, the long sleepers might ____.A) appear disturbedB) become energeticC) feel dissatisfiedD) be extremely depressed5. Which of the following is Not included in the passageA) If one sleeps inadequately, his performance suffers and his memory is weakenedB) The sleep patterns of short sleepers are exactly the sane as thoseshown by many mental patientsC) Long and short sleepers differ in their attitudes towards sleepD) Short sleepers would be better off with more rest英语四级考试阅读练习试题答案DCBAB英语四级考试阅读练习试题(二)One of the qualities that most people admire in others is the willingness to admit ones mistakes. It is extremely hard sometimes to say a simple thing like I was wrong about that, and it is even harder to say, I was wrong , and you were right about that.I had an experience recently with someone admitting to me that he had made a mistake fifteen years ago. He told me he had been the manager of a certain grocery store in the neighbourhood where I grew up, and he asked me if I remembered the egg cartons. Then he related an incident and Ibegan to remember vaguely the incident he was describing.I was about eight years old at the time, and I had gome into the store with may mother to do the weekly grocery shopping. On that particular day, I must have found my way to the dairy food department where the incident tood place.There must have been a special sale on eggs that day because there was an impressive display of eggs indozen and half-dozen cartons. The cartons were stacked three or four feet high. I must have stopped in front of a display to admire the stacks. Just then a woman came by pushing her grocery cart and knocked off the stacks of cartons. For some reason, I decided it was up to me to put the display back together, so I want to work.The manager heard the moise and came rushing over to see what had happened. When he appeared, I was on my knees inspecting some of the cartons to see if any of the eggs were broken, but to him it looked asthough I was the culprit. He severely reprimanded me and wanted me to pay for any broken eggs. I protested my innocence and tried to explain, but it did no good. Even though I quickly forgot all about the incident, apparently the manager did not.1.How old was the author when he wrote this articlea.about 8b.about 18c.about 23d.about 152.Who was to blame for knocking off the stacks of cartonsa.The authorb.The managerc.A womand.The authors mother3.Which of the following statements is not truea.The woman who knocked off the stacks of cartons was seriously criticized by the manangerb.The author was severely critizized by the manager.c.A woman carelessly knocked off the stacks of cartonsd.It was the author who put the display back together4.Which of the following can serve as the best title for the passagea.Its Harder to Admit Ones Mistakeb.I was once the culpritc.I remember an incidentd.A case of mistaken identity5.The tone of the article expresses the authors_______.a.admiration for the managers willingness to admit mistakesb.anger to the manager for his wrong accusationc.indignation against the woman who knocked off the stacks of cartonsd.reget for the mistake the made in the store 英语四级考试阅读练习试题答案ccada。
大学英语四级考试阅读练习题及答案
大学英语四级考试阅读练习题及答案2022年大学英语四级考试阅读练习题及答案现如今，我们或多或少都会接触到练习题，通过这些形形色色的习题，使得我们得以有机会认识事物的方方面面，认识概括化图式多样化的具体变式，从而使我们对原理和规律的认识更加的深入。
什么样的习题才能有效帮助到我们呢？下面是店铺帮大家整理的2022年大学英语四级考试阅读练习题及答案，欢迎大家分享。
When we analyze the salt salinity of ocean waters, we find that it varies only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation. In this manner, the salinity is increased, since the salt stays behind. If this is carried to the extreme, of course, white salt would be left behind; this, by the way, is how much of the table salt we use is actually obtained.The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation.Normally, in hot regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.A third process by which salinity may be altered is associatedwith the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind.. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.In the Weddell Sea, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portion of the oceans of the world.26. This passage mainly tells us about_______.A. the analysis of the salinity of ocean watersB. the causes of the variation in oceanic salinityC. the importance of the changes in oceanic salinityD. the different forms of salts in ocean waters27.It can be known from the passage that increase in the salinity of ocean water is caused by______.A. melting of sea iceB. precipitationC. evaporationD. supplement of salt28.Which of the following is not the cause of the decrease in the oceanic salinity?A. Precipitation.B. Rain and snow.C. Formation of ice.D. Addition of water by rivers.29.Which of the following statements is TRUE according to the passage?A. Oceanic salinity has great effect on sea life.B. Many factors combine to cause changes in oceanic salinity.C. The movement of the water is related to the amount of salt.D. The temperature of the water has much to do with theoceanic salinity.30.The purpose of mentioning the Weddell Sea is_______.A. to give an example of cold-water salinityB. to point out the location of deep watersC. to make a comparison between hot-water salinity and cold-water salinityD. to show that the water in the Weddell Sea varies in salinity from place to place答案：26. B 27. C 28. C 29. D 30. A大学英语四级考试阅读练习题及答案篇1Not all sounds made by animals serve as language, and we have only to turn to that extraordinary discovery of echolocation (回声定位) in bats to see a case in which the voice plays a strictly practical role.To get a full appreciation of what this means we must turn first to some recent human inventions. Everyoneknows that if he shouts near a wall or a mountainside, an echo will come back. The further off this solid obstacle, the longer time it will take for the return of the echo. A sound made by tapping on the main body of a ship will be reflected from the sea bottom, and by measuring the time interval between the taps andthe receipt of the echoes the depth of the sea at that point can be calculated. So was born the echo-sounding equipment, now in general use in ships. Every solid object will reflect a sound, varying according to the size and nature of the object. A shoal of fish will do this. So it is a comparatively simple step fromlocating the sea bottom to locating a shoal of fish. With experience, and with improved equipment, it is now possible not only to locate fish but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.A few years ago it was found that certain bats emit squeaks (吱吱声) and by receiving ’he echoes they could locate and steer clear of obstacles--or locate flying insects on which they feed. This echolocation in bats is often compared with radar, the principle of which is similar.练习题：Choose correct answers to the question:1.The main purpose of this passage is to ______.A. describe that animals can make different soundsB. prove that animals’ voices can play practical rolesC. inspire the readers to make more inventionsD. startle the readers with some shocking facts2. The discovery of echolocation may help with all of the following EXCEPTA. measuring the depth of the seaB. distinguishing different kinds of fishC. improving the functions of radarD. varying the size and nature of an object3. By saying "A shoal of fish will do this"(Lines 6-7, Para. 2), the author means ________.A. only one special kind of fish can reflect soundsB. only one special kind of fish can be used to help locate a shipC. a large group of fish can reflect soundsD. a large group of fish can be used to help locate a ship4. As it is discussed in the passage, the squeaks of bats can be functionally compared with ________.A. human languagesB. a mountainsideC. a shoal of fishD. taps on a ship5. Which of the following statements can be inferred from the passage?A. Animals are more intelligent than humans.B. Humans are more intelligent than animals.C. Animals are often compared with human inventions.D. Humans are often inspired by animals.答案解析1.[B] 主旨大意题。
四级阅读答案(整理10篇)
四级阅读答案（整理10篇）篇1：四级阅读答案四级阅读答案四级英语考试阅读题：Questions 56 to 60 are based on thefollowing passage.Scientists at Washington University School of Medicine in the US found higher levels of protein S1PR2(磷酸鞘氨醇受体蛋白)in tests on the brains of female mice and dead women with MS than in male equivalents.Four times more women than men are currently diagnosed with Multiple Sclerosis(多发性硬化症).Experts said the finding was”really interesting”.MS affects the nerves in the brain and spinal cord，which causes problems with muscle movement，balance and vision.It is a major cause ofdisability,and affects about 1 00，000 people in the UK.Abnormal immune cells aRack nerve cells in the central Nervous system in MS patients.There is currently no cure，A.though there are treatments that can help in the early stages of the disease.Researchers in Missouri looked at relapsing remitting(复发缓解型)MS，where people have distinct attacks of symptoms that tllen fade away either partially or completely.About 85%of all people with MS have this type.Scientists studied the blood vessels and brains of healthy mice，mice with MS，and mice without the gene for SlPR2，a blood vessel receptor protein，to see how it affected MSseverity.They A.so 100ked at the brain tissue samples of 20 people after they had died.They found high levels of S1PR2 in the areas of the brain typically damaged by MS in both mice and people.Tlle activity of the gene coding for S1 PR2 was positively correlated with the severity of the disease in mice.the study said.Scientists said S l PR2 could work by helping to make the blood-brain barrier,in charge of stopping potentiA.ly harmful substances from entering the brain and spial fluid.more permeable.A more permeable barrier could let attacking cells，which cause MS，into the central nervous system，the study said.This link[between MS and SlPR2] is completely new一it has never been found before.Dr Emma Gray,of the MS Society,said：”We don’t yet fully understand why MS affects more women than men,and it’s an areathat’s intrigued scientists，and people with MS，for many years.She said understanding the causes of MS wa s a“priority”for the MS Society in the UK.and could be“crucial”in finding new treatments.56.What can we infer from the last sentence in Para.1 ?A. Wbmen are more likely to be diagnosed with Multiple Sclerosis.B.Men are more likely to be diagnosed with Multiple Sclerosis.C.Male mice are more likely to be diagnosed with Multiple Sclerosis.D、FemA.e mice are more likely to be diagnosed with Multiple Sclerosis.57.What problem does MS mainly cause?A.In natured muscle movement.B.Bad bA.ance.C. DisabilityD.Bad eyesight.58.What is the relationship between the severity ofMS and level ofSlPR2?A. A.The level of S 1 PR2 is higher,the MS is less severe.B.The level of S 1PR2 is higher,the MS is more severe.C. The level of S 1 PR2 is lower,the MS is less severe.D、The level of S 1 PR2 is lower,the MS is more severe.59.What role does SlPR2 play in helping the permeabilityofblood.brain barrier?A.It can make blood.brain barrier impermeable.B.It can make blood—brain barrier less permeable.C.It can make blood—brain barrier permeable.D.It can make blood—brain barrier more permeable.60.What can we infer from the whole passage?A.Four times more women than men are currently diagnosed with MS.B. The level of S 1 PR2 was positively correlated with theseverity of MS.C.The reason why MS affects more women than men is unknown.D.Multiple sclerosis discovery may explain gender gap.Questions 61 to 65 are based on e web search—-which scours only the latest updates to services like Twitter—is currently generating quite a buzz because it can provide a glimpse of what people around the world are thinking or doing at any given moment.Interest in this kind of search is so great that，according to recent leaks，Google is considering buying Twitter.The latest research from the interact search giant，though，suggests that real—time results could be even more powerful—they may reveal the future as well as the present.Google researchers Hyunyoung Choi and Hal Varian combined data from Google Trends on the popularity of different search terms with models used by economists to predict trends in areas such as travel and home sales.The result?Better forecasts in A.most every case.It works because searches reveal something about people’sintentions.Google has demonstrated before that search data canpredict flu outbreaks，and last week World Bank economist Erik Feyen said he could cut errors in a model that forecasts lending to the private sector by 15%using Google search data.But real-time results could have even more predictive power：knowing what people are actually doing，not just thinking，at a particular instant gives a strong hint of the future consequences. Johan Bollen of Los A.amos NationA. Laboratory and A.berto Pepe of the University of California，Los Angeles，applied a mood rating system to the text from over 10，000 Future Me emails sent in to gauge people’s hopes，fears and predictions for the future.They found that emails directed at to were significantly more depressed in tone than messages aimed at the subsequent six years.Could they have predicted the world’s current economic slump?Without more data，that is no more than an intriguingpossibility.So Bollen plans to look at more Future Me emails，as well as Twitter messages，to search for mood swings that foreshadow other economic changes.If he finds any such links.the sanle sources might be used to try and predict future economic fluctuations.So will our online footsteps become a central part of economic forecasting?We’11 have to wait and see——0r perhaps do a quick web search.61.What is real-time web search.like Twitter?A.It tells us what people did in past days.B.It generates quite a buzz in recent days.C.It provides latest news about everything.D.It informs what people do in the future.62.What is the result of research established by Google researchers Hyunyoung Choi and Hal Varian?A.They gain nothing special from the combination of data and models.B. 11ley indeed reveal something about people’s intentions in such areas.C. They find that the future trends cannot be predicted from the research.D.They totally understand the future trends of these areas from research.63.What can we infer from Para.5?A. It is possible for researchers to get some hints from the Future Me emails.B. There is no relationship between the depression and economic slump.C.There is a potential relationship between depression and economic slump.D.The Future Me emails may indicate people’s reaction about future prediction.64.What’s the meaning of“Without more data,that is no more than an intriguing possibilit y.”?A. More data are necessary to turn this possibility to be reality.B.The possibility is just all intriguing possibility without data.C. No amount of data cannot be a strong proof for thepossibility.D.More data are needed to turn it out to be a pure possibility.65.What’s the attitude of author to real.time search?A.Negative.B.istic.D.Indifferent.：56.What can we infcr from the last sentence in Para.从第一段最后一句话可以推断出什么?A.Women are more likely to be diagnosed with Multiple Sclerosis.女性更容易被诊断出患多发性硬化症。
英语四级考试阅读训练题含答案
英语四级考试阅读训练题含答案英语四级考试阅读训练题(一)On average, American kids ages 3 to 12 spent 29 hours a week in school, eight hours more thatthey did in 1981. They also did more household work and participated in more of suchorganized activities as soccer and ballet (芭蕾舞). Involvement in sports, in particular, rosealmost 50% from 1981 to 1997: boys now spendan average of four hours a week playingsports; girls log hall that time. All in all, however, childrensleisure time dropped from 40% ofthe day in 1981 to 25%Children are affected by the same time crunch (危机) that affects their parents, saysSandraHofferth,who headed the recent study of childrens timetable. A chief reason, she says, is thatmore mothers are working outside the home. (Nevertheless, children in both double-income andmale breadwinner householdsspent comparable amounts of timeinteracting with theirparents 19 hours and 22 hours respectively. In contrast, children spent only 9 hours with theirsingle mothers.)All work and no play could make for some very messed-up kids. Play is the most powerful waya child explores the world and learns about himself, says T. Berry Brazelton, professor atHarvard Medical School Unstructured play encourages independent thinking and allows theyoung to negotiate their relationships withtheir peers, but kids ages 3 to 12 spent only 12 hoursa week engaged in it.The children sampled spent a quarter of their rapidly decreasing free time watching television.But that, believe it or not, was one of the findings parents might regard as good news. Iftheyre spending less time in front of the TV set, however, kids arent replacing it with reading.Despite efforts to get kids more interested in books, the children spent just over an hour a weekreading. Lets face it, whos got the time 练习题：Choose correct answers to the question:1. By mentioning the same time crunch (Line 1, Para. 2) Sandra Hofferth means________.A. children have little time to play with their parentsB. children are not taken good care of by their working parentsC. both parents and children suffer from lack of leisure timeD. both parents and children have trouble managing their time2. According to the author, the reason given by Sandra Hofferth for the time crunch is________.A. quite convincingB. partially trueC. totally groundlessD. rather confusing3. According to the author a child develops better if ________.A. he has plenty of time reading and studyingB. he is left to play with his peers in his own wayC. he has more time participating in school activitiesD. he is free to interact with his working parents4. The author is concerned about the fact that American kids ________.A. are engaged in more and more structured activitiesB. are increasingly neglected by their working mothersC. are spending more and more time watching TVD. are involved less and less in household work5. We can infer from the passage that ________.A. extracurricular activities promote childrens intelligenceB. most children will turn to reading with TV sets switched offC. efforts to get kids interested in reading have been fruitfulD. most parents believe reading to be beneficial to children英语四级考试阅读训练题答案1.[C] 语义理解题。
英语四级阅读理解精选练习及参考答案
英语四级阅读理解精选练习及参考答案四级阅读理解精选练习一：Trees should only be pruned when there is a good and clear reason for doing so and , fortunately,the number of such reasons is small. Pruning involves the cutting away of obergrown and unwanted branches, and the inexperienced gardener can be encouraged by the thought that more damage results from doing it unnecessarily than from leaving the tree to grow in its own way.First, pruning may be done to make sure that trees have a desired shape or size. The object may be to get a tree of the right height, and at the same time to help the growth of small side branches which will thicken its appearance or give it a special shape. Secondly, pruning may be done to make the tree healthier. You may cut diseaed or dead wood, or branches that are rubbing against each other and thus cause wounds. The health of a tree may be encouraged by removing branches that are blocking up the centre and so preventing the free movement of air.One result of pruning is that an open wound is left on the tree and this provides an easy entry for disease, but itis a wound that will heal. Often there is a race between the healing and the desease as to whether the tree will live or die, so that there is a period when the tree is at risk. It should be the aim of every gardener to reduce which has been pruned smooth and clean, for healing will be slowed down by roughness. You should allow the cut surface to dry for a few hurs and then paint it with oneof the substances available from garden shops produced especially for this purpose. Pruning is usually without interference from the leaves and also it is very unlikely that the cuts yu make will bleed. If this does happen,it is, of course,impossible to paint them properly.1.Pruning should be done to ______.a.make the tree grow tallerb.improve the shape of the treec.get rid of the small branchesd.make the small branches thicker2.Trees become unhealthy if the gardener ______.a.allows too many branches to grow in the middleb.does not protect them from windc.forces them to grow too quicklyd.damages some of the small side branches3.Why is a special substance painted on the tree?a.To make a wound smoothb.To prevent disease entering a woundc.To cover a rough surfaced.To help a wound to dry4.A good gardener prunes a tree______.a.at intervals throughout the yearb.as quickly as possiblec.occasionally when necessaryd.regular every winter5.What was the authors purpose when writing this passage?a.To give pratical instruction for pruning a tree.b.To give a general description of pruningc.To explain how trees develop diseasesd.To discuss different methods of pruning.答案：babca四级阅读理解精选练习二：On Thursday afternoon Mrs. Carke, dressed for going out, took her handbag with her money and her key in it, pulled the door behind her to lock it and went to the over 60s Club. She always went there on Thursdays. It was a nice outing for an old woman who lived alone.At six oclock she cane home, let herself in and at once smelt cigarette smoke. Cigarette smoke in her house? How? How? Had someone got in? She checked the back door and the windows. All were locked or fastened, as usual. There was no sign of forced entry.Over a cup of tea she wondered whether someone might have a key that fitted her front door-"a master key"perhaps. So she stayed at home the following Thursday. Nothing happened. Was anyone watching her movements?On the Thursday after that she went out at her usual time,dressed as usual, but she didnt go to the club. Instead she took a short cut home again, letting herself in through her garden and the back door. She settled down to wait.It was just after four oclock when the front door bell rang.Mrs. Clarke was making a cup of tea at the time. The bell rang again, and then she heard her letter-box being pushed open. With the kettle of boiling water in her hand, she moved quietly towards the front door. A long piece of wire appeared through the letter-box, and then a hand. The wire turned and caught around the knob on the door-lock. Mrs. Clarke raised the kettle and poured the water over the hand. There was a shout outside, and the skin seemed to drop off the fingers like a glove. The wire fell to the floor, the hand was pulled back, and Mrs. Clarke heard the sound of running feet.1.Mrs. Clarke looded forward to Thursday because_______.a.she worked at a club on the dayb.she said visitors on Thursdaysc.she visited a club on Thursdayd.a special visitor came on Thursday2.If someone had made a forced entery,_______.a.Mrs.Clarke would have found a broken door or windowb.he or she was still in the housec.things would have been thown aboutd.he or she would have needed a master key3.On the third Thursday Mrs. Clarke went out_______.a.because she didnt want to miss the club againb.to see if the thief was hnging about outsidec.to the club but then changed her mindd.in an attempt to trick the thief4.The lock on the front door was one which_______.a.needed a piece of wire to open itb.could he opened from inside without a keyc.couldt be opened without a keyed a knob instead of a key5.The wire feel to the floor_______.a.because Mrs.Clarke refused to open the doorb.when the mans glove dropped offc.because it was too hot to holdd.because the man justwanted to get away答案：cadbd。
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英语四级阅读训练附答案18篇There are three kinds of goals: short-term,medium-range and long-term goals.Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed.The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase.Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action.1.Our long-term goals mean a lot__.a.if we complete our short-range goalsb.if we cannot reach solid short-term goalsc.if we write down the datesd.if we put forward some plans2.New short-term goals are bulid upon__.a.two yearsb.long-term goalsc.current activitiesd.the goals that have been completed3.When we complete each step of our goals ,__.a.we will win final successb.we are overwhelmedc.we should build up confidence of successd.we should strong desire for setting new goals4.Once our goals are drawn up,__.a.we should stick to them until we complete themb.we may change our goals as we have new ideas and opportunitiesc.we had better wait for the exciting news of successd.we have made great decision5.It is implied but not stated in the passage that ___.a.those who habe long-term goals will succeedb.writing down the dates may discourage youc.the goal is only a guide for us to reach our desinationd.every should have a goal答案：adcbcThere are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual's intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when they were giben tesets to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____.a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a person's intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _______.a.individual with identical brains seldom test at same levelb.an individual's intelligence is determined only by his enviromentck of opportunity blocks the growth of intelligenced.changes of enviroment produce changes in the structure of the brain5.This passage suggests that an individual 's I.Q.______.a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood答案：bcbccThe economy of the United states after 1952 was the econnomy of a well-fed,almost fully employed people. Despit occasional alarms, the country escaped any postwar depression and lived in a state of boom. A n economic survey of the year 1955, a ty pical year of the 1950’s, may be typical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manufacturers was about 40 percent more than it had averaged in the years immediately following World War 2. The country’s business spent about 30billion doll ars for new factories and machinery. National income available for spending was almost a third greater than it had been it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day ,or about twenty-five million dollars every hour , all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find them . Only agriculture complained that it was not sharing in the room. To some observers this was an ominous echo of the mid-1920’s . As farmer’s shre of their products declined , marketing costs rose. But there were , among the observers of the national economy, a few who were not as confident as the majority . Those few seemed to fear that the boom could not last and would eventually lead to the oppsite-depression.1. What is the best title of the passage?a. The Agriculatural Tre nds of 1950’sb. The Unemployment Rate of 1950’sc. U.S. Economy in the 50’sd. The Federal Budget of 19522. In Line 4 , the word “boom” could best be replaced by______.a. nearby explosionb. thunderous noisec. general public supportd. rapid economic growth3. It can be inferred the national from the passage that most people in the United States in 1955 viewed the national economy with an air of _________.a. confidenceb. confusionc. disappointmentd. suspicion4. Which of the fo llowing were LEAST satisfied with the national economy in the 1950’s?a. Economistsb. Frmaersc. Politiciansd. Steelworkers5. The passage states that incom available for spending in the U.S. was greater in 1955 than in 1950 . How much was it ?a. 60％b. 50％c. 33％d. 90％答案：cdabcIn the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam War and to make all of the people in the U.S. epual. Some of them decided to "drop out" of American society and form their own societies . They formed utopian communities , which they called "communes," where they could follow their philosophy of "do your own thing." A group of artists founded a commune in southern Colorado called "Drop City." Following the ideas of philosopher and architect Buckminster Fuller they built domeshaped houses from pieces of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the followers fo San Francisco poet Steve Gakin, and a group that called itself the Hog Farm, lived in old school huses and traveled around the United States. The Hog Farm become famous when they helped organize the Woodstock Rock Festival in 1969. Steve Gaskin's followers tried to settle down on a farm in Tennessee, but they had to leave when some members of the gruop were arrested for growing marijuana.Not all communes believed in the philosophy of "do you own thing," however . Twin Oaks , a commune founded in Virgiania in the late 1960s, was based on the ideas of psychologist B.F.Skinner. The people who lived at Twin Oaks were carefully controlled by Skinner's "conditioning" techniques to do things that were good for the community. In 1972, Italian architect Paolo Soleri began to build Arcosanti, a utopian city Arizsona where 2500 people will live closely together in one large building called an "archology" Soleri believes that people must live closely together so that they will all become one.1.Why did some young Americans decide to "drop out" of scoiety during the 1960s?a.They were not satisfied with American society.b.They wanted to grow marijuana.c.They wanted to go to the Vietnam War.d.They did not want all people to be equal.2.Where did the members of the Hog Farm commune live?a.In dome-shaped houseb.In old school husesc.On a farm inTennesseed.In an archology in Arizona3.Who gave the people of Drop City the idea to bulid dome-shaped house?a.Paolo Solerib.B.G.Skinnerc.Steve Gaskind.Buckminster Fuller4.What was the Twin Oaks commune base on ?a.The philosophy of "do your own thing"b.Virginaia in the late 1960sc.The ideas of psychologistd.The belief that people must live closely togerher.5.What is an "archology"?a.A person who studies archaeologyb.A large building where people live closely togetherc.A city in A rizonad.A technique to contorl people答案：abdcbWomen are also underrepresented in the administration and this is because there are so few women full professors. In 1985,Regent Beryl Milburn produced a report blasting the University of Texas System adminitration for not encouraging women.The University was rated among the lowest for the system.In a 1987 update ,Milburn commended the progress that was made and called for even more improvement.One of the positive results from her study was a System-wide program to inform women of available administrative jobs.College of Communication Associate Dean Patrica Witherspoon,said it is important that woman be flexible when it comesto relocating if they want to rise in the ranks.Although a woman may face a chilly climate on campus , many times in order for her to succeed , she must rise above the problems around her and concentrate on her work.Until women make up a greater percentage of the senior positions in the University and all academia,inequities will exist."Women need to spend their energies and time doing scholarly activities that are important here at the University." Spirduso said. "If they do that will be successful in this system.If they spend their time in little groups mourning the sexual discrimination that they think exists here, they are wasting valuable study time."1.According to Spirduso,women need to ____.a.produce a report on sexual discriminationb.call for further improvement in their working conditionsc.spend their energies and time fighting against sexual discriminationd.spend more time and energy doing scholarly activities2.From this passage ,we know that _____.a.there are many women full professors in the University of Texasb.women play an important part in adminitrating the Universityc.the weather on the campus is chillyd.women make up a small percentage of the senior positions in the University3.Which of the following statements is true?a.the number of women professors in the University in 1987 was greater than that of 1985b.the number of women professors in the University in 1987 was smaller than that of 1985c.the number of women professors was the same as that of 1985d.more and more women professors thought that sexual discrimination did exit in the University4.One of the positive results from Milburn's study was that _____.a.women were told to con centrate on teir workb.women were given information about available administrative jobsc.women were encouraged to take on all the administrative jobs in the Unversityd.women were encouraged to do more scholarly activities5. The title for this passage should be _______.a.The University of Texasburn's Reportc.Women Professorsd.Sexual Discrimination in Academia答案：ddabdToday ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime,it can be expected that of these 3000 about 23 will be murdered,30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweithts all other factors, whether voluntary or involuntary, as a cause of death.Since the late 1970s, when daily smoking among high school seniors reached 30 precent , smoking rates among youth have declined . While the decline is impressive ,several important issues must be raised.First, in the past several years,smoking rates among youth have declined very little. Second,in the late 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent .Finally, thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the Naional Cancer Instiute (NCI) began its current effort to determine the most effecive measures to reduce smoking levesl among youth.1.According to the author, the deaths among youth are mainly caused by _____.a.traffic accidentsb.smoking-related deseasec.murderd.all of these2.Every day there are over_____high school strdents who will become regular smoker.a.75b.23c.30d.30003.By "dropout" the author means______.a.students who failed the examinationb.students who left schoolc.students who lost their wayd.students who were driven out of school4.The reason for declining adolescent smoking is that ________.a.NCI has taken effective measuresb.smoking is prevented among high school seniorsc.there are many smokers who have died of cancerd.none of these5.What is implied but not stated by the author is that ________.a.smoking rates among youth have declined very littleb.there are now more female than male smokers among high school seniorsc.high smoking rates are due to the incease in wealthd.smoking at high school are from low socio-economic backgroundsAs the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves the same response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.1.People are finding less and less time for relaxing themselves because_____.a.they do not know how to enjoy themselvesb.they do not believe that relaxation is important for healthc.they are travelling fast all the timed.they are becoming busier with their work2.According to the writer ,the most important character for a good manager is his ________.a.not fearing stressb.knowing the art of relaxationc.high sense of responsibilityd.having control over performance3.Which of the follwing statements is ture?a.We can find some ways to avoid stressb.Stress is always harmful to peoplec.It is easy to change the hagit of keeping oneself busy with work.d.Different people can withstand different amounts of stress4.In Paragraph 3, "such a reaction" refers back to_______.a."making a choice between 'flight' or 'fight'"b."reaction to stress both chemically and physically"c."responding to crises quickly"d."losing heart at the signs difficulties"5.In the last sentence of the passage,"do so " refers to ______.a."expose ourselves to stress"b."find ways to deal with stress"c."remove stress from our lives"d."established links between diseases and stress"答案：dadbcAs she walked round the huge department store,Edith reflected how difficult it was to choose a suitable Christmas present for her father.She wish that he was as easy to please as her mother, who was always delighted with perfumeBesides,shoppong at this time of the year was a most disgreeable experience :people trod on your toes,poked you with their elbows and almost knocked you overin their haste to get to a bargain ahead of you.Partly to have a rest, Edith paused in front of a counter where some attracive ties were on display. "They are real silk," the assistant assured her, trying to tempt her. "Worth double the price." But edit knew from past experience that her choice of ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowd of man had gathered round a counter. She found some good quality pipes on sale-----and the prices were very reasonable. Edith did not hesitate for long : although her father only smoked a pipe occasionally, she knew that this was a present which was bund to please him.When she got home,with her small well-chosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood, "Your father has at last to decided to stop smoking." She informed her daughter.1.Edith's father _______.a.did not like presentb.never got presentc.preferred tiesd.was difficult to choose a present for2.The assistant spoke to Edith because she seemed_______.a.attractiveb.interested in tiesc.tiredd.in need of comfort3.Edith stopped at the next counter_________.a.puroselyb.suddenlyc.unwillinglyd.accidentally4.Edith's father smoked a pipe_______.a.when he was obligedb.on social occasionsc.from time to timed.when he was delighted5.Shopping was very disagreeable at that time of the year because_______.a.coustomers trod on each other's toesb.coustomers poked each other with their elbowsc.customers knocked each otherd.customers were doing their shopping in a great hurry答案：dbdcdSocial customs and ways of behaving change. Things which were considered impolite many years ago are now acceptable. Just a few years ago, it was considered impolite behaviour for a man to smoke on street. No man who thought of himself by smoking when a lady was in a room. Customs also differ from country to country. Does a man walk on the left or the right of a woman in your country? Or doesn't it matter? Should you use both hands when you are eating? Should leave one in your lap,or on the table?The Americans and the British not only speak the same language but also share a large number of social customs. For example, in both America and England people shake hands when they meet each other for the first time. Also, most Englishmen will open a door for a wonman or offer their seat to a woman , and so will most Americans. Promptness is important both in England and in America. That is , if a dinner invitation is for 7 o'clock , the dinner guest either arrives close to that time or calls up to explain his delay.The important thing to remember about social customs is not to do anything that might make other people feel uncomfortable-----especially if they are your guests. When the food was served , one of the guests strated to eat his peas with a knife . The other guests were amused or shocked , but the host calmly picked up his knife and began eating in the same way. It would have been bad manners to make his guest feel foolish or uncomfortable.1.If one has accepted a dinner invitation ,what should he do if he is tobe late for the dinner?a.He should find an excuseb.He should adk for excuse.c.He should say sorryd.He should telephone to explain his being late.2."It would have been bad manners to make his guests feel foolish or uncomfortable." "Bad manners " means ________.a.uglyb.dishonestc.impolited.shameful3.which of the following do you think is the best tiltle for this passage?a.Social Customs and Customsb.Social Lifec.American and British Customsd.Promptness Is Important4.According to the text, the best host_______.a.tries his best to make his guests feel comfortableb.makes his guests feel excitedc.tries to avoid being naughty to his guestsd.tries to avoid being foolish5.The author of this article may agree with which of the following?a.The guest who ate his peas with a knifeb.The other guests who were amused or shockedc.The host who picked up his knife and began eating in the same wayd.None of the above答案：dcaacWhat is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and excitement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would rather follow than lead. You tend to be a pessimist. At least, this is what psychologists tell us, and they should know,because they have been seriously studying the meaning of colours preference, as well as the effect that colours have on human beings. They tells us, among other facts,that we do not choose our favourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.Colours do influence our moods－there is no doubt about it .A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. On the other hand ,black is depressing. A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue.Light and bright colours make people not only hppier but more active. It is an established fact that factory workers work better,harder ,and have fewer accidents when their machines are painted orange rather than black or grey.1."You would rather follow than red" means_______.a.you don't like to follow othersb.you would be a member rather than a leaderc.you would be afraid of following othersd.you would like to be a leader rather than a follower2.If one enjoys life, one is sure to prefer________.a.red to yellowb.blue to orangec.red to greyd.blue to yellow3."They tell us, among other facts,that we don't choose our favourite colours as we grow up.""Among other facts" means______.a.besides other factsb.in regard to other factsc.not considering other factsd.according to other facts4.Which of the following is facts?a.People's preference of one colour to another is instinctb.People's preference of one colour to another is acquired as they grow up.c.More people happen to love brown because they saw something brown when they were bornd.Colours have little influence on our moods5.Those who committed suicide preferred the bridge over the Thames River near london to others because of _______.a.its shapeb.its structurec.its colourd.its building materials答案：bcaacIf the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet.By the middle of the 21st century,if present trends continue, we will have used up all the oil that drives our cars,for example.Even if scientists develop new ways of feeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Professor Carl Sagan.Sagan believes that before the earth's resources are compleetely exhausted it will be possible to change the atmophere of Venus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there. Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time produce oxygen,should be bred in condition similar to those on Venus.As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere .In a fairly short time, the alge will break down the carbon dioxide into oxygen and carbon.When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus.1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ______.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _____a.it might be possible to change its atmosphereb.its atmosphere is the same as the earth's。