英语四级阅读理解练习题及解析
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。
英语四级考试阅读精选题及答案讲解
英语四级考试阅读精选题及答案讲解英语四级考试阅读精选题(一)Some houses are designed to be smart. Others have smart designs. An e某ample of the secondtype of house won an Award of E某cellence from the American Institute of Architects.Located on the shore of Sullivan’s Island off the coast of South Carolina, the award-winningcube-shaped beach house was built to replace one smashed to pieces by Hurricane (飓风) Hugo10 years ago. In September1989, Hugo struck South Carolina, killing 18 people and damagingor destroying 36,000 homes in the state.Before Hugo, many new houses built along South Carolina’s shoreline were poorly constructed,and enforcement of building codes wasn’t strict, according to architect Ray Huff, who createdthe cleverly-designed beach house. In Hugo’s wake, all new shoreline houses are required tomeet stricter, better-enforced codes.The new beach house on Sullivan’s Island should be able towithstand a Category 3 hurricane with peak winds of 179 to 209 kilometers per hour.At first sight, the house on Sullivan’s Island looks anything but hurricane-proof. Its redwoodshell makes it resemble “a large party lantern (灯笼)” at night, according to one observer. Butlooks can be deceiving. The house’s wooden frame is reinforced with long steel rods to give ite某tra strength.To further protect the house from hurricane damage, Huff raised it 2.7 meters off the groundon timber pilings—long, slender columns of wood anchored deep in the sand. Pilings mightappear insecure, but they arestrong enough to support the weight of the house. They alsoelevate the house above storm surges. The pilings allow thesurges to run under the houseinstead of running into it. “These swells of water come ashore at tremendous speeds and causemost of the damage done to beach-front buildings,” said Huff.Huff designed the timber pilings to be partially concealed by the house’s ground-to-roofshell. “ The shell masks the pilings so that the house doesn’t look like it’s standing with itspant legs pulled up,” said Huff. In the event of a storm surge, the shell should break apart andlet the waves rush under the house, the architect e某plained.练习题:Choose correct answers to the question:1. After the tragedy caused by Hurricane Hugo, new houses built along SouthCarolina’s shore line are required ________.A. to be easily reinforcedB. to look smarter in designC. to meet stricter building standardsD. to be designed in the shape of cubes2. The award-winning beach house is quite strong because________.A. it is strengthened by steel rodsB. it is made of redwoodC. it is in the shape of a shellD. it is built with timber and concrete3. Huff raised the house 2.7 meters off the ground on timber pilings in order to________.A. withstand peak winds of about 200 km/hrB. anchor stronger pilings deep in the sandC. break huge sea waves into smaller onesD. prevent water from rushing into the house4. The main function of the shell is ________.A. to strengthen the pilings of the houseB. to give the house a better appearanceC. to protect the wooden frame of the houseD. to slow down the speed of the swelling water5. It can be inferred from the passage that the shell should be ________.A. fancy-lookingB. waterproofC. easily breakableD. e某tremely strong英语四级考试阅读精选题答案1.[C] 根据题目中的专有名词Hugo查找到文中第3段第2句。
大学英语四级阅读理解试题及答案
大学英语四级阅读理解试题及答案大学英语四级阅读理解试题及答案(一)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:adcbc二The 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 typical year of the 1950’s, may be typical as illustratingthe 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 dollars 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 c osts 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 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 United 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. 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:cdabc三Women 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 thatwas 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 Texas/doc/341761489.html,burn's Reportc.Women Professorsd.Sexual Discrimination in Academia答案:ddabd四Today ,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 willdie 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 backgrounds答案:bdbdb五The food we eat seems to have profound effects on our health.Although science has made enormous steps in making food more fit to eat ,it has, at the same time,made 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 related to the diet as well,especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures. That food is related to illness is nto a newdiscovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats,and other food additivies,caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this ,penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes,but for financial reasons. The farmers are 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 control 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 given 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 foodhaven been virtually eliminated.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-causing答案:cacbd六As 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 verymuch 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:dadbc七In 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 UnitedStates. 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:abdcb八There 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 enviroment/doc/341761489.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:bcbcc九As 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:dbdcd十If 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 theatmophere 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'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 there答案:cabdd阅读理解限时训练与解析A(5minutes)I found out one time that doing a favor for someone could get you into alot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next to me whispered something, but I didn’t understand. So I leaned over her way and found out that she was trying to ask me if I had an extra pen. She showed me that hers was out of ink and would not write. I happened to have an extra one, so I took it out of my pocket and put it on her desk.Later, after the test papers had been turned in, the teacher asked me to stay in the room when all the other students weredismissed(解散). As soon as we were alone she began to talk to me about what it meant to grow up; she talked about how important it was to stand on your own two feet and be responsible (负责任) for your own acts. For a long time, she talked about honesty and emphasized(强调)the fact that when people do something dishonest, they are really cheating(欺骗)themselves. She made me promise that I would think seriously (认真地) about all the things she had said, and then she told me I could leave. I walked out of the room wondering why she had chosen to talk to me about all those things.Later on, I found out that she thought I had cheated on the test. When she saw me lean over to talk to the girl next to me, it l ooked as if I was copying answers from the girl’s test paper. I tried to explain about the pen, but all she could say was it seemed very very strange to her that I hadn’t talked of anything about the pen the day she talked to me right after the test. Even if I tried to explain that I was just doing the girl a favor by letting her use my pen, I am sure she continued(继续) to believe that I had cheated on the test.1. The story took place(发生) exactly ____ .A. in the teacher’s officeB. in an exam roomC. in the schoolD. in the language lab2. The girl wanted to borrow a pen, because ____ .A. she had not brought a pen with herB. she had lost her own on her way to schoolC. there was something wrong with her ownD. her own had been taken away by someone3. The teacher saw all this, so she asked the boy ____ .A. to go on writing his paperB. to stop whisperingC. to leave the room immediatelyD. to stay behind after the。
(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‖。
英语四级阅读练习及答案解析
英语四级阅读练习及答案解析ANSWER:1.选J)。
此处应填副词。
可选项有totally和alone,由前一句中just可推出,外表上的细节仅仅能告诉我们这个人的健康状况,平时的营养状况以及他所从事的工作而不能看出他所处的阶级,故排除totally而选alone“惟一”。
2.选D)。
此处应填形容词。
因此此句和前一句是在将以前的工人阶级和上层阶级的身体状况进行对比,故此处应填与small“矮的”意思相反的词,选项中只有tall符合题意。
而full“丰满的”不能用来修饰sporting types,故排除。
3.选G)。
此处应填名词。
现在的生活和工作条件改善了,情况已经不同了。
而such指代的是上文中对一百年以前工人阶级和上层阶级的身体状况的身体状况的描述,故descriptions“描述”符合题意。
4.选B)。
此处应填名词。
根据句意“衣服可以提供...方面的信息”,选项中有background和hobby,选background“人的背景,社会阶层”,符合*主题。
5.选I)。
由as well可知,此处应填名词且与本段首句中的informaiton 的意思相近,选项中只有clues“线索”符合题意。
6.选K)。
此处应填动词的原形。
选项中有appear和consider,appear可直接接不定式;而consider带不定式的复合结构,用于主动语态时,consider后面得接宾语,故选appear。
7选F)。
这句中this指代bright colour,句子主干是any opportunity is...。
可选项有taken和fetched,take“抓住”则可以与opportunity搭配,但fetch“拿来”不能与 opportunity构成动宾搭配,故排除fetched而选taken。
8.选A)。
此处应填形容词。
句子意思是“衣服的价钱......,大多数人都买得起。
”选项中只有available“可以接受的”符合题意。
(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”。
英语四级阅读理解练习题附答案解析
英语四级阅读理解练习题附答案解析导读:我根据大家的需要整理了一份关于《英语四级阅读理解练习题附答案解析》的内容,具体内容:英语阅读在英语四级考试中一直占有相当大的比重,因而加强英语阅读的练习尤为重要。
下面我为大家带来英语四级阅读理解练习题解析,欢迎考生阅读练习。
英语四级阅读理解练习题(一)...英语阅读在英语四级考试中一直占有相当大的比重,因而加强英语阅读的练习尤为重要。
下面我为大家带来英语四级阅读理解练习题解析,欢迎考生阅读练习。
英语四级阅读理解练习题(一)Not all sounds made by animals serve as language, and we have only to turn to thatextraordinary discovery of echolocation (回声定位) in bats to see a case in which the voice playsa strictly practical role.To get a full appreciation of what this means we must turn first to some recent humaninventions. Everyoneknows that if he shouts near a wall or a mountainside, an echo will comeback. 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, andby measuring the time interval between the taps andthe receipt ofthe echoes the depth ofthe sea at that point can be calculated. So was born the echo-sounding equipment, now ingeneral use in ships. Every solid object will reflect a sound, varying according to the size andnature of the object. A shoal of fish will do this. So it is a comparatively simple stepfromlocating the sea bottom to locating a shoal of fish. With experience, and with improvedequipment, it is now possible not only to locate fish but to tell if it is herring, cod, orotherwell-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 heechoes they could locate and steer clear of obstacles--or locate flying insects on which theyfeed. 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 thefollowing 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 comparedwith ________.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.英语四级阅读理解练习题答案1.[B] 主旨大意题。
大学英语四级阅读理解练习题和答案解析
大学英语四级阅读理解练习题和答案解析大学英语四级阅读理解练习题:【原文】The Earth comprises three principal layers: the dense, iron-rich core, the mantle made of silicate (硅酸盐) that are semi-molten at depth, and the thin, solid-surface crust There are two kinds of crust, a lower and denser oceanic crust and an upper,lighter continental crust found over only about 40 percent of the Earths surface. The rocks of the crust are of very different ages. Some continental rocks are over 3,000 million years old, while those of the ocean floor are less than 200 million years old. The crusts and the top, solid part of the mantle, totaling about 70 to 100 kilometers in thickness, at present appear to consist of about 15 rigid plates, 7 of which are very large. These plates move over the semi-molten lower mantleto produce all of the major topographical(地形学的)features of the Earth. Active zones where intense deformation occur are confined to the narrow, interconnecting boundaries of contact of the plates.There are three main types of zones of contact: spreading contacts where plates move apart, converging contacts where plates move towards each other, and transform contacts where plates slide past each other. Newoceanic crust is formed along one or more margins of each plate by material issuing from deeper layers of the Earth s crust, for example, by volcanic eruptions (爆发) of lava (火山熔岩) at mid-ocean ridges. If at such a spreading contact the two plates support continents,a rift(裂缝) is formed that will gradually widen and become flooded by the tea. The Atlantic Ocean formed like this as the American and Afro-European plates moved in opposite directions. When two plates carrying continents collide, the continental blocks,too light to be drawn down, continue to float and therefore buckle (起褶皱) to form a mountain chain along the length of the margin of the plates.大学英语四级阅读理解练习题:【题目】Choose correct answers to the question:1.The Earths crust______.A.can be classified into two typesB.is formed along the margins of the platesC.consists of semi-molten rocksD.is about 70 to 100 kilometers thick2.The 15 plates of the Earth are formed from ___.A.the oceanic crusts and continental crustsB.the crusts and the mantleC.the crusts and the top and solid part of the mantleD.the continental crusts and the solid part of the mantle3.Seriously-deformed zones appear _______A.whenever the crusts move over mantleB.when the plates move towards each otherC.in the narrow boundaries where two plates meetD.to be the major topographical feature of the Earth4.According to the second paragraph, the formation of the Atlantic Ocean is the example of_______.A.spreading contactsB.the influence of volcanic eruptionsC.converging contactsD.transform contacts5.This passage is probably_______.A.a newspaper advertisementB.a chapter of a novelC.an excerpt from a textbookD.a scientific report of new findings大学英语四级阅读理解练习题:【答案】1.[A] 事实细节题。
(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 warming 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 population 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 and greenhouse 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 stop global 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 away, 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 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.’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 alreadyspread a nd he has since died from lung Regular check-ups for 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 are 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 seek 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 Store 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 entertains 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 shopper 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 hose eyeing 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 materials 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 greenentrepreneursattend 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 , thus helping 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 a strand 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 discovery?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 worldAnd 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 First Lady.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.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.’t expect to please everybody.C) However hard she tries, she can’s concerns.D) She will give priority to African-American women61. What do many African-American women hope Michelle Obama will 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 n ext year ’s crop of high-school g raduates arrive a t Oxford’ll be joined by a new face; Andrew University in the fall of 2009, theyHamilton, the 55-year-old p rovost (教务长) of Yale, w ho ’ll become—a position equivalent to university president Oxford ’s vice-chancellorin America.Hamilton isn ’t the only educator crossing the Atlantic. Schools in France, Egypt, S ingapore, etc, have a lso recently m ade top-level hiresfrom abroad. Higher education has become a big and competitive’s gone global. Yet business nowadays, and like so many businesses, it’t universal. High-level personnel tend to head in only the talent flow isnone direction: outward from America.’t tend to seriously The chief reason is that American schools donconsider looking abroad. For example, when the board of the University of Colorado s earched for a new president, it wanted a leader f amiliar’s budget.with the state government, a major source of the university“We didn ’t do any global consideration, ”says P atricia H ayes, the board ’s chair. The board ultimately picked Bruce Benson, a 69-year-old活动家) who is likely to do Colorado businessman and political activist (well in the main task of modern university presidents: f und-raising. Fund-raising is a distinctively A merican t hing, since U.S. s chools r ely heavily o n donations. T he fund-raising ability is largely a product of experience and necessity.Many European universities, meanwhile, are still mostly dependent on government f unding. But government s upport has failed to keep pace with rising student number. The decline in government support has made funding-raising an increasing necessary ability among administrators and has hiring committees hungry for Americans.In the past few years, prominent schools a round the world have joined the trend. In 2003, when Cambridge University appointed Alison。
英语四级阅读理解练习题及答案解析
英语四级阅读理解练习题及答案解析英语四级阅读理解练习题原文If the salinity(含盐量) of ocean waters is analyzed, it is found to vary only slightly from place toplace.Nevertheless, some of these small changes are important. There are three basic processesthat cause a change in oceanic salinity. One of these is the subtraction of water from the oceanby means of evaporation--conversion of liquid water to water vapor. In this manner, thesalinity is increased, since the salts staybehind. If this is carried to the extreme, of course,white crystals of salt would be left behind.The opposite of evaporation is precipitation(降水), such as rain, by which water is added tothe ocean. Here the ocean is being diluted(稀释) so that the salinity is decreased. This mayoccur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinitymay be increased by the subtraction of water by evaporation, or decreased by the additionof fresh water by precipitation or runoff(形成地表水部分的降水).Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhathigher than it is in other parts of the world where there is not as much evaporation. Similarly,in coastal regions whererivers dilute the sea, salinity is somewhat lower than in other oceanicareas.A third process by which salinity may be altered is associated with the formation and meltingof 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 iceappeared. Of course, when this ice melts, it will tend to decrease the salinity of the surroundingwater.In the Weddell Sea, off Antarctica, the densest water in the oceans is formed as a result of thisfreezingprocess, which increases the salinity of cold water. This heavy water sinks and is foundin the deeper portions of the oceans of the world.英语四级阅读理解练习题1.The best title of the passage can be “_____”.A.Typical Oceans and Their Respective FeaturesB.The Causes of the Changes in Salinity of Ocean WaterC.Different Oceans Have Different SalinityD.The Precipitation and Evaporation of Oceans2.Which of the following processes will increase salinity of ocean waters?A.Evaporation.B. Precipitation.C. Melting.D. Dilution.3.According to this passage, the sea _ is likely to have the lowest salinity.A. in tropical areasB. off AntarcticaC. of high rainfallD. with abundant4.The Weddell Sea _____.A.is a good example of increased salinity in freezing sea waterB.is much larger in area than the Arctic oceansC.has a much lower salinity now than everD.has the denser water in its upper parts5.Coastal regions are mentioned as cases where _____.A.sea water is less salty because fresh water joins inB.rivers carry industrial exhaust into seaC.sea ice tends to melt more quickly than in the center of oceansD. heavy water sinks to the deeper portions of the oceans英语四级阅读理解练习题答案解析1.[B] 主旨大意题。
英语四级阅读理解习题附答案解析
英语四级阅读理解习题附答案解析Of all the components of a good night's sleep, dreams seem to be least within our control. Indreams, a window opens into a world where logic is suspended and dead people speak. Acentury ago,Freud formulated his revolutionary theory that dreams were the disguisedshadows of our unconscious desires and fears; by thelate 1970s, neurologists had switched tothinking of them as just"mental noise"-the random byproducts of the neural repair work thatgoes on during sleep. Now researchers suspect that dreams are part of the mind's emotionalthermostat, regulating moods whilethe brain is "off line." And one leading authority says thatthese intensely powerful mental events can be not only harnessed but actually brought underconscious control, to help us sleep andfeel better. "It's your dream," says RosalindCartwright, chair of psychologyat Chicago's Medical Center, "if you don't like it, change it."he link between dreams and emotions shows up among the patients in Cartwright's clinic. Mostpeople seem to have more bad dreams early in the night, progressing toward happier onesbeforeawakening, suggesting that they are working through negative feelings generatedduring the day. Because our conscious mind is occupied with dailylife we don't always thinkabout the emotionalsignificance of the day's events-until, it appears, we begin to dream.And this process need not be left to the unconscious. Cartwright believes one can exerciseconscious control over recurring bad dreams. As soon as you awaken, identify what isupsetting aboutthe dream. Visualizehow you would like it to end instead; the next time itoccurs, try to wake up just enough to control its course. With much practice people can learnto, literally, do it intheir sleep.At the end of the day, there's probably little reason to pay attention to our dreams at all unlessthey keep us from sleeping or "we wake up in panic," Cartwright says. Terrorism,economicuncertainties and general feelings of insecurity have increased people's anxiety. Thosesuffering from persistent nightmares should seek help from a therapist. For the rest of us,thebrain has its ways of working through bad feelings.Sleep-or rather dream-on it and you'll feelbetter in the morning.练习题:Choose correct answers to the question:1.By saying that “dreams are part of the mind's emotional thermostat," Lines 4-5,Para. 1 the researchers mean that _______.A.we can think logically in the dreams tooB.dreams can be brought under conscious controlC.dreams represent our unconscious desires and fearsD.dreams can help us keep our mood comparatively stable2.What did Cartwright find in her clinic?A.Most bad dreams were followed by happier ones.B.Divorced couples usually have more bad dreams.C.One’s dreaming process is related to his emotion.D.People having negative feelings dream more often.3.Cartwright believed with much practice,we can learn to _____.A.control what dreams to dreamB.sleep well without any dreamsC.wake up in time to stop the bad dreamsD.identify what is upsetting about the dreams4.The author points out that a person who has constant bad dreams should ______A.learn to control his dreamsB.consult a doctorC.sleep and dream on itD.get rid of anxiety first5.The author most probably thinks that controlling dreams is ______.A.a good practiceB.a new discoveryC.helpful for everyoneD.not essential for everyone1.[D] 词义理解题。
英语四级阅读理解练习附答案详解
英语四级阅读理解练习附答案详解Mom Is Best Weapon Against Drug AbuseA caring mother is the single most important factor in preventing teenagers from abusingdrugs and alcohol1.An international study showed that teenagers living with both parents are less likely to sufferfrom alcohol and drug problems but a strong maternal2 bond is the most effective barrier tosubstance abuse."These findings suggest that living with both parents may inhibit drug use but only ifavailability through peer networks3 is not very high,"said Dr. Paul McArdle, of NewcastleUniversity in northern England, who led the study. "They also suggest thatattachment,particularly to mothers, is a more potent inhibitor and that this is truly acrosscultures and substances."The report, which is published in the journal Addiction, involved nearly 4 , 000 teenagers inEngland, Ireland, Italy, Germany and the Netherlands. They were questioned about their use ofcannabis, amphetamines, ecstasy, LSD4, tranquilizers5 and alcohol.The teenagers also filled in questionnaires about their relationship with their parents andgrandparents, how well they were supervised after school and whether they were allowed tomeet friends at home."Both the quality of family relationships and the structure of families appear to be significantinfluences on youth drug use. A strong maternal bond offers the greatest protection againstdeveloping drug habits."McArdle said in a statement.The rate of drug abuse among teenagers living with both parents and who had a goodrelationship with their mother was 16.6 percent. If either factor was missing the drug abuserate rose to 32 percent.More than 42 percent of teenagers living in one parent families who did not have a strong bondwith their mother used drugs.Drug prevention campaigns in British schools and on television warn teenagers about thedanger of drugs and alcohol but McArdle said no one is tackling the issue of parentalresponsibility.练习题:Ⅰ. Fill in the blanks with the words a nd expressions from the passagea ccording tothe Chinese meaning in the bracket:1. A ( 十几岁的人) is a boy or girl between 13 and 19 years old.2. A ( 障碍) is something prevent you from being successful.3. A ( 问卷) is a list of questions.4. ( 重要的) means important.5. A ( 联系, 关系) is a close relationship between people .Ⅱ. Question:How many countries did the report involve in?Ⅰ. 1. teenager 2. barrier 3 . questionnaire 4 . Significant 5 . bond Ⅱ. Five : England, Ireland, Italy, Germany and the Netherlands. 母爱新用途———预防吸毒一位慈爱的母亲在预防青少年吸毒和酗酒中扮演着最重要的角色。
大学生英语四级考试阅读理解试题及答案解析
大学生英语四级考试阅读理解试题及答案解析在日复一日的学习、工作生活中,我们都可能会接触到试题,试题是参考者回顾所学知识和技能的重要参考资料。
相信很多朋友都需要一份能切实有效地帮助到自己的试题吧?以下是我为大家收集的大学生英语四级考试阅读理解精选试题及答案解析,欢迎大家分享。
大学生英语四级考试阅读理解试题及答案解析1The world has become a world of cities. With the present rate of urban growth(3. 8% in the Third World) , the majority of the population of the world will be living in cities by the year 2000. This will transform the rural-urban equation which has marked the history of mankind up to now and will call for new example and a great deal of innovation to face this phenomenon.This being so, one must accept the fact that for some years to come, no policy will be capable of stopping or reversing the present migratory trend from the rural areas to the cities in the Third World. In Africa, the urban population will reach 330 million people by the end of the century as against 150 million in 1995.The number of people living in shanty-towns (贫富窟) will inevitably increase in spite of the efforts to improve housing conditions.Africa alone needs to build 12 million housing units between now and the year 2000 to meet its most basic needs. In an ILO study, M. S. V. Sethuraman estimates that in 70 Third "World cities the proportion of people living in shanty-towns varies from 15% to 70% and that about US $ 116 billion is required to give minimum comfort to these people by the turn of the century—less than US $ 10 billion per year.The world population is growing at a rate of about 90 million people per year, with the Third World accounting for 80 million of them. The pressure on cities can only go on increasing. The urban population of the developing countries will exceed 2 billion people by the year 2000 and since the main reason for the high demographic (人口统计的) growth is poverty, the additional population will be mostly made of people of very limited means.21. If the urban population of the developing countries exceeds 2 billion people by the year 2000, the main problem the additional people will face is______.A. housingB. foodC. povertyD. limited land22. According to the passage, "about US $116 billion is required to give minimum comfort to these people by the turn of the century—less than US $ 10 billion per year. " Do you think which year was the article written by saying "less than $ 10 billion per year" by theturn of the century?A. 1985.B. 1990.C. 1988.D. 2000.23. The mankind should face the phenomenon that the world has become a world of cities with______.A. a lot of difficultiesB. efforts to improve housing conditionC. pressure of the basic needsD. new models and a great deal of transformation of ideas and methods24. In Africa, people in cities will be______by the end of the century.A. almost twice as much as in 1985B. doubled than that in 1985C. over twice as much as in 1985D. 300 million25. In spite of the efforts to improve housing condition, the number of people living in shanty-towns will increase because______.A. houses in shanty-towns are cheapB. shanty-towns could provide people with minimum comfortC. no policy will be capable of stopping or changing the present immigrant tendency from the rural areas to the cities in the Third WorldD. the Third Word population is growing at a rate of about 80 million people per year答案:21. C 22. C 23. D 24. C 25. C大学生英语四级考试阅读理解试题及答案解析2There are two factors which determine an individuals 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 individuals 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 theywere giben tesets to measure their intelligence. Marks 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 persons 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 level b.an individuals intelligence is determined only by his enviroment ck of opportunity blocks the growth of intelligence d.changes of enviromentproduce 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:bcbcc大学生英语四级考试阅读理解试题及答案解析3There 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 inyour 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 goals 4.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:adcbc大学生英语四级考试阅读理解试题及答案解析4Today ,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 backgrounds答案:bdbdb【大学生英语四级考试阅读理解试题及答案解析】。
英语四级仔细阅读练习及答案解析
英语四级仔细阅读练习及答案解析(1)Section CDirections:There are 2 passages in this section.Each passage isfollowed by some questions or unfinished statements.For each ofthem there are four choices marked A.,B.,C.and D..You shouM decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 56 to 60 are based on thefollowingpassage.With so many of the deaths each year from around the world directly related to poor health choices we make.world health leaders have set a goal of lowering the number of preventable deaths by 25%from 2010 rates by 2025.That would save 37 million lives over 15 years.Reporting in thejournal Lancet,public health experts note that the ways to prevent those deaths areat surprising.But acting on those strategies will take individual and political will.Heres how the experts hope to do it.Not smoke.The UN General Assembly set a target of cutting smoking around the world by 30%by 2025.Already,higher-income nations that already adopted smoking bans in public places and instituted tobacco taxes have seen drops in smoking rates,however,residents in lower-income nations continue to light up at high rates.Limit excessive drinking.While moderate amounts of alcohol have been linked to some health benefits,overindulging can increase the risk of certain cancers and liver disease,as well as contribute to high blood cating people about the risks of excessive drinking,as well as instituting taxes on alcoholic products,has been somewhat successful in curbing(遏制)abuse.Cut back on salt.High sodium (钠)diets can increase blood pressure and contribute to heart disease and stroke,and in many developed countries,people eat several times the amount the salt their bodies need.In the U.S.,the average American consumes about 800mg more salt every day than health experts consider acceptable.Promoting alternatives,such as the citric acid in lemons,to satisfy the need for salt, Call help to bring sodiunl consumption down.Get blood pressure under ck of exercise and high sodium diets contribute to hypertension(高血压),and uncontrolled high blood pressure can lead to stroke and heart disease.Monitoring blood pressure with regular screenings,and treating elevated levels with changes in diet and exercise,or medications if necessary,are the most effective ways to address this risk factor.Address diabetes.Closely tied to the obesity epidemic(肥胖病)that now affects developing as well as developed nations,diabetes can increase the risk of heart disease,kidney disease and other conditions that can shorten life.Studies show that lifestyle changes incorporating healthy diets low in sugar and physical activity call be as effective as medications in keeping blood sugar levels in check.56.What does the author mean by sayin9“acting on those strategies will take individual and political will”(Line 4-5,para.1)?A.Both politicians and individuals wish to put the strategies into practice.B. Conducting those strategies needs to consider both personal and official will.C.Carrying out those strategies needs both individual and govemmental support.D.Either individual or government can carry out those strategies.57.What have high.income countries done to smoking?A. Banned smoking in the public and reduced tobacco taxes.B.Banned public smoking and established tobacco taxes.C. Dropped smoking rates and banned smoking in public.D. Dropped smoking rates and lowered tobacco taxes.58.What is the authors suggestion to sodium consumption?A.Eat lemons instead of excessive salt to cut down sodium consumption.B.Take in as less salt as possible for the sake of health.C. Take in at least 800mg of salt every day.D.Never take in salt but citric acid to keep fit.59.What carl you learn about hypertension from the passage?A. Moderate amount of alcoholis good for blood pressure contr01.B.American people have a less opportunity to develop hypertension.C.Regular blood pressure monitoring can reduce the risk of diabetes.D.Controlling blood pressure properly can reduce the risk of stroke and heart disease.60.What should we do to address diabetes?A.Keep a low.sugar diet.B.Take physical exercise.C. Receive drug treatment.D. All of the above.56.What does the author mean by saying“acting on those strategies will take individual and political will”(Line4.5,para.1)?作者说引号中的这句话是什么意思?A.Both politicians and individuals wish to put the strategies into practice.政府和个人都希望将这些策略投入使用。
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。
四级阅读理解真题解析与练习题
四级阅读理解真题解析与练习题阅读理解是英语四级考试中最重要的题型之一,要求考生能够通过阅读文章,理解文章的主旨和细节,掌握作者的观点和态度。
以下是四级阅读理解真题解析与练习题,帮助考生提高阅读理解能力。
Passage 1:Fishing in BritainFishing is the third most popular participation sport in Britain as a whole and the most popular participation sport in many parts of the country, notably Wales, the Borders and south-west England. Anglers in Britain spent over £2 billion on their sport in 1996, and since then this amount has continued to increase.Anglers can choose from a range of freshwater or saltwater locations. For new anglers, some local fishing clubs provide an excellent way of learning about the sport. They operate a no-kill policy, which means that all fish caught are returned unharmed to the water. Most clubs... rivers. Larger still (and even more expensive!) are the lakes, which are often found on country estates.In addition to the financial cost, fishing requires patience and determination. You are unlikely to catch fish immediately and will probably spend hours waiting. However, many anglers find this part of the experience enjoyable and relaxing. They see fishing as an escape from the stresses of everyday life.1. Fishing is the most popular participation sport inA) WalesB) the BordersC) south-west EnglandD) the whole of Britain答案: D) the whole of Britain解析: 根据第一句话可得出答案。
英语四级长篇阅读练习题及答案解析
英语四级长篇阅读练习题及答案解析四级长篇阅读练习题:Promote Learning and Skills for Young People and AdultsA) This goal places the emphasis on the learning needs of young people and adults in the context of lifelong learning.It calls for fair access to learning programs that are appropriate,and mentions life skills particularly.B)Education is about giving people the opportunity to develop their potential,their personality and their strengths.This does not merely mean learning new knowledge,but also developing abilities to make the most of life.These are called life skills——including the inner capacities and the practical skills we need.C)Many of the inner capacities——often known as psych0—social skills——cannot be taught as subjects.They are not the same as academic or technical learnin9.They must rather be modeled and promoted as part of learning,and in particular by teachers.These skills have to do with the way we behave—towards other people,towards ourselves,towards the challenges and problems of life.They include skills in communicating,in making decisions and solving problems,in negotiating and expressing ourselves,in thinking critically and understanding our feelings.D)More practical life skills are the kinds of manual skills we need for the physical tasks we face.Some would include vocational skills under the heading of life skills——the ability to lay bricks.sew clothes,catch fish or repair a motorbike.These are skills by which people may earn their livelihood and which are often available to young people leaving school.In fact,very often young people learn psycho-social skills as they learn more practical skills.Learning vocational skills can be a strategy for acquiring both practical and psycho-social skills.E)We need to increase our life skills at every stage of life,so learning them may be part of early child—hood education.of primary and secondary education and of adult learning groups.Life skills can be put into the categories that the Jacques Delors report suggested;it spoke of four pillars of education,which correspond to certain kinds of life skills —Learning to know:Thinking abilities:such as problem—solving,critical thinking,decision making,understanding consequences.Learning to be:Personal abilities:such as managing stress and feelings,self-awareness,self-confidence.Learning to live together:Social abilities:such as communication,negotiation,teamwork.Learning to do: Manual skills:practicing know-how required for work and tasks.F)In todays world all these skills are necessary, in order to face rapid change in society.This means that it is important to know how to go on learning as we require new skills for life and work.In addition,we need to know how to cope with the flood of information and turn it in to useful knowledge.We also need to learn how to handle change in society and in our own lives.G)Life skills are both concrete and abstract—practical skills can be learned directly, as a subject.For example, a learner can take a course in laying bricks and learn that skill.Other life skills,such asself-confidence,self-esteem,and skills for relating to others or thinking critically cannot be taught in such direct ways.They should be part of any learning process,where teachers or instructors are concerned that learners should not just learn about subjects,but learn how to cope with life and make the most of their potential.H)So these life skills may be learnt when learning other things.For example:Learning literacy may have a big impact on self-esteem,on critical thinking or on communication skills;Learning practical skills s ach as drivin9,healthcare or tailoring may increase self-confidence,teach problem—solving processes or help in understanding consequences.I) Whether this is true depends on the way of teachin9—what kinds of thinkin9,relationship building and communication the teacher or facilitator models themselves and promotes among the learners.It would require measuring the individual and collective progress in making the most of learning and of life,or assessing how far human potential is being realized,or estimating how well people cope with change.It is easier to measure the development of practical skills,for instance by counting the number of students who register for vocational skills courses.However, this still may not tell us how effectively these skills are being used.J)The psych0.social skills cannot easily be measured by tests and scores,but become visible in Chang behavior.Progress in this area has often been noted by teachers on reports which they make to the parentsof their pupils.The teachers experience of life,of teaching and of what can be expected from education in the broadest sense serve as a standard by which the growth and development of individuals can be assessed to some extent.This kind of assessment is individual and may never appear in international tables and charts.K)The current challenges relate to these difficulties:We need to recognize the importance of life skillsboth practical and psycho-socialas part of education which leads to the full development of human potential and to the development of society.The links between psycho—social skills and practical skills must be more clearly spelled out,so that educators can promote both together and find effective ways to do this.Since life skills are taught as part of a wide range of subjects,teachers need to have training in how to put them across and how to monitor learnersgrowth in these areas.In designing curricula and syllabuses for academic subjects,there must be a balance between content teaching and attention to the accompanying life skills.A more conscious and deliberate effort to promote life skills will enable learners to become more active citizens in the life of society.L) Governments should recognize and actively advocate for the transformational role of education in realizing human potential and in socio—economic development.Ensure that curricula and syllabuses address life skills and give learners the opportunity to make real-life applications of knowledge,skills and attitudes.Show how life skills of all kinds apply in the world of work,for example,negotiating and communication skills,as well practical skills.Through initial andin-service teacher training,increase the use of active and participatory learning/teaching approaches.Examine and adapt the processes and content of education so that there is a balance between academic input and life skills development.Make sure that education inspectors look not only for academic progress through teaching and learning,but also progress in the communication, modeling and application of life skills.Advocate for the links between primary and(early)secondary education because learning life skills needs eight or nine years and recognize that the prospect of effective secondary education is an incentive to children,and their parents,to complete primary education successfully.M)Funding agencies should support research,exchange anddebate.nationally and regionally,on ways of strengthening life skills education.Support innovative(创新的)teacher training in order to combine life skills promotion into subjects across the curriculum and as a fundamental part of what school and education are about.Recognize the links between primary and secondary education in ensuring that children develop strong life skills.Support,therefore,the early years of secondary education as part basic education.N) As support to governments and in cooperation with other international agencies,UNESC0:Works to define life skills better and clarify what it means to teach and learn them.Assists education. policy makers and teachers to develop and use a life skills approach to education.Advocates for the links between a life skills approach to education and broader society and human development.46.The recognition of life skills as part of education will promote the development of human potential and society.47.The abilities to make the most of life consist of the inner capacities and the practical skills.48.The progress in psycho—social skills can be measured by changed behavior.ernments should examine and adapt the processes and content of education so as to balance the academic input and life skills development.50.According to Jacques Delors,four pillars of education include learning to know, learning to be, learning to live together and learning to do.51.The funding agencies should link primary education and secondary education to make sure that children develop strong life skills.52.Learning literacy may exert an influence on self-esteem,critical thinking and communication skills.53.One function of UNESCO is to help educational policy makers and teachers to develop and use a life skills approach to education.54.Learning vocational skills can be an approach to acquiring both practical and psycho—social skills.55.The abilities to manage stress and feelings,self-awareness,self-confidence are personal abilities.答案解析:【解析】J)。
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【阅读练习】What is it about America ns and food? We love to eat, but we feel 1 about it afterward. We say we want only the best, but we strangely enjoy junk food. We re 2 with health and weight loss but face an unprecedentedepidemic of obesity(肥胖).Perhapsthe 3 to this ambivale nee矛盾情结)lies in our history. The first Europea ns came to this continent searchi ng for new spices but went in vain. The first cash crop经济作物)was n‘ t eate n but smoked. Then there was Prohibition, intended to prohibit drinking but actually en couragi ng more 4 ways of doing it.The immigra nt experie nee, too, has bee n one of in harm ony. Do as Roma ns do means eati ng what “real America ns” eat, but our n ati on' s food has come to be 5 by imports —pizza, say, or hot dogs. And some of the country s most treasured cooking comes from people who arrived here in shackles.Perhaps it should come as no surprise then that food has been a medium for the n ati on' s defi ning struggles, whether at the Bost on Tea Party or the sit ins at souther n lunch counters. It is integral to our concepts of health and even morality whether one refrains from alcohol for religious reas ons or evades meat for political 6But strong opinions have not brought 7 . America ns are ambivale nt about what they put in their mouths. We have become 8 of our foods, especially as we lear n more about what they contain.The 9 in food is still prosperous in the American consciousness. ' s no coincidenee, then, that the first Thanksgiving holds the American imagination in such bondage(束缚).It' s what we ea—and how we 10 it with friends, family, and strangers—that help define America as a com munity today.A. an swer I. creativeB. result J. beliefC. share K. suspiciousD. guilty L. certai ntyE. con sta nt M. obsessedF. defined N. identifyG vanish O. idealsH. adapted【答案及详解】I. 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”。
全句的意思为“我们很爱吃,但是往往在吃完之后又有负罪感”。
2. M be obsessed with为固定搭配,原意为“被 .. 附上/缠住/迷住心窍”,放在本句表示“十分重视”。
全句的意思为“我们很关心健康和减肥,但肥胖却又空前地在蔓延”。
3. A本句缺一个名词作主语,并且根据和介词to的搭配,可以推断出正确选项an swer.4. I本句根据more和ways可以判断出需要填入一个形容词构成比较级,根据上下文,表示“旨在禁止酗酒的禁酒令,却激发了更多新奇的方法来酗酒”,可以确定I为正确选项。
5. F本题较难。
根据be和by确定应填入一个过去分词。
再根据上下文,上文表示“应该吃典型的美国人吃的食物”,下文通过but转折,表示实际上“美国的食物已经被诸如比萨和热狗这样的舶来品所诠释了” ,因此可以确定F为正确选项。
6. B政治结果,可根据宗教原因religious reasons来推断此处填政治结果。
7. L由于横线后面没有宾语,可以确定不是形成bring的短语,这样本句所缺的为一名词,做bring的宾语。
根据下文解释,“美国人对他们所吃的食物的态度是矛盾的”,可以推出本句意义为“坚定的观点也不是确定不变的”。
因此可以确定L为正确选项。
8. K系动词become后应填入一个形容词,和后面介词of形成短语be/become suspicious of “对... 感到怀疑”。
9. J本句缺一个名词作主语,并且根据和介词in的搭配,可以推断出正确选项belief, (have)belief in sth. “ 相信”。
10. C本句是一般现在时,缺一个动词,且和with搭配,确定选项为share, share sth. with sb., “与某人分享某事”。
2010年6月英语四级阅读理解练习题及解析(2)【阅读练习】Baekela nd and Hartma nn report that the “ short sleepers had bee n more or less average in their sleep n eeds un til the men were in their tee ns. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressuresfrom school, work, and other activities. These men tended to view their nightly periods of uncon scious ness as bothersome in terrupti ons in their daily rout in es.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 on ce, 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 the n to keep busy in the hope that the trouble would go away.The sleep patter ns of the “ short sleepers were similar to, but less extreme tha n, sleep patter ns show n by many men tal patie nts categorized as man疯人).The “ long sleepers’ were quite differe nt in deed. Baekela nd and Hartma nn report that these young men had bee n len gthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned whe n they were occasi on ally deprived of their desired 9 hours of ni ghtly bed rest. They ten ded 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 ope nly states that sleep was an escape from their daily problems.1. Accord ing to the report, ____ .A) many short sleepers n eed less sleep by n atureB) many short sleepers are obliged to reduce their nightly sleep time because they are busy with their workC) long sleepers sleep a Ion ger period of time duri ng the dayD) many long sleepers preserve their sleep ing habit formed duri ng their childhood2. Many “ short sleepers are likely to hold the view that ______ .A) sleep is a withdrawal from the realityB) sleep in terferes with their sound judgeme ntC) 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 n eglect the con seque nces of in adequate sleepC) do not know how to relax properlyD) are more unlikely to run into mental problems4. Whe n sometimes they cannot enjoy adequate sleep, the long sleepers might __ .A) appear disturbedB) become en ergeticC) feel dissatisfiedD) be extremely depressed5. Which of the following is Not included in the passage?A) If one sleeps in adequately, his performa nee suffers and his memory is weake nedB) The sleep patter ns of short sleepers are exactly the sane as those show n by many men tal patie ntsC) Long and short sleepers differ in their attitudes towards sleepD) Short sleepers would be better off with more rest【答案及详解】答案:DCBAB贝克尔和哈特曼报道说,“睡眠少的人”在未进入少年期之前,其正常睡眠时间大致与所需要的时间差不多。