职称英语考试《理工类》章节练习题精选及答案0516-73
职称英语考试理工类试题及答案(1)
职称英语考试理工类试题及答案(1)第一部分：词汇选项（第1-15题，每题1分，共15分）下面共有15个句子，每个句子中均有1个词或短语画有底横线, 请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。
答案一律涂在答题卡相应的位置上。
1.The union representative put across her argument very effectively.A explainedB inventedC consideredD accepted2.He talks tough but has a tender heart.A heavyB strongC kindD wild3.It is no use debating the relative merits of this policy.A makingB takingC discussingD expecting4.Our statistics show that we consume all that we are capable of producing.A wasteB buyC useD sell5.The fuel tanks had a capacity of 140 liters.A functionB abilityC powerD volume6.Our lives are intimately bound up with theirs.A tenselyB nearlyC carefullyD closely7.Her faith upheld her in times of sadness.A supportedB excitedC in spiredD directed8.The book provides a concise analysis of the country f s history.A cleanB perfectC realD brief9.It is laid down in the regulations that all members must carry their membership cards at all times.A suggestedB warnedC statedD con firmed10.The council meeting terminated at 2 o'clock.A beganB continuedC endedD resumed11.Red flag was placed there as a token of dan ger.A signB substituteC proofD target12.However bad the situation is, the majority is unwilling to risk change.A reluctantB eagerC pleasedD angry13.It has been said that the Acts provided a new course of action and did not merely regulate or enlarge an old one.A limitB controlC replaceD offset14.The secretary is expected to explore ideas for post-war reconstruction of the area.A denyB investigateC stressD create15.The steadily rising cost of labor on the waterfront has greatly increased the cost of shipping cargo by water.A graduallyB suddenlyC excessivelyD exceptionally第2部分：阅读判断（第16-22题，每题1分，共7分）阅读下面这篇短文，短文后列出了7个句子，请根据短文的内容对每个句子做出判断。
职称英语考试《理工类》章节练习题精选及答案0516-42
职称英语考试《理工类》章节练习题精选及答案0516-421、What Do Dreams Tell Us?Why do we dream? Do dreams have meanings? These are questions which have troubled man for thousands of years. The oldest surviving book on the interpretation of dreams is Egyptian and is nearly 4,000 years old. In ancient Greece, it was thought that people who were ill could be cured by telling their dreams. They would relate their dreams to their doctors who would tell them what they meant and then give them medicine to make them well. The ancient Chinese believed that if a pregnant woman dreamed of a bear, she would have a son, and if she dreamed of a snake, she would have a daughter. There are many stories about dreams foretelling (预言) the future.We certainly do not now believe that dreams foretell the future. Most scientists believe that dreams are based on events in our own life and on our feelings. The events are usually very recent, mostly within the last two days. Our emotions, on the other hand our wishes, hopes and fears may go back many years, even to early childhood.In a dream, events are altered. A dream may contain parts of many real-life events. Most importantly, something that cannot be shown directly may be shown indirectly. For example, you might dream of driving a large car. This could mean not that you want to have a larger car, but that you desire power, and maybe you want to control other people. Again, you may dream that you are an actor in a play. The play is about to start, but you have completely forgot your lines. This dream may seem strange because you are not interested in acting, and you never want to be in a play. But the dream may mean that you have some other problem that you feel is too difficult for you to solve.Psychologists believe that dreams may be helpful to us. Indeed, people who have been allowed to sleep in experiments, but not allowed to dream, have become anxious and restless. And when they are later allowed to sleep as much as they like, they dream more than ever to make us for the lost "dream time". Paragraph 4 ______.【单选题】A.Structure and interpretation of a dreamB.Ancient views on dreamsC.Babies dream less than older childrenD.Dreaming may be good for our healthE.Dreams can not foretell the futureF.Healthy people do not dream正确答案:D答案解析:第四段主题句为第一句：Psychologists believe that dreams may be helpful to us. 心理学家认为梦对人类是有益的。
英语 全国职称英语等级考试试题(理工类) 附答案
第一部分阅读理解(75分)Passage 1CATV is a short way of saying "community antenna (天线) television." But "cable television" is the term most people use. Cable television allows viewers to receive TV programs that they cannot pick up with their regular antennas.Television signals do not follow the curve (曲线) of the earth. They travel in straight lines in all directions. Signals from a TVstation move toward the horizon (水平线) and then go into space. If you live only a few miles from a station, you may not get any picture at all.CATV began in 1948. People in places far from TV stations sharedthe cost of putting up high antennas. A community antenna wasusually placed on a hill, a mountain, or on a high tower. The antenna picked up TV signals and fed them into a small local station. From the station, thick wires called cables ran out to nearby homes. Each person using the cable paid a monthly charge. CATV worked well, and soon new uses were found for it. Localstations could feed programs into empty channels that were not in use. People along the cable could have local news, weather reports, and farm and school news at no extra charge.Today, cable television has moved into cities. It brings in extra programs that city viewers with regular antennas cannot see. It is also used in many classrooms throughout the country.1. From the first paragraph we know that ________.○A.most people use cable television○B."community antenna" is another name for "regular antenna"○C. a community antenna is used for cable television○D.regular antennas cannot pick up TV signals programs2. Of the following, which is NOT the way TV signals travel?○A.In a curve.○B.In a straight line.○C.In all direction.○D.Toward the horizon.3. Cable TV is becoming more and popular because _____________.○A.it is free of charge○B.it can provide more programs○C.it provides all TV users good pictures○ sets with regular antennas can also have a good reception through CATV4. On the whole, this passage is about ________.○A.how to put up high antennas○B. a way of picking up better TV programs○C.how to use the empty channels on your TV set○D.the way that TV signals are sent5. From the passage we can infer that __________.○ has begun to be used for educational purposes○B.there is no charge for CATV○C.cable TV cannot be used in mountainous areas○D.antennas for cable TV are usually put up in the center of a communityPassage 2In earliest times, men considered lightning to be one of the great mysteries of nature. Some ancient people believed that lightning and thunder were the weapons of the gods.In reality, lightning is a flow of electricity formed high above the earth. A single flash of lightning 1.6 kilometers long has enough electricity to light one million light bulbs.The American scientist and statesman, Benjamin Franklin, was the firstto show the connection between electricity and lightning in 1752. In the same year he also built the first lightning rod. This device protects buildings from damage by lightning.Modern science has discovered that one stroke of lighting contains more than 15 million volts. A spark between a cloud and the earth may be as long as 13 kilometers, and travel at a speed of 30 million meters per second.Scientists estimate that there are about 2000 million flashes of lightning per year. Lightning hits the Empire State Building in New York City 30 to 48 times a year. In the United States along itkills an average of one person every day.The safest place to be in case of an electrical storm is in a closed car. Outside, one should go to low ground and not get under trees. Also, one should stay out of water and away from metal fences. Inside a house, people should avoid open doorways and windows and not touch wires or metal things.With lightning, it is better to be safe than sorry!6. Lightning is really __________.○A.weapon○B.electricity○C.light○D.mystery7. People once though that lightning came from __________.○A.scientists○B.ground○C.lightning rod○D.gods8. One flash of lightning can produce enough electricity for ______ bulbs.○A.10,000○B.1,000○C.1,000,000○D.1009. Benjamin Franklin ___________.○A.made the first lightning rod○B.invented electricity○C.built the Empire State Building○D.prevented Lightning from hitting cars10. _________ is the best place to be during an electrical storm.○A.Swimming pool○B. a high ground○C.Under a tree○D. A carPassage 3Because of the energy crisis, scientists in the oil-consuming nations have become increasingly interested in the potential(潜在的) of solar energy. Some experts estimate that the present supply of fossil (化石) fuel will not last until the end of the twentieth century. The problem that solar energy researchers face is how to harness (利用) the sun's energy effectively and inexpensively. One of the mostpopular methods currently being tested uses rooftop solar collectorsand underground storage tanks. An advantage of a properly working system of this type is that it will not create any environmental pollution. Another advantage of using solar energy is that the costof the fuel-the sun's rays-is zero. When a solar heating system is working at maximum (最大的) efficiency, it can provide up to 80 percent of winter heating needs.11. The main topic of this passage is __________.○A.the shortage of fossil fuel○B.the problems that energy researchers face○C.an environmental pollution problem○D.an inexpensive energy source12. One popular solar heating system makes use of __________.○A.roof collectors and underground storage○B.fossil fuel conversion○C.underground oil tanks○D.water collection and evaporation13. The cost of using the sun's rays for heating is ___________. ○A.about the same as the cost of fossil fuels○B.several hundred dollars per year○C.negligible compared with other energy sources○D.determined by the severity of the winter14. Which of the following describes an advantage of using solar energy?○A.There is little or no environmental pollution.○B. A large percentage of fuel costs can be saved.○C.Fossil fuels will become more plentiful.○D.The oil-consuming nations will not have to import oil.15. According to some experts, the supply of fossil fuel will not last _______.○A.one more century○B.an indeterminable time○C.until the end of this century○D.indefinitely第二部分完成句子(25分)根据短文内容完成句子，每个空格只能填一个单词。
全国职称英语等级考试真题模拟及答案理工类
全国职称英语等级考试真题及答案理工类全国职称英语等级考试真题及答案理工类（B级）第1部分：词汇选项（第1-15题，每题1分，共15分）下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。
1 Marsha confessed that she know nothing of computer.A hopedB answeredC admittedD reported2 We need to extract the relevant financial data.A storeB saveC reviewD obtain3 Mr. Henley has accelerated his sale of shares over the past year.A heldB increasedC expectedD offered4 The police believe the motive for the murder was jealousy.A choiceB ideaC decisionD reason5 The high-speed trains can have major impact on our livesA effortB problemC influenceD concern6 His shoes were shined to perfection.A clearedB washedC mendedD polished7 We explored the possibility of expansion at the conference.A offeredB includedC investigatedD accepted8 The study also notes a steady decline in the number of college students taking science courses.A continuousB relativeC generalD sharp9 Anderson left the table，remarking that he had some work to do.A sayingB doubtingC thinkingD knowing10 We have to act within the existing legal framework.A limitB systemC procedureD status11 She always finds fault with everything.A simplifiesB evaluatesC examinesD criticizes12 The view from my bedroom window was absolutely spectacular.A magnificentB generalC traditionalD strong13 At that time，we did not fully grasp the significance of what had happened.A giveB understandC attachD lose14 They converted the spare bedroom into an office.A reducedB movedC turnedD reformed15 Jane said that she couldn't tolerate the long hours.A spendB takeC lastD stand第2部分：阅读判断（第16-22题，每题1分，共7分）下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C.Lakes, Too, Feel Global WarmingThere's no doubt: In the last few decades, the average temperature on Earth has been higher than it's been in hundreds of years. Around the world, people are starting to measure the effects of global warming - and trying to figure out what to do about it.Scientists recently used satellites to study the temperatures of lakes around the world, and they found that lakes are heating up.Between 1985 and , satellites recordedthe nighttime temperatures of the surfaces of 167 lakes. During those 24 years, the lakes got warmer - by an average of about 0.045 degree Celsius per year.In some places, lakes have been warming by as much as 0.10 degree Celsius per year. At that rate, a lake may warm by a full degree Celsius, or 1.8 degrees Fahrenheit, in just 10 years. That difference may seem small - you might not even notice it in your bathtub. But in a lake, slightly warmer temperatures could mean more algae, and algae can make the lake poisonous to fish.The study shows that in some regions, lakes are warming faster than the air around them. This is important because scientists often use measurements of air temperature to study how the Earth is warming. By using lake temperatures as well, scientists can get a better picture of global warming.The scientists say data on lakes give scientists a new way to measure the impact of climate change around the world.That's going to be useful, since no country is too big or too small to ignore climate change. Scientists aren't the only ones concerned. Everyone who lives on Earth is going to be affected by therapidwarming of the planet.Many world leaders believe we might be able to do something about it, especially by reducing the amount of greenhouse gases we put into the air.That's why the United Nations started the Framework Convention on Climate Change, or UNFCCC. Every year the convention meets, and representatives from countries around the world gather to talk about climate change and discuss global solutions to the challenges of a warming world.16 Scientist have been keeping records of lake temperatures for over 30 years.A RightB WrongC Not mentioned17 The temperatures of lakes around the world have increased greatly between 1985 and .A RightB WrongC Not mentioned18 Lakes seem to be warming faster in Asia.A RightB WrongC Not mentioned19 A slight temperature increase in a lake could be harmful to fish.A RightB WrongC Not mentioned20 Scientists generally focus on air temperatures when studying global warming.A RightB WrongC Not mentioned21 Globle warming is less threatening to small countries.A RightB WrongC Not mentioned22 UNFCCC's annual meeting will be held in Mexico this year.A RightB WrongC Not mentioned第3部分：概括大意与完成句子（第23～30题，每题1分，共8分）下面的短文后有2项测试任务：（1）第23～26题要求从所给的6个选项中为第2～5段每段选择1个最佳标题；（2）第27～30题要求从所给的6个选项中为每个句子确定一个最佳选项。
职称英语试题理工类复习模拟题含答案
职称英语试题理工类复习模拟题含答案When We Are AsleepEveryone dreams，but some people never recall their dreams，or do so very rarely. Other people always wake up with vivid recollections (记忆) of their dreams，though they forget them very quickly. In an average night of eight hours' sleep，an average adult will dream for around one hundred minutes，probably having three to five dreams，each lasting from ten to thirty minutes. Scientists can detect when someone is having a dream by using an instrument which measures the electrical waves in the brain. During dreaming, these waves move more quickly. Breathing and pulse rate also increase，and there are rapid eye movements under the lids, just as though the dreamer were really looking at moving objects. These signs of dreaming have been detected in all mammals (哺乳动物) studied, including dogs, monkeys, cats, and elephants, and also some birds and reptiles (爬行动物). This period of sleep is called the "D" state for around 50% of their sleep;the period reduces to around 25% by the age of 10.Dreams take the form of stories，but they may be strange and with incidents not connected，which make little sense. Dreams are seldom without people in them and they are usually about people we know. One estimate says that two-thirds of the "cast" of our dream dramas are friends and relations. Vision seems an essential part of dreams，except for people blind from birth. Sound and touch are senses also often aroused，but smell and taste are not frequently involved. In "normal" dreams，the dreamer may be taking part，or be only an observer. But he or she cannot control what happens in the dream.However, the dreamer does have control over one type of dream. This type of dream is called a "lucid"(清醒的) dream. Not everyone is a lucid dreamer. Some people are occasional lucid dreamers. Others can dream lucidly more or less all the time. Ina lucid dream，the dreamer knows that he is dreaming.16.Some people dream but cannot remember their dreams.A. RightB. WrongC. Not mentioned17.In an average night，males dream longer than females.A. RightB. WrongC. Not mentioned18.When we dream，there is less movement of electrical waves in our brains.A. RightB. WrongC. Not mentioned19.Babies dream less than older children.A. RightB. WrongC. Not mentioned20.Most dreams involve the people we played with when we were young.A. RightB. WrongC. Not mentioned21.We rarely smell things in dreams.A. RightB. WrongC. Not mentioned22.In a lucid dream we can use Morse code to communicate with others.A. RightB. WrongC. Not mentioned答案: 16.A 17.C 18.B 19.B 20.C 21.A 22.CIt's in the CardsIn recent years, more and more people have been paying for things with credit cards. There are now 565 million credit cards worldwide, but it doesn't stop there. Debit cards (电子记账卡) are being issued by banks, and store cards are being offered by many department stores. Bills and coins are gradually being replaced by "plastic money." In many countries, phone cards have beenintroduced for people to use in pay phones. In addition, cards made of paper are being replaced by plastic ones by many organizations and clubs. For example, if you belong to a sports club, your membership card may well be made of plastic.How safe is the plastic used to make these cards, though? Until now, most cards have been made from a plastic called PVC. While PVC is being produced, harmful chemicals are released into the atmosphere. One of the most dangerous chemicals that is released is dioxin, which is known to cause cancer in humans. A further problem is that, when a PVC card is thrown away, it is not biodegradable; this means that it does not "break down" and cannot be recycled. Obviously, recycling reduces pollution of the environment.The executive director of the environmental organization and charity Greenpeace, Peter Melchett, says, "If there is a solution to this - and an alternative then it would be madness not to use it." Greenpeace has found a solution and an alternative. Their new credit card is made entirely from a biodegradable plastic that uses plants. The card breaks down in around three months in soil; in this way, it is recycled. In contrast, a PVC card lasts for centuries Greenpeace hopes that many organizations will soon follow their example and issue cards that do not threaten the public health.1 Fewer and fewer credit cards are made of paper,A RightB WrongC Not mentioned2The plastic used in credit cards is fairly safe.A RightB WrongC Not mentioned3The cards that are wildly used now are credit cards.A RightB WrongC Not mentioned4Most credit cards are biodegradableA RightB WrongC Not mentioned5 The new credit card that is being introduced by Greenpeace is not made of plastic.A RightB WrongC Not mentioned6 The new Greenpeace card breaks down in a few monthsA RightB WrongC Not mentioned7 Greenpeace cards are widely used in many organizations now.A RightB WrongC Not mentioned答案:1. A2. B3. C4. B5. B6. A7. BThe First settlement in North AmericaIt is very difficult to say just when colonization began. The first hundred years after Christopher Columbus's journey of discovery in 1492 did not produce any settlement on the North America continent but rather some Spanish trading posts further south, a great interest in gold and adventure, and some colorful crimes in which the English had their part. John Cabot, originally from Genoa but a citizen of Venice, was established as a trader in Bristol, England, when he made a journey in 1497. But his ship, the Matthew, with its crew of eighteen, did no more than see an island (probably off the New England coast) and return home. He and his son made further voyages across the north Atlantic which enabled the English crown to claim a "legal" title to North America. But for a long time afterwards the Europeans' interest in America was mainly confined to the Spanish activities further south.The first beginning of permanent settlement in North America were nearly a hundred years after Columbus's first voyage. The Englishman Sir Walter Raleigh claimed the whole of North America for England, calling it Virginia. In 1585 he sent asmall group of people who landed in Roanoke Island, but they stayed only for a year and then went back to England with another expedition, led by Drake, in 1587. A second group who landed in 1587 had all disappeared when a further expedition arrived in 1590.The first permanent settlement in North America was in 1607. English capitalists founded two Virginia companies, a southern one based in London and a northern one based in Bristol. It was decided to give the name New England to the northern area. The first settlers in Virginia were little more than wage slaves to the company. All were men and the experiment was not very successful. Many died. Those who survived lived in miserable conditions. By 1610 the colony had only a thousand people.1. We know for sure that colonization began at the end of the 15th centuryA. RightB. WrongC. Not mentioned2. Among the early settlers in South America in the 16th century were Spanish traders.A. RightB. WrongC. Not mentioned3. With John Cabot's arrival at an island off the New England coast in 1497, the British Crown claimed to be the legal owner of North America.A. RightB. WrongC. Not mentioned4. There were eighteen people on board the Matthew during its voyage to North America in 1497A. RightB. WrongC. Not mentioned5. The first attempt made by European people to settle down permanently in North America occurred in the 1580sA. RightB. WrongC. Not mentioned6. The name Virginia was given to North America by SirWalter RaleighA. RightB. WrongC. Not mentioned7. The name New England was given to the northern area of North America by the boss of one of the two Virginia companiesA. RightB. WrongC. Not mentionedKEY: BABBAAC。
职称英语等级考试理工类级试题及答案资料答案附后
【经典资料，ＷＯＲＤ文档，可编辑修改】
【经典考试资料，答案附后，看后必过，ＷＯＲＤ文档，可修改】
2015年职称英语等级考试理工类A级试题及答案
第l部分：词汇选项(第1～15题，每题1分，共15分)
下面共有15个句子，每个句子中均有1个词或短语画有底横线，请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。
请将答案涂在答题卡相应的
位置上。
1 The dentist has decided to extract her bad tooth．
A take out
B break off
C push in
D dig up
2 The economy continued to exhibit signs of decline in September．
A play
B show
C send
D tell
3 This table is strong and durable．
A long-lasting
B extensive
C far-reaching
D eternal
4 He endured great pain before he finally expired.。
职称英语考试真题及答案理工类
【经典资料，ＷＯＲＤ文档，可编辑修改】【经典考试资料，答案附后，看后必过，ＷＯＲＤ文档，可修改】2015年全国职称英语考试真题及答案理工类（A 级）2010-11-25 18:3中华会计网校【】【】【】第1部分：词汇选项(第1～15题，每题1分，共15分)下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。
1．I can't put up with my neighbor's noise any longer，it'S driving me mad．A．tolerate B．generate C．reduce D．mensure2．Regular visits from a social worker can be of immense value to old people living alone．A．equal B．immediate C．moderate D．great3．He was rather vague about the reasons why he never finished school．A．bright B．unclear C．general D．bad4．I want to provide my boys with a decent education．A．special B．private C．general D．good5．Sleep stairs can present a particular hazard to older people．A．picture B．danger C．evidence D．case6．Our arrangements were thrown into complete turmoil．A．doubt B．relief C．failure D．confusion7．Patricia stared at the other girls with resentment．A．love B．surprise C．anger D．doubt8．Your dog needs at least 20 minutes of vigorous exercise every day．。
职称英语考试《理工类》章节练习题精选及答案0516-83
职称英语考试《理工类》章节练习题精选及答案0516-831、The researchers have just completed a study of driving situations.【单选题】A.startedB.finishedC.changedD.made正确答案:B答案解析:题干大意：研究人员已经完成了开车的学习。
画线词complete：完成。
选项中，finish：完成。
start：开始。
如：The reshuffle is a fresh start, she said. 这次改组是一个新的起点，她说。
make：制作。
如：We just want to make great products. 我们只是想做很多产品。
change：改变。
如：But this could change. 但这也可以改变。
2、In a bullfight, it is movement, not the color, of subjects that arouses the bull. 【单选题】A.confusesB.excitesC.scaresD.diverts正确答案:B答案解析:arouse：引起、鼓励，和excite（刺激、使兴奋、使激动）意思相近；confuse:使……疑惑、使……困惑不解、使……糊涂；scare：惊吓、使……害怕、威吓；divert:转移、转向。
3、The dentist has decided to extract her bad tooth.【单选题】A.takeoutB.repairC.push inD.dig正确答案:A答案解析:题干大意：牙医已经决定给她把坏牙拔掉。
extract a tooth：拔牙。
选项中，take out：取出，去掉，符合题意。
职称英语考试《理工类》章节练习题精选及答案0516-70
职称英语考试《理工类》章节练习题精选及答案0516-701、Black HolesMost scientists agree that black holes exist but are nearly impossible to locate. A black hole in the universe is not a solid object, like a planet, but it is shaped like a sphere (球体). Astronomers (天文学家) think that at the center of a black hole there is a single point in space with infinite (无限的) density (稠密).This single point is called a singularity (奇点). If the singularity theory is correct, it means that when a massive star collapses, all the material in it disappears into the singularity. The center of a black hole would not really be a hole at all, but an infinitely dense point. Anything that crosses the black hole is pulled in by its great gravity.Although black holes do exist, they are difficult to observe. These are the reasons,?No light or anything else comes out of black holes. As a result, they are invisible to a telescope.?In astronomical terms, black holes are truly. For example, a black hole formed by the collapse of a giant star would have an event horizon (视界) only 18 miles across.?The nearest black holes would be dozens of light years away from Earth. One light year is about 6 trillion (万亿) miles. Even the most powerful telescopes could not pick out an object so small at such a great distance.In 1994 the Hubble Space Telescope provided evidence that black holes exist. There are still answers to be found, however, so black holes remain one of the mysteries of the universe. (2007年)Black holes exist but are difficult to observe.【单选题】A.RightB.WrongC.Not mentioned正确答案:A答案解析:题干大意：黑洞是存在的，但是很难观察到。
职称英语考试真题及答案理工类
【经典资料，ＷＯＲＤ文档，可编辑修改】【经典考试资料，答案附后，看后必过，ＷＯＲＤ文档，可修改】2015年全国职称英语考试真题及答案理工类（A级）2010-11-25 18:3中华会计网校【大中小】【打印】【我要纠错】第1部分：词汇选项(第1～15题，每题1分，共15分)下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。
1．I can't put up with my neighbor's noise any longer，it'S driving me mad．A．tolerate B．generate C．reduce D．mensure2．Regular visits from a social worker can be of immense value to old people living alone．A．equal B．immediate C．moderate D．great3．He was rather vague about the reasons why he never finished school．A．bright B．unclear C．general D．bad4．I want to provide my boys with a decent education．A．special B．private C．general D．good5．Sleep stairs can present a particular hazard to older people．A．picture B．danger C．evidence D．case6．Our arrangements were thrown into complete turmoil．A．doubt B．relief C．failure D．confusion7．Patricia stared at the other girls with resentment．A．love B．surprise C．anger D．doubt。
理工类职称英语试题及答案
理工类职称英语试题及答案理工类职称英语试题及答案第1部分：词汇选项(第1～15题，每题1分，共15分)下面每个句子中均有1个词或短语划有横线，请为每处划线部分确定1个意义最为接近的选项。
1 I'd very much like to know what your aim in life isA thoughtB ideaC goalD plan2 The policemen acted quickly because lives were at stake.A in dangerB in difficultyC in despairD out of control3 Practically all animals communicate either through sounds or through soundless codes.A CertainlyB ProbablyC AlmostD Absolutely4 Mary rarely speaks to Susan.A slowlyB seldomC weaklyD constantly5 I'm working with a guy from London.A teacherB studentC friendD man6 You'd better put these documents in a safe placeA darkB secureC guardedD banned7 The courageous boy has been the subject of massive media coverageA extensiveB continuousC instantD quick8 The town is famous for its magnificent buildingsA high-riseB modernC ancientD splendid9 The great change of the city astonished all the visitorsA surprisedB scaredC excitedD moved10 Jack packed up all the things he had accumulated over the last ten yearsA futureB farC pastD near11 Would you please call my husband as soon as possible?A visitB phoneC consultD invite12 We had a long conversation about her parents.A speechB questionC talkD debate13 The chairman proposed that we stop the meetingA statedB announcedC demandedD suggested14 Obviously these people can be relied on in a crisisA lived onB depended onC believed inD joined in15 There is always excitement at the Olympic Games when an athlete breaks a recordA beatsB maintainsC matchesD tries第2部分：阅读判断(第16～22题，每题1分，共7分)下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A;如果该句提供的是错误信息，请选择B;如果该句的信息文中没有提及，请选择C.Importance of Children's Oral HealthFebruary is National Children's Dental (牙齿的)Health Month，but in children good oral care is critical every day. The first comprehensive study on the nation's oral health，released recently by the Office of the U.S. Surgeon General，calls dental and oral disea ses a “silent epidemic (流行病)，” even in children. The report states that more than 51 million school hours are lost each year to dental-related illness. In fact，a recent study pointed to dental care as the most common unmet health need among American children.To help counter this，the American Academy of Periodontology (牙周病学)(AAP)is launching an effort to educate children and parents about the prevention of dental diseases in children.“This is important because oral problems can impact self-esteem for children and lead to problems of eating，speaking and attending to learning，” said Michael McGuire，president of the AAP.Common dental problems seen in children are cavities (龋洞)and gingivitis (龈牙)，which are found in the majority of U.S. children. “When these pr oblems are not caught early and treated，they can develop into more severe problems and cause unnecessary suffering，” said McGuire “However，much of the time，oral problems are avoidable problems.”In the Rio Grande Valley in Texas，a group of more than 120 dentists volunteers to deliver dental care to thousands of low-income children each year with its Mobile Dental Unit that travels from school to school.“According to the Surgeon General's Report，about 37 percent of children have not had a dental visit before starting school，” said McGuire. “When children don't see dentists theymiss the opportunity to have problems caught early before they develop into larger，more expensive problems to treat，and parents miss the opportunity to learn how to promote good oral habits in their children.”16 Only in February should attention be paid to children's oral healthA RightB WrongC Not mentioned17 Dental and oral diseases are common in both adults and childrenA RightB WrongC Not mentioned18 Boys miss more school hours each year due to dental-related illnessA RightB WrongC Not mentioned19 Oral problems in children can develop into more severe problems.A RightB WrongC Not mentioned20 Oral problems can not be avoided in any wayA RightB WrongC Not mentioned21 The low-income children are very grateful to the dentists.A RightB WrongC Not mentioned22 Some children have never seen a dentist before starting school.A RightB WrongC Not mentioned第3部分：概括大意与完成句子(第23～30题，每题1分，共8分)下面的短文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第1～4段每段1选择个最佳标题;(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。
职称英语考试《理工类》章节练习题精选及答案0516-47
职称英语考试《理工类》章节练习题精选及答案0516-471、Singing Alarms Could Save the BlindIf you cannot see, you may not be able to find your way out of a burning building and that could be fatal. A company in Leeds could change all that ______ directional sound alarms capable of guiding you to the exit.Sound Alert, a company run by the University of Leeds, is installing the alarms in a residential home for blind people in Sommerset and a resource centre for the blind in Columbia. The alarms produce a wide range of frequencies that enable the brain to determine where the sound is coming from. Deborah Withington of Sound Alert says that the alarms use most of the frequencies that can be heard by humans. "It's a burst of white noise that people say sounds like static on the radio," she says. "Its life-saving potential is great."She conducted an experiment in which people were filmed by thermal-imaging cameras trying to find their way out of a large smoke-filled room. It took them nearly four minutes to find thedoor without a sound alarm, but only 15 seconds with one. Withington studies how the brain processes sounds at the university. She says that the source of a wide band of frequencies can be pinpointed more easily than the source of a narrow band. Alarms basedon the same concept have already been installed on emergency vehicles.The alarms will also include rising or falling frequencies to indicate whether people should go up or down stairs. They were developed with the aid of a large grant from British Nuclear Fuels.【单选题】A.withoutB.withC.havingD.selling正确答案:B答案解析:通过阅读我们可以看出，空白后是一种装置，用来改变当火灾发生时找不到出口的危险境况，所以要表达“用……装置”的意思，只能用介词with:带着、带有。
职称英语考试《理工类》章节练习题精选及答案0516-8
职称英语考试《理工类》章节练习题精选及答案0516-81、The GuitarThe Museum of Fine Arts in the eastern city of Boston recently began showing a collection of guitars. The exhibit is called Dangerous Curves: The Art of the Guitar. It shows how the instrument developed during the past four centuries. Probably no other musical instrument is as popular around the world as the guitar. Musicians use the guitar for almost every kind of music. Country and western music would not be the same without a guitar. The traditional Spanish folk music called Flamenco could not exist without a guitar. The sound of American blues music would not be the same without the sad cry of the guitar. And rock and roll music would almost be impossible without this instrument. Music experts do not agree about where the guitar first was played. Most agree it is ancient. Some experts say an instrument very much like a guitar was played in Egypt more than a thousand years ago. Some other experts say that the ancestor of the modern guitar was brought to Spain from Persia sometime in the twelfth century. The guitar continued to develop in Spain. In the seventeen-hundred it became similar to the instrument weknow today. Many famous musicians played the instrument. The famous Italian violinist Niccolo Paganinni played and wrote music for the guitar in the early eighteen hundred. Franz Schubert used the guitar to write some ofhis famous works. One guitar in the Boston Fine Arts display was played by Les Paul. It is a very old electric guitar. Mister Parl began experimenting with ways to make an electric guitar in the nineteen-thirties. The Gibson Guitar Company began producing its famous Les Parl Guitar in 1952. The instrument has the same shape and the same six strings as the traditional guitar, but it sounds very different. The guitar has always been important to blues music. The electric guitar Mister Paul helped develop made modern blues music possible. There have been many great blues guitarists. Yet, music experts say all blues guitar players are measured against one man and his famous guitar. That man is B-B King. Every blues fan knows that years ago B-B King named his guitar Lucille. Lucille is so important to American music that the Smithsonian Institution in Washington D-C has asked for it. They want to display the large, beautiful black guitar in one of the museums because it is a part ofAmerican culture. The guitar exhibit is called Dangerous Curve, because it displays all kinds of damages guitar has done to people. 【单选题】A.RightB.WrongC.Notmentioned正确答案:B答案解析:由第1段可知，它是吉他艺术，它展示出此种乐器在过去一个世纪的发展过程。
职称英语等级考试试题答案及题解理工类(A级)(7)
职称英语等级考试试题答案及题解理工类(A级)(7)41．正确答案为B。
本题问的是未来的科学是属于什么的?第一段最后一句给出了答案，属于生物科技，所以选B。
-42．正确答案为C。
此题为细节题，问的是生物化学能帮助人们生产出什么样的产品?第二段告诉我们，生物化学虽然可以帮助我们生产出新的材料，但这些材料的质量很难达到天然产品的程度。
这就否定了选项A、B、D，只有选项C 为正确答案。
43．正确答案为D。
本题的答案应在第三段里寻找。
这段告诉我们，．生物化学可以帮助我们在未来生产出人工器官，以替代人体中发病的器官。
故选项D 为正确答案。
44．正确答案为A。
本题问的是1996年Arthur'C．Clarke预见到了什么?第四段第二句告诉我们，未来人们可以用上生物能源，故选A。
45．正确答案为C。
此题为判断题，问的是读了最后一段获得什么信息?本文最后一段谈到了生物能源会存在问题，又以原子能指出新能源的危害，但作者最后一句却暗示新的生物能源不像原子能那样危险，故选Co ．第5部分：补全短文46．正确答案为C。
这一段谈的是pressure方面的事，请注意在这个空格后面是一段引言，但没有原说话人的名字，这也给我们提示，在填入部分里应该有原说话人的名字。
可以考虑的B、C、F三个选项，但从内容上考虑应该选c。
47．正确答案为A。
这里填入的部分是对Redlich所做试验的描述，下文又讲到计算机，所以不难选定A。
48．正确答案为F。
这一段讲的是Redlich试验的结果，一开始就讲了她的finding。
填入的部分里有also这个词，正好接上。
而后面的一句话则用更具体的数据来支持她的结论：越年轻，越可能做假供。
49．正确答案为．D。
Saul Kassin同意Redlich的结果，她认为年轻人风险大(more at risk)，但同时她又认为成年人也十分脆弱(vulnerable)。
50．正确答案为B。
由于在审讯过程中受到的压力，许多人认为做假供是一种摆脱厄境的方法，因此也是一种合理的决定。
职称英语考试《理工类》章节练习题精选及答案0517-16
职称英语考试《理工类》章节练习题精选及答案0517-161、Sharing SilenceDeaf teenagers Orlando Chavez and German Resendiz have been friends since kindergarten (幼儿园). Together the two boys, who go to Escondido High School in California, have had the difficult job of learning in schools where the majority of the students can speak and hear.Orlando lost his hearing at the age of one. German was born deaf, and his parents moved from Mexico to find a school where he could learn sign language. He met Orlando on their first day of kinder garten."We were in a special class with about 25 other deaf kids," German remembered. "Before then, I didn't know I was deaf and I was different.""Being young and deaf in regular classes was very hard," signs Orlando. "The other kids didn't understand us and we didn't understand them. But we've all grown up together, and today, I'm popular because I'm deaf. Kids try to communicate withSome things are very difficult for the two boys. "We can't talk on the phone, so if we need help, we can't call an emergency service," German signs. "And we can't order food in a drive - thru."Despite of their difficulties, the two boys have found work putting food in bags at a local supermarket.They got their jobs through a "workability" program, designed for teenagers from local schools with different types of learning disabilities.German has worked in the supermarket since August, and Orlando started in November."The other people who work here nave been very nice to us," Orlando signs. "They even sign sometimes. At first, we were nervous, but we've learned a lot and we're getting better."The opportunity to earn money has been exciting, both boys said. After high school, they hope to attend the National Technical Institute for the Deaf in New York.The word "emergency" in paragraph 5 is closest in meaning to ______.【单选题】B.alarmC.crisisD.quick正确答案:C答案解析:本题难度不大，干扰项干扰不强，考生会很快确定答案。
职称英语试题理工类(B级)真题及答案
职称英语试题理工类（B级）真题及答案第1 部分：词汇选项（第1-15 题，每题1 分，共15 分）下面每个句子中均有1 个词或短语划有底横线，请为每处划线部分确定1 个意义最为接近的选项。
1. The high-speed trains can have a major impact on our lives.A. effortB. problemC. influenceD.concern2. She always finds fault with everything,A criticizesB simplifiesC evaluatesD examines3.We need to extract the relevant financial data.A storeB saveC reviewD obtain4.We have to act within the existing legal framework.A limitB systemC procedureD status5.They converted the spare bedroom into an office.A reducedB turnedC movedD reformed6. Anderson left the table，remarking that he had some work to do .A doubtingB thinkingC sayingD knowing7. Mr.Henley has accelerated his sale of shares over the past year.A.heldB.expectC offered.D increased8.His shoes were shined to perfection.A .clearedB polishedC washedD mended9. We explored the possibility of expansion at the conference.A.offered B includedC acceptedD investigated10.At that time, we did not fully grasp the significance of what had happened.A giveB understandC attachD lose11.The view from my bedroom window was absolutely spectacular.A generalB traditionalCmagnificent Dstrong12.Marsha confessed that she knew nothing of computer.A reportedB admittedC hoped Danswered13.The study also notes a steady decline in the number of college students taking science courses.A relativeB generalC continuousD sharp14. Jane said that she couldn’t tolerate the long hours.A spendB takeC lastD stand15.The police believe the motive for the murder was money. （红色部分单词待定，不影响答案）A reason BchoiceC ideaD decision第2 部分：阅读判断（第16-22 题，每题1 分，共7 分）下面的短文后列出了7 个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。
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职称英语考试《理工类》章节练习题精选及答案0516-731、Seeing Red Means Danger AheadThe color red often means danger and by paying attention, accidents can be prevented. In the future, the color red also may help prevent danger at construction sites. Thanks to new work by engineers, bridge supports or other kinds of materials could one day contain a color switching material. It will turn red before a structure collapses or falls apart.The secret ______ the color switching material is a particular type of molecule. A molecule is a group of atoms held together by chemical bonds. Molecules come at all shapes and sizes, and make up everything. You can see, touch or feel. How a molecule behaves depends on what kinds of atoms it contains, and how they're held together.When a polymer (聚合物) containing a color switching molecule called a mechanophore (机械响应性聚合物) which is about to break, it produce a color. When a polymer with mechanophore molecules becomes "injured" or weak, one ofthe mechanophore bonds breaks and the material turns red. "It's a really simple detection method. "says Nancy Sottos, one of the scientists who worked on the project. Sottos and her team tested the color switching polymers in their lab. The test results proved encouraging.There is a way to get rid of the color light when a bright light is shone on the mechanophore.The broken bond is fixed and the red color disappears. This "self-healing" may be a problem for engineers. They need to use the color changer in big construction projects that will be outside in sunlight. And sunlight will make the mechanophore's warming system useless. Sottos and her fellow scientists still have a lot of work to do before the color switching molecules can be used outside the lab.【单选题】A.onB.behindC.underD.down正确答案:B答案解析:习惯用法，secret behind指什么东西背后的秘密；under也有底下的意思，但更多是强调地理空间上的；用于抽象事物，多用behind。
2、Cell Phone Lets Your Secret OutYour cell phone holds secrets about you. Besides the names and numbers that you've programmed into it, traces of your DNA linger on the device, according to a new study.DNA is genetic material that appears in every cell. Like your fingerprint, your DNA is unique to you- because you have an identical twin. Scientists today routinely analyze DNA in blood, saliva, or hair left behind at the scene of a crime. The results often help detectives identify criminals and their victims. Your cell phone can reveal more about you than you might think. Meghan J. McFadden, a scientist at McMaster University in Hamilton, Ontario, heard about a crime in which the suspectbled onto a cell phone and later dropped the device. This made her wonder whether traces of DNA lingered on cell phones even when no blood was involved. So she and colleague Margaret Wallace of the City University of New York analyzed the flip open phones of 10 volunteers. They used swabs to collect invisible traces of the users from two parts of the phone: the outside, where the user holds it, and the ______, which is placed at the user's ear.The scientists scrubbed the phones using a solution made mostly of alcohol. The aim of washing was to remove all detectable traces of DNA. The owners got their phones back for another week. Then the researchers collected the phones and repeated the swabbing of each phone once more.The scientists discovered DNA that belonged to the phone's speaker on each of the phones. Better samples were collected from the outside of each phone, those swabs also picked up DNA that belonged to other people who had apparently also handled the phone. Surprisingly, DNA showed up even in swabs that were taken immediately after the phones were scrubbed. That suggests that washing won't remove all traces of evidence from a criminal's device. So cell phones can now be added to the list of clues that can clinch a crime scene investigation.【单选题】A.cardB.keysC.screenD.speaker正确答案:D答案解析:研究者从手机的两部分收集手机微量DNA：一是手机外壳，二是喇叭。
贴在耳朵上的不可能是card、screen和keys。
3、Seeing Red Means Danger AheadThe color red often means danger and by paying attention, accidents can be prevented. In the future, the color red also may help ______ danger at construction sites. Thanks to new work by engineers, bridge supports or other kinds of materialscould one day contain a color switching material. It will turn red before a structure collapses or falls apart.The secret behind the color switching material is a particular type of molecule. A molecule is a group of atoms held together by chemical bonds. Molecules come at all shapes and sizes, and make up everything. You can see, touch or feel. How a molecule behaves depends on what kinds of atoms it contains, and how they're held together.When a polymer (聚合物) containing a color switching molecule called a mechanophore (机械响应性聚合物) which is about to break, it produce a color. When a polymer with mechanophore molecules becomes "injured" or weak, one of the mechanophore bonds breaks and the material turns red. "It's a really simple detection method. "says Nancy Sottos, one of the scientists who worked on the project. Sottos and her team tested the color switching polymers in their lab. The test results proved encouraging.There is a way to get rid of the color light when a bright light is shone on the mechanophore.The broken bond is fixed and the red color disappears. This "self-healing" may be a problem for engineers. They need to use the color changer in big construction projects that will beoutside in sunlight. And sunlight will make the mechanophore's warming system useless. Sottos and her fellow scientists still have a lot of work to do before the color switching molecules can be used outside the lab.【单选题】A.throwB.preventC.createD.keep正确答案:B答案解析:原文中用also may help，说明应填与上文prevent 相似的词句。