《大学英语（三）》模拟试卷A (闭卷)学习中心：姓名：学号：专业：考场号：座位号：第一部分：交际用语（共5小题；每小题2分，满分10分）此部分共有10个未完成的对话，针对每个对话中未完成的部分有4个选项，请从A、B、C、D 四个选项中，选出可以填入空白处的最佳选项，并用铅笔将答题卡上的相应字母涂黑。

1、– Hello. May I speak to Mary?-- BA. Sorry.B. Speaking.C. I don’t know you.D. Why?2、-– Can you tell me how I can get to the nearest shop?-- CA. No.B. I can’t help you.C. It’s just around the corner.D. Go ahead.3、– What does the weather forecast say?-- BA. It says I’m fine.B. It says it is going to snow.C. It says the traffic will turn better.D. It says OK.4、– Excuse me, are you free tomorrow evening?-- DA. You’re welcome.B. I’m glad to see you.C. It doesn’t matter.D. I think so.5、– Do you enjoy your food?-- CA. Thank you.B. I’d like a cup of tea.C. Yes, they’re delicious.D. OK.第二部分：阅读理解（共15小题；每小题3分，满分45分）此部分共有3篇短文，每篇短文后有5个问题。

请从每个问题后的A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并用铅笔将答题卡上的相应字母涂黑。

Passage 1What makes a person a scientist? Does he have ways or tools of learningthat are different from those of others? The answer is "no". It is not the tools a scientist uses but how he uses these tools that makes him a scientist. You will probably agree that knowing how to use a tool is important to a carpenter. You will probably agree, too, that knowing how to investigate, how to discover information, is important to everyone. The scientist, however, goes one step further, he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.The scientist's knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the conditions permit. What works under one set of conditions at one time must work under the same conditions at other times. If the conditions are different, any changes the scientist observes in a demonstration must be explained by the changes in the conditions. This is one reason that investigations are important in science. Albert Einstein, who developed the theory of relativity, arrived at this theory through mathematics. The accuracy of his mathematics was later tested through investigations, Einstein's ideas were shown to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations that may test his investigations.6、What makes a scientist according to the passage? ____B____.A. The tools he usesB. The way he uses his toolsC. His ways of learningD. The various tools he uses7、"The scientist, however, goes one step further…". the author says thIs to show ____C____.A. the importance of informationB. the importance of thinkingC. the difference between scientists and ordinary peopleD. the difference between carpenters and people with other jobs8、A sound scientific theory should be one that _____A___.A. works not only under one set of conditions at one time, but also under the same conditions at other timesB. does not allow any changes even under different conditionsC. can be used for many purposesD. leave no room for improvement9、The author quotes the case of Albert Einstein to illustrate _____C___.A. that measurements are keys to success in scienceB. that accuracy of mathematicsC. that the investigations are important in scienceD. that the mathematical calculations may test his investigations10、What is the main idea of the passage? __D______.A. The theory of relativityB. Exactness is the core of scienceC. Scientists are different from ordinary peopleD. Exactness and ways of using tools are the keys to the making of a scientistPassage 2Many people who work in London prefer to live outside it, and to go in totheir offices or schools every day by train, car or bus, even though this means they have to get up early in the morning and reach home late in the evening.One advantage of living outside London is that houses are cheaper. Even a small flat in London without a garden costs quite a lot to rent. With the same money, one can get a little house in the country with a garden of one's own.Then, in the country one can really get away from the noise and hurryof busy working lives. Even though one has to get up earlier and spend more time in trains or buses, one can sleep better at night and during weekends and on summer evenings, one can enjoy the fresh, clean air of the country. If one likes gardens, one can spend one's free time digging, planting, watering and doing the hundred and one other jobs which are needed in a garden. Then, when the flowers and vegetables come up, one has got the reward together with those who have shared the secret of Nature.Some people, however, take no interest in country things: for them, happiness lies in the town, with its cinemas and theatres, beautiful shops and busy streets, dance-halls and restaurants. Such people would feel that their life was not worth living if they had to live it outside London. An occasional walk in one of the parks and a fortnight's (two weeks) visit to the sea every summer is all the country they want: the rest they are quite prepared to leave to those who are glad to get away from London every night.11、Which of the following statements is NOT true? ______B__A：People who love Nature prefer to live outside the city.B：All the people who work in London prefer to live in the country.C：Some people enjoying city life prefer to work and live inside London.D：Many nature lovers, though working in London, prefer to live outside the city.12、With the same money needed for____C____, one can buy a little house with agarden in the country.A：getting a small flat with a gardenB：having a small flat with a gardenC：renting a small flat without a gardenD：buying a small flat without a garden13、When the garden is in blossom, that one ____B____ has been rewarded.A：living in the countryB：having spent time working in the gardenC：having a garden of his ownD：having been digging, planting and watering14、People who think happiness lies in the city life would feel that ____A___ if they had to live outside London.A：their life was meaninglessB：their life was invaluableC：they didn't deserve a happy lifeD：they were not worthy of their happy life15、The underlined phrase get away from in the 3rd paragraph refers to____C____.A：deal withB：do away withC：escape fromD：prevent awayPassage 3People all over the world today are beginning to hear and learn more and more about the problem of pollution. Pollution is caused either by man's release of completely new and often artificial (人造的) substances into the environment, or by releasing greatly increased amounts of a natural substance(物质), such as oil from oil tankers into the sea.Whatever its underlying reasons, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments would make more efforts. In the home there is an obvious need to control litter and waste. Food comes wrapped up there or four times in packages that all have to be disposed of; drinks are increasingly sold in bottles or tins which cannot be reused. This not only causes a litter problem, but also is a great waste of resources, in terms of glass, metal and paper. Advertising has helped this process by persuading many of us not only to buy thing we neither want nor need, but also to throw away much of what we do buy. Pollution and waste combine to be a problem everyone can help to solve by cutting out unnecessary buying, excess use and careless disposal (处理) of the products we use in our daily lives.16. The main cause of pollution is __A___.A. the release of artificial or natural substances into the environmentB. the production of new industrial goodsC. increased amounts of a natural substanceD. our ever-increasing population17. Much of the pollution could be controlled if only ___C_.A. people would pay more attention to the problemB. governments would take effective measuresC. all sides concerned would make more effortsD. farmers would use less artificial fertilizers18. Food packages, bottles and tins for drinks can cause _B___.A. air and water pollutionB. both a litter problem and a waste of resourcesC. to pay for the serviceD. to produce the receipt19. Which of the following can not help solving the problem of pollution? BA. Cutting out unnecessary buyingB. Eating lessC. Reduce excess useD. Carefully dispose our daily products.20. What does the underlined word "litter" mean in paragraph 2 ? CA. not manyB. serious problemC. bits of waste thingsD. industrial pollution第三部分：词汇与结构（共10小题；每小题2分，满分20分）此部分共有20个未完成的句子，针对每个句子中未完成的部分有4个选项，请从A、B、C、D 四个选项中，选出可以填入空白处的最佳选项，并用铅笔将答题卡上的相应字母涂黑。