北科英语考试题20051

1、Part I Listening Comprehension (25 minutes, 20 points)Section A1. A. He refuses to help the woman. B. He can't handle the equipment by himself. C. He thinks some other people can do it better. D. He thinks the equipment is too heavy for the woman.2. A. His colleagues have contributed a lot. B. A

2、ll of his colleagues congratulate him. C. The award has been given to his colleagues. D. He doesn't deserve the honor.3. A. He dislikes Jack's name. B. He doesn't care who Jack is. C. He doesn't know Jack well. D. He dislikes Jack.4. A. The man is cracking a joke on her. B. It is imp

3、ossible to buy a genuine antique for so little money. C. The man is out of his mind about the old vase. D. The man has run into a great fortune.5. A. He can't find a good idea about the problem. B. He feels hopeless about the project. C. He has encountered another problem. D. He is going to give

4、 up the project.6. A. It was worthwhile. B. It had a very tight schedule. C. It was a waste of time. D. It took him too much time on the road.7. A. It's useless to talk to the professor. B. The professor is often unfair. C. The man has done well enough. D. The man can't be better next time.8

5、. A. The man should not say things like that. B. The man should fight back. C. The man should show his anger openly. D. The man should not complain openly.9. A. She was injured in the shoulder. B. She disliked the people who attended the party. C. She was laughed at for her behavior. D. She was unpo

6、pular at the party.Section BMini-talk One10. A. Improving the conditions of farm animals. B. Increasing the production of farm animals. C. Regulating the food marketing system. D. Regulating the food stores and restaurant chains.11. A. Because they want to save more money. B. Because they want the h

7、ens to lay more eggs. C. Because they want the hens to grow more lean meat. D. Because they want to sell the hens at a better price.12. A. Chickens should be kept in clean places. B. Pigs should be housed in large metal boxes. C. Farm animals should be slaughtered in factories. D. Farm animals shoul

8、d be killed without feeling pain.Mini-talk Two13. A. Under the mountains in the state of Nevada. B. At the power centers in almost forty states. C. Under the deep ocean. D. Near the inactive volcanoes.14. A. People object to burying it at the power centers. B. The power centers have no more space to

9、 store it. C. It is very dangerous to bury it in populous areas. D. The new site is the estate of the federal government.15. A. There are active volcanoes nearby. B. Some people still live in the area. C. The area is close to Las Vegas. D. The area is geographically unsafe. Section C16. What percent

10、age of plant and animal species on Earth do rain forests contain?17. What critical role do rain forests play besides being home to animals and plants?18. How much has global output of carbon dioxide increased in the past century?19. To be classified as a rain forest, how should the trees look?20. Ho

11、w large is the size of the rain forest in South America?PART II VOCABULARY (10 minutes, 10 points )Section A (0.5 point each)21. This student was expelled from school because he had forged some documents for overseas study. A. frustrated B. formulated C. fabricated D. facilitated22. Opinion polls su

12、ggest that the approval rate of the president is on the increase. A. agreement B. consensus C. permission D. support23. A man of resolve will not retreat easily from setbacks or significant challenges. A. pull out B. pull up C. pull in D. pull over24. As few household appliances are now perfect, thi

13、s minor defect is negligible. A. detectable B. trifling C. inexcusable D. magnificent25. The U.S. athletes topped the gold medal tally for the 3rd straight time this summer. A. direct B. proceeding C. vertical D. successive26. Despite tremendous achievement, formidable obstacles to development will

14、persist. A. difficult B. sustainable C. external D. unpredictable27. Moderate and regular exercise can boost the rate of blood circulation and metabolism. A. restrict B. reduce C. increase D. stabilize28. The manager is seeking some cost-effective methods that can call forth their initiative. A. eff

15、icient B. conventional C, economical D. unique29. The report proposes that students be allowed to work off their debt through community service. A. pay off B. get off C. dispose of D. run off30. It was a tragic love affair that only gave rise to pain. A. brought forward B. brought about C. brought d

16、own D. brought inSection B (0.5 point each)31. As females in their 40s tend to _ weight, they are to go in for outdoor activities. A. take on B. hold on C. carry on D. put on32. The shop-owner took a loaf of _-crusted bread and handed it to the child. A. fragile B. crisp C. vague D. harsh33. The exc

17、essive hospitality_ the local officials failed to leave us assured. A. on the point of B. on the grounds of C. on the advice of D. on the part of34. These intelligence officers tried a _ of persuasion and force to get the information they wanted. A. combination B. collaboration C. conviction D. conf

18、rontation35. The terminally ill patient lying in the _ care unit was kept alive on life support. A. apprehensive B. intensive C. extensive D. comprehensive36. The very sound of our national anthem being played at the awarding ceremony is _. A. ice-breaking B. eye-catching C. painstaking D. soul-touc

19、hing37. Leading universities in China prefer to enroll _ brilliant high school students. A. intellectually B. intelligibly C. intelligently D. intimately38. When a heavy vehicle is _ in the mud, the driver has to ask for help. A. involved B. stuck C. interfered D. specialized39. A risk or effect may

20、 diminish _, but it may also increase for some reason. A. at will B. over time C. under way D. so far40. It's in your best _ to quit smoking, for you have some breathing problems. A. sake B. benefit C. advantage D. interestPART III CLOZE TEST (10 minutes, 10 points, 1 point each) “Techno-stress”

21、-frustration arising from pressure to use new technology-is said to be 41, reports Maclean's magazine of Canada. Studies point to causes that 42 “the never-ending process of learning how to use new technologies to the 43 of work and home life as a result of 44 like e-mail, call-forwarding and wi

22、reless phones." How can you cope? Experts recommend setting 45 . Determine whether using a particular device will really simplify life or merely add new 46 . Count on having to invest time to learn a new technology well enough to realize its full benefits. “ 47 time each day to turn the technol

23、ogy off,” and devote time to other things afforded or deserving 48 attention. “People start the day by making the 49 mistake of opening their e-mail, instead of working to a plan,” notes Vancouver productivity expert Dan Stamp.” The best hour and a half of the day is spent on complete 50 .”41. A. de

24、scending B. narrowing C. mounting D. widening42. A. pass on B. range from C. deal with D. give up43. A. confusion B. construction C. contribution D. conduction44. A. creations B. promotions C. productions D. innovations45. A. laws B. boundaries C. deadlines D. barriers46. A. convenience B. advantage

25、 C. flexibility D. complexity47. A. Put forward B. Put across C. Put aside D. Put up48. A. prior B. major C. senior D. superior49. A. fragmental B. fictional C. fractional D. fundamental50. A. relaxation B.entertainment C. rubbish D. hobbyPART IV READING COMPREHENSION (45 minutes, 30 points, 1 point

26、 each)Passage One The study of genetics has given rise to a profitable new industry called biotechnology. As the name suggests, it blends biology and modern technology through such techniques as genetic engineering. Some of the new biotech companies, as they are called, specialize in agriculture and

27、 are working enthusiastically to patent seeds that give a high yield, that resist disease, drought, and frost, and that reduce the need for hazardous chemicals. If such goals could be achieved, it would be most beneficial. But some have raised concerns about genetically engineered crops. "In na

28、ture, genetic diversity is created within certain limits," says the book Genetic Engineering, Food, and Our Environment. "A rose can be crossed with a different kind of rose, but a rose will never cross with a potato. Genetic engineering, on the other hand, usually involves taking genes fr

29、om one species and inserting them into another in an attempt to transfer a desired property or character. This could mean, for example, selecting a gene which leads to the production of a chemical with antifreeze properties from an arctic fish, and joining it into a potato or strawberry to make it f

30、rost-resistant. It is now possible for plants to be engineered with genes taken from bacteria, viruses, insects, animals or even humans." In essence, then, biotechnology allows humans to break the genetic walls that separate species. Like the green revolution, what some call the gene revolution

31、 contributes to the problem of genetic uniformity-some say even more so because geneticists can employ techniques such as cloning and tissue culture, processes that produce perfectly identical copies, or clones. Concerns about the erosion of biodiversity, therefore, remain. Genetically altered plant

32、s, however, raise new issues, such as the effects that they may have on us and the environment. “We are flying blindly into a new era of agricultural biotechnology with high hopes, few constraints, and little idea of the potential outcomes," said science writer Jeremy Rifkin.51. According to th

33、e author, biotech companies are _. A. mostly specialized in agriculture B. those producing seeds of better properties C. mainly concerned about the genetically engineered crops D. likely to have big returns in their business52. Now biotech products are made _. A. within the limits of natural genetic

34、s B. by violating laws of natural genetics C. without the interference of humans D. safer than those without the use of biotechnology 53. In nature, genetic diversity is created _. A. by mixing different species B. within the species itself C. through natural selection D. through selection or contes

35、t 54. Biotechnology has made it possible _. A. for us to solve the food shortage problem in the world B. for plants to be produced with genes of humans C. for humans to assume the cold-resistant property D. to grow crops with the taste of farm animals 55. According to the author, with the developmen

36、t of biotechnology _. A. the species of creatures will be reduced B. our living environment will be better than it is now C. humans will pay for its side effect D. we will suffer from fewer and fewer diseases 56. The author's attitude towards genetic engineering can best be described as _. A. op

37、timistic B. pessimistic C. concerned D. suspiciousPassage Two The practice of capital punishment is as old as government itself. For most of history, it has not been considered controversial. Since ancient times most governments have punished a wide variety of crimes by death and have conducted exec

38、utions as a routine part of the administration of criminal law. However, in the mid-18th century, social critics in Europe began to emphasize the worth of the individual and to criticize government practices they considered unjust, including capital punishment. The controversy and debate over whethe

39、r governments should utilize the death penalty continue today. The first significant movement to abolish the death penalty began during the era known as the Age of Enlightenment. In 1764 Italian jurist and philosopher Cesare Beccaria published An Essay on Crimes and Punishments. Many consider this i

40、nfluential work the leading document in the early campaign against capital punishment. Other individuals who campaigned against executions during this period include French authors Voltaire and Denis Diderot, British philosophers David Hume and Adam Smith, and political theorist Thomas Paine in the

41、United States. Critics of capital punishment argue that it is cruel and inhumane, while supporters consider it a necessary form of revenge for terrible crimes. Those who advocate the death penalty declare that it is a uniquely effective punishment that prevents crime. However, advocates and opponent

42、s of the death penalty dispute the proper interpretation of statistical analyses of its preventing effect. Opponents of capital punishment see the death penalty as a human rights issue involving the proper limits of governmental power. In contrast, those who want governments to continue to execute t

43、end to regard capital punishment as an issue of criminal justice policy. Because of these alternative viewpoints, there is a profound difference of opinion not only about what is the right answer on capital punishment, but also about what type of question is being asked when the death penalty become

44、s a public issue.57. We can learn from the first paragraph that in ancient times _. A. death penalty had been carried out before government came into being B. people thought it was right for the government to conduct executions C. death penalty was practiced scarcely in European countries D. many pe

45、ople considered capital punishment unjust and cruel58. Why was capital punishment questioned in the mid-18th century in Europe? A. People began to criticize their government. B. The government was unjust in this period. C. People began to realize the value of life. D. social critics were very active

46、 at that time.59. Italian jurist and philosopher Cesare Beccaria _. A. was the first person to question the rightness of death penalty B. was regarded as an important author criticizing capital punishment C. was the first person who emphasized the worth of the individuals D. first raised the theory

47、against capital punishment60. Critics of capital punishment insist that it _. A. violates human rights regulations B. is an ineffective punishment of the criminals C. is just the revenge for terrible crimes D. involves killing without mercy61. The advocates and opponents of the death penalty_. A. ag

48、ree that it is a human rights issue B. agree that it can prevent crimes C. explain its statistical analyses differently D. think that they are asked different types of questions62. The author's attitude towards capital punishment can be summarized as _. A. supportive B. critical C. neutral D. co

49、ntradictoryPassage Three Bears mostly live alone, except for mothers and their babies, and males and females during mating season. Bears form temporary groups only in exceptional circumstances, when food is plentiful in a small area. Recent evidence also suggests that giant pandas may form small soc

50、ial groups, perhaps because bamboo is more concentrated than the patchy food resources of other bear species. Other bears may live alone but exist in a social network. A male and female may live in an area partly shared in common-although they tolerate each other, each defends its range from other b

51、ears of the same sex. Male young usually leave their mothers to live in other areas, but female young often live in a range that is commonly shared with that of their mother. The key to a bear's survival is finding enough food to satisfy the energy demands of its large size. Bears travel over hu

52、ge territories in search of food, and they remember the details of the landscape they cover. They use their excellent memories to return to locations where they have had success finding food in past years or seasons. Most bears are able to climb trees to chase small animals or gain access to additio

53、nal plant vegetation. The exceptions are polar bears and large adult brown bears-their heavy weight makes it difficult for them to climb trees. Bears that live in regions with cold winters spend the coldest part of the year asleep in sheltered dens, including brown bears, American and Asiatic black bears, and female polar bears. Pregnant females give birth in the winter in the protected surroundings of these dens. After fattening up during the summer an