北京航空航天大学2006年博士研究生入学考试英语试题参考答案与解析
2022年考研考博-考博英语-北京航空航天大学考试全真模拟易错、难点剖析AB卷(带答案)试题号：6
2022年考研考博-考博英语-北京航空航天大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题As one of the youngest professors in the university，Miss King is certainly on the（）of a brilliant career.问题1选项A.edgeB.porchC.thresholdD.course【答案】C【解析】名词辨析。
句意：作为这所大学最年轻的教授之一，金女士当然是站在事业辉煌的。
edge边缘，优势；porch走廊，门槛；threshold门槛，入口；course路线，航线。
因此，C项threshold 符合句意。
2.单选题In 1906 much of San Francisco was destroyed by an earthquake and the fires that（）问题1选项A.evadedB.ensuedC.encounteredD.emitted【答案】B【解析】动词辨析。
句意：1906，旧金山大部分地区被地震和随后发生的火灾摧毁。
因此选B。
3.单选题Trade with Britain and the West Indies allowed colonial seaports such as Boston to问题1选项A.postponeB.procureC.pursueD.prosper【答案】D【解析】动词辨析。
句意:与英国和西印度群岛的贸易使诸如波士顿这样的殖民海港得以繁荣发展。
故选D。
4.单选题The language barrier made communication difficult, but finally，part of my mes-sage（）.问题1选项A.passed awayB.went overC.came upD.got through【答案】D【解析】短语辨析。
北京航空航天大学考博英语模拟试卷13(题后含答案及解析)
北京航空航天大学考博英语模拟试卷13(题后含答案及解析)题型有：1. Reading Comprehension 2. Structure and V ocabulary 3. Cloze 4. English-Chinese Translation 5. WritingReading ComprehensionPity those who aspire to put the initials PhD after their names. After 16 years of closely supervised e-ducation,prospective doctors of philosophy are left more or less alone to write the equivalent of a large book. Most social-science postgraduates have still not completed their theses by the time their grant runs out after three years. They must then get a job and finish in their spare time,which can often take a further three years. By then,most new doctors are sick to death of the narrowly defined subject which has blighted their holidays and ruined their evenings. The Economic and Social Research Council,which gives grants to postgraduate social scientists, wants to get better value for money by cutting short this agony. It would like to see faster completion rates:until recently,only about 25 points of PhD candidates were finishing within four years. The ESRC’s response has been to stop PhD grants to all institutions where the proportion taking less than four years is below 10 points;in the first year of this policy the national average shot up to 39 points. The ESRC feels vindicated in its toughness,and will progressively raise the threshold to 40 points in two years. Unless completion rates improve further,this would exclude 55 out of 73 universities and polytechnics-including Oxford University,the London School of Economics and the London Business School. Predictably,howls of protest have come from the universities,who view the blacklisting of whole institutions as arbitrary and negative. They point out that many of the best students go quickly into jobs where they can apply their research skills,but consequently take longer to finish their theses. Polytechnics with as few as two PhD candidates complain that they are penalized by random fluctuations in student performance. The colleges say there is no hard evidence to prove that faster completion rates result from greater efficiency rather than lower standards or less ambitious doctoral topics. The ESRC thinks it might not be a bad thing if PhD students were more modest in their aims. It would prefer to see more systematic teaching of research skills and fewer unrealistic expectations placed on young men and women who are undertaking their first piece of serious research. So in future its grants will be given only where it is convinced that students are being trained as researchers, rather than carrying out purely knowledge-based studies. The ESRC can not dictate the standard of thesis required by external examiners,or force departments to give graduates more teaching time. The most it can do is to try to persuade universities to change their ways. Recalcitrant professors should note that students want more research training and a less elaborate style of thesis,too.1．By time new doctors get a job and try to finish their theses in spare time,_____.A．most of them died of some sicknessB．their holidays and evenings have been ruined by their jobsC．most of them are completely tired of the narrowly defined subjectD．most of their grants run out正确答案：D解析：题目问：新的医生在找到工作并利用业余时间写论文时，发生了什么情况?第一段第三、四句“Mostsocial-science postgraduates have still not completed their theses by the time their grant runs out afterthree years．They must then get a job and finish in their spare time，which can often take a further threeyears．”通过这段话可知。
2022年考研考博-考博英语-北京航空航天大学考试全真模拟易错、难点剖析AB卷(带答案)试题号：28
2022年考研考博-考博英语-北京航空航天大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题The（）colonialists managed to wipe out the entire population.问题1选项A.aboriginalB.originalrgeD.regional【答案】A【解析】形容词辨析。
句意：（）殖民主义者们设法消灭全部人口。
aboriginal原始的，土著的；original 最早的，最初的；large大量的；regional地区的。
因此，A项aboriginal符合句意。
2.单选题The medicine（）his pain but did not cure his illness.问题1选项A.activatedB.alleviatedC.deterioratedD.mediated 【答案】B【解析】句意：这种药（）他的疼痛，但不能治愈他的疾病。
A选项activated触发；B选项alleviated 减轻，缓解；C选项deteriorated使恶化；D选项mediated调解。
选项B符合句意。
3.单选题They stood gazing at the happy（）of children playing in the park.问题1选项A.perspectiveB.viewndscapeD.scene【答案】D【解析】名词近义词辨析。
句意：他们站在那儿，凝视着在公园里玩耍的孩子们的快乐场景。
perspective 远景，透视图；view视野，风景；landscape风景，风景画；scene特定地点的景色，场景。
D项在表示场景时，场景中通常包括了其中的人物及其活动，所以本题选D。
4.单选题The reception was attended by（）members of the local community.问题1选项A.excellentB.conspicuousC.prominentD.noticeable【答案】C【解析】C选项prominent意为“突出的；著名的”。
北航期末英语考试题与答案
北京航空航天大学2005－2006 学年第二学期期末《大学英语II》考试卷班级______________学号 _________姓名______________成绩 _________2006年6月28日北京航空航天大学2005级2005——2006学年第二学期大学英语二级期末考试 B卷系别：姓名：学号：请用铅笔将所有答案涂/写在答题卡/纸上，做在此试卷上无效。
Part I. Listening Comprehension (30 points)Section ADirections: In this section you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and question will be spoken once. After each question there will be a pause. You must read the four choices marked A), B), C) and D), and decide which one is the best answer. Then mark the corresponding letter on the ANSWER SHEE with a single line through the center.1. A) He stayed in his company.B) He was away on business in London.C) He went to London with his wife.D) He enjoyed his holiday in London.2. A) She was absent from the party.B) She organized the party.C) She was present for the party.D) She was invited to the party.3. A) Bob's.B) Tom's.C) The man's.D) The woman's.4. A) The one the woman bought yesterday.B) Both the man's and Jack's.C) Jack's.D) The man's.5. A) That the woman should not worry.B) That Mr. Smith is very kind.C) That he is worried.D) That he likes Mr. Smith.6. A) 8:00.B) 8:10.C) 8:25.D) 7:45.7. A) He does not like Mr. Smith and his friends.B) He looks after them carefully.C) He makes them work even on Sunday.D) He is strict.8.A) Rainy.B) Cloudy.C) Shiny.D) Windy.9. A) He has little rest.B) He is resting.C) He stays late for the lesson.D) He is studying.10. A) He thinks he broke the calculator.B) He doesn't know the answer to the problem.C) He doesn't know where the calculator is.D) He lost the calculator.Section BDirections: In this section you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the question will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on the Answer Sheet with a single line through the center.Passage One11. A) A uniformed policeman whose job is to catch criminals.B) An ordinary policeman whose job is to avoid criminals.C) A policeman out of uniform whose job is to track down criminals.D) An ordinary man who finds about criminals.12. A) To steal things.B) To catch thieves.C) To put things in people's pockets.D) To watch the players.13. A) Bad men are foolish if they talk too much.B) Thieves like to rob coffee-shop.C) All the people who go to a coffee-shop are bad.D) It is dangerous for thieves to drink coffee.Passage Two14. A) At the beginning of this century.B) In the 1840s.C) In 1700.D) In the 18th century.15. A) Because he wanted to kill time.B) Because it was a way for him to make a living.C) Because he was very rich and had nothing else to do.D) Because he wanted to get some money through playing cards.16. A) Sandwich often played cards for 24 hours, stopping only to eat some “sandwich”.B) Sandwich often played cards for 24 hours and didn't even stop playing when he was eating “sandwich”.C) Sandwich often played cards for 24 hours without eating anything.D) Sandwich often played cards for long.Passage Three17. A) The second Sunday in May.B) The second Sunday in March.C) The first Sunday in May.D) The last Sunday in March.18. A) Greeting cards.B) A day of rest.C) A bunch of flowers.D) A delicious meal in an expensive restaurant.19. A) So that Mother can spend time with grandparents.B) So that they can have a chance to practise cooking.C) So that they can mix the food they like.D) So that Mother can spend a whole day away from the kitchen.20. A) Mother's Day originated in the United States.B) To celebrate the holiday, families take Mother to the theater or the concert.C) On that day another enjoyment for Mother is breakfast being served in bed.D) Mother's Day has been a national tradition in the United States since 1951.Section C: Spot DictationDirections:In this section you will hear a passage of about 120 words three times. The passage is printed on your Answer Sheet with about 50 words missing. First, you will hear the whole passage from the beginning to the end just to get a general idea of it. Then, in the second reading, you will hear a signal indicating the beginning of a pause after each sentence, sometimes two sentences or just part of a sentence. During the pause, you must write down the missing words you have just heard in the corresponding space on the Answer Sheet. There is also a different signal indicating the end of the pause. When you hear this signal, you must get ready for what comes next from the recording. You can check what you have written when the passage is read to you once again without the pauses.Increasingly, over the past ten years, people ---- especially young people ---- have (21) ____________ their eating habits, because much of the food they eat, particularly foods, is not good for health. (22) ____________ in natural foods: foods which do not contain chemical additives and which have (23) ____________, widely used in farming today.Natural foods, for example, are (24) ____________ which (25) ____________ that is rich in organic matter.Natural foods (26) ____________ which have been allowed to (27) ____________ in healthy pastures.There are (28) ____________ which are now receiving (29) ____________. Take, for example, the question of sugar. This is actually (30) ____________.Part II. Vocabulary & Structure (15 points)Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the ANSWER SHEET with a single line through the center.31.Many people think that the standards of public __________ have declined.A) consciousness B) rightness C) morality D) mentality32.The fact that they reacted so differently was a reflection of their different ________.A) personalities B) performancesC) appearances D) qualities33.Housewives who do not go out to work often feel they are not working to their full __________.A) strength B) capacity C) possibility D) length34.When traveling, you are advised to take travelers’ checks, which provide a secure _________ to carrying yourmoney in cash.A) selection B) choice C) alternative D) option35.The representative of the company seemed very _________ to the conditions of the workers.A) disinterested B) ignorant C) careless D) indifferent36.The address of a fax includes the source and __________ of the fax message.A) objective B) reception C) target D) destination37.Medical care reform has become this country’s most important public health ________.A) question B) issue C) matter D) stuff38. A complete investigation into the causes of the accident should lead to improved standards and should____________ new operating procedures.A) proceed with B) result inC) match with D) subject to39.Not a few old people do not like their daily ________ upset.A) routine B) regulation C) habit D) custom40.He is a recognized authority ________ foreign language education.A) on B) for C) of D) about41.We can not ________ you to do it, but we think you should.A) promote B) impose C) compel D) exert42.The _______ in the mountains is very beautiful.A) initiative B) conservation C) scenery D) diversity43.The information age is the time of the intellectuals and the pioneers, when __________ could be made inE-commerce.A) fortunes B) property C) treasures D) prosperity44.They gave her a(n) ________ to study abroad as a visiting scholar for one year.A) fare B) grant C) certificate D) insurance45.We haven’t enough money to buy a house, so we’ll have to __________.A) go through B) live through C) spring up D) do without46.The police have found no _______ to his identity.A) clue B) indicator C) cue D) track47.Both sides are determined to get what they want, and there seems not to be much possibility of __________.A) bargain B) compromise C) tolerance D) harmony48.Their marriage came to an end because they were simply not __________ with each other.A) realistic B) cooperative C) compatible D) comparable49.The saxophonist ______ a Duke Ellington melody in his solo.A) spotted B) derived C) quoted D) repeated50.Inquiries ___________ the conditions of the patients may be made personally or via internet.A) revealing B) proclaiming C) spotting D) concerning51.I will ______ your bad behavior this time, but don’t do it again.A) cease B) forbid C) overlook D) criticize52.My plan is _________; I plan to get a master degree within one year.A) enormous B) massive C) ambitious D) aggressive53.The group is trying to _______ the trend towards developing the wetlands.A) convert B) replace C) revolt D) reverse54.He got married with Madame Song and ___________ to Christianity.A) converted B) transferred C) undertook D) transmitted55.They threatened him and didn’t leave him much _______: either he paid his debts or they would beat him up.A) option B) selection C) compromise D) illusion56.Tarzan realized also his limitations; he knew that he could not successfully _________ great numbers in openbattle.A) clean up B) cope with C) take care of D) concern with57.Next week we are going on a day _______ to the mountains around Beijing.A) trail B) excursion C) recreation D) voyage58.She walked along the path in the heavy rain, her long skirt ________ in the mud.A) touching B) tracing C) trailing D) tracking59.The three chain stores of household appliances _____ a price war.A) financed B) funded C) undertook D) waged60.The corporation made a _________ to donate $50000 to Red Cross.A) commitment B) fund C) sponsor D) treatyPart III. Reading Comprehension (30 points)Directions: There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the ANSWER SHEET with a single line through the center.Passage OneHow do people image life in the United States in the future? Below are some predictions made by Richard N. Farmer, who gave his light-hearted opinion of the “World of 2084.”Since no one wants to do the dirty, uninteresting factory-line work any more, we decide not to. So we take some chimpanzees（黑猩猩）, or if we really want some strength, some great apes (猿), do a bit of scientific engineering here and there, and we create some animals, which are made for the factory line. They work their eight hours a day, and don’t mind the repetition a bit.Jack Baxter, a common American of 2084, glanced at his stop-watch. He was slowing down; he could only run the kilometer in four minutes flat now, and when he was 80, he could do it in three-fifty. But, being 140 years old made a difference, regardless of what his doctor said. Jack had received his first cancer shot in 1981; he had received his man-made heart in 2014, before they really got those human ones perfected, so he wasn’t a very good example of a complete human. But he felt pretty good; he had been one of the lucky ones, who had received his shots to make him young again before he turned 40, so he was still a young-looking fellow. Of course, he looked old in his world, since no one got much beyond 30-looking any more. And, of course, he would die; right now, fellows pushing 200 were in poor shape and kicking off.61. Who is NOT likely to do factory-line work in the future according to Farmer?A) humans B) chimpanzees C) apes D) dogs62. Why was Jack Baxter not a very good example of a complete human?A)Because he is too old.B)Because he had a cancer shot when he was young.C)Because his heart was man-made.D)Because he looked older than other people.63. Why did Jack still look young at such an old age?A)Because everybody looked young in his world.B)Because he received a shot before 40.C)Because he had a young heart.D)Because he did exercise every day.64. What did Jack’s doctor probably tell him?A) A 140-year-old can do what an 80-year-old does.B)He could run the kilometer within four minutes.C)It’s natural that you will slow down as you grow old.D)Running fast is good to his health.65. What does “kick off” (the last two words) probably mean?A) do sports B) exercise C) take flights D) diePassage TwoThere is much discussion today about whether economic growth is desirable. At an earlier period, our desire for material wealth may have been justified. Now, however, this desire for more than we need is causing serious problems. Even though we have good intentions, we may be producing too much, too fast.Those who criticize economic growth argue that we must slow down. They believe that society is approaching certain limits on growth. These include the fixed supply of natural resources, the possible negative effects of industry on the natural environment, and the continuing increase in the world’s population. As society reaches these limits, economic growth can no longer continue, and the quality of life will decrease.People who want more economic growth, on the other hand, argue that even at the present growth rate there are still many poor people in the world. These proponents of economic growth believe that only more growth can create the capital needed to improve the quality of life in the world. Furthermore, they argue that only continued growth can provide the financial resources required to protect our natural surroundings from industrialization.This debate over the desirability of continued economic growth is of vital importance to business and industry. If those who argue against economic growth are correct, the problems they mention cannot be ignored. To find a solution, economists and the business community must pay attention to these problems and continue discussing them one another.66. According to those who argue against economic growth, we should slow down for the following reasons EXCEPT that ____.A)the world population is ever increasingB)our natural surroundings are in danger of being destroyed by industryC)the fixed supply of natural resources marks a point beyond which economic growth cannot continueD)more efforts should be made to improve the quality of our material life67. Those who want more economic growth believe that continued economic growth ____.A)can provide the solution to all our social problems todayB)can provide us with more natural resources for industrializationC)can protect our environment from being polluted by industryD)is essential to the well-being of society as a whole68. According to the context, the word “proponents” (Line 2, Para. 3) most probably refers to ____.A)disagreementsB)arguments in support of somethingC)people who argue for somethingD)people who argue against something69. What is the main topic of the passage?A)The advantages and disadvantages of economic growth.B)The present debate on economic growth.C)The contradiction between economists and the business community.D)The importance of the debate on economic growth.70. We can infer from the passage that the author’s attitude towards the economic growth is ____.A) a matter of factB)affirmativeC)negativeD)worriedPassage ThreeTime spent in bookshop can be most enjoyable, whether you are a book-lover or merely you are there to buy a present. You may even have entered the shop just to find shelter from a sudden shower. Whatever the reason, you can soon become totally unaware of your surroundings. The desire to pick up a book with an attractive “dust-jacket” is irresistible, although this method of selection ought not to be followed, as you might end up with a rather dull book. You soon become engrossed in some book or other, and usually it is only much later that you realize you have spent far too much time there and must dash off to keep some forgotten appointment---without buying a book, of course.This opportunity to escape the realities of everyday life is, I think, the main attraction of a bookshop. There are not many places where it is possible to do this. A music shop is very much like a bookshop. You can wander round such places to your heart’s content. If it is a good shop, no assistant will approach you with inevitable greeting: “Can I help you, sir?” You needn’t buy anything you don’t want. In a bookshop an assistant should remain in the background until you have finished browsing. Then, and only then, are his services necessary. Of course you may want to find out where a particular section is, but when he has led you there, the assistant should retire carefully and look as if he is not interested in selling a single book.You have to be careful not to be attracted by the variety of books in a bookshop. It is very easy to enter the shop looking for a book on ancient coins and to come out carrying a copy of the latest best-selling novel and perhaps a book about brass-rubbing---something that had only vaguely interested you up until then. This volume on the subject, however, happened to be so well illustrated and the part of the text you read proved so interesting that you just had to buy it. This sort of thing can be very dangerous. Apart from running up a huge account, you can waste a great deal of time wandering from section to section.71. What does “dust-jacket” in the first paragraph probably mean?A)The title of a book.B) A kind of clothes.C)Book cover full of dust.D)Protecting paper cover of a book.72. In the author’s opinion, what is the main attraction of a bookshop?A)You can spend much time in the bookshop.B)It has many books with attractive dust-jacket.C)It enables you to forget the realities of everyday life.D)You don’t have to go for unpleasant appointments.73. According to the passage, what will happen in a good bookshop?A)Nobody will take notice of you.B)You will feel as if you were in a music shop.C)You will find yourself undisturbed and satisfied with your own browsing.D)The assistant will greet and treat you in a very friendly way.74. The author thinks that the service of the bookshop assistant is needed ____.A)as soon as you enter the shopB)before you start your browsingC)only when you have finished your browsingD)after you have made your final decision75. Picking up books that vaguely interest you can be dangerous because ___.A)you may forget about the book you plan to buyB)it costs you too much money and timeC)it makes you break your appointmentD)you have to give up the best-selling bookPassage FourAll research to date on body image shows that women are much more critical of their appearance than men---much less likely to admire what they see in the mirror. Up to 8 out of 10 women are dissatisfied with their reflection, and more than half may see a distorted image.Men looking in the mirror are more likely to be either pleased with what they see or indifferent. Research shows that men generally have a much more positive body-image than women---if anything, they may tend to overestimate their attractiveness. Some men looking in the mirror may literally not see the flaws in their appearance.Why are women so much more self-critical than men? Because women are judged on their appearance more than men, and standards of female beauty are considerably bombarded with images of the “ideal” face. And constant exposure to idealized images of female beauty on TV, magazines and billboards makes exceptional good looks seem normal and anything short of perfection seem abnormal and ugly. It has been estimated that young women now see more images of outstandingly beautiful women in one day than our mothers saw through their entire adolescence. Also, most women are trying to achieve the impossible: standards of female beauty have in fact become progressively more unrealistic during the last century. In 1917, the physically perfect woman was about 5ft 4 in tall and weighed nearly 10 stone. Even 25 years ago, top models and beauty queens weighed only 8% less than the average woman. Now they weigh 23% less. The current media ideal for women is achievable by less than 5% of the female population---and that’s just in terms of weight and size. If you want the ideal shape, face, etc., it’s probably more like 1%.76. The main purpose of the passage is to _____.A)explain a phenomenonB)compare two factsC)make a suggestionD)strengthen a current theory77. The difference between men and women when they look into the mirror is that _____.A)women stay longer before the mirror than menB)women feel more comfortable about their appearance than menC)women, more than men, come away from the mirror feeling unsatisfiedD)women’s looks before the mirror appear more distorted than men’s78. The phrase “bombarded with” (Line 2, Para. 3) could best be replaced by ____.A)deniedB)doubtful ofC)very proud ofD)influenced by79. Which of the following can be inferred about the physically perfect woman in 1917?A)She was not very much different from the average woman.B)She was hardly achievable by the female population.C)She looked into the mirror more often than women today.D)She was regarded perfect only in terms of her face.80. Today’s perfect woman is achievable, in terms of every physical aspect, by ___ of the female population.A) 23% B) 8% C) 5% D) 1%Part IV. Cloze (5 points)Directions: There are 10 blanks for the following passage. Fill in the blanks and write your answer on the ANSWER SHEET.A foreigner’s first impression of the U.S. is likely to be that everyone is in a rush – often under pressure. City people always appear to be hurrying to get where they are going, ____81____seeking attention in a store, or____82____ others as they try to complete their shopping. Racing through daytime meals is part of the pace of life in this country. Working time is considered ____83____. Others in public eating-places are waiting for you to finish so they, too, can be ____84____ and get back to work within the time allowed. You also find drivers will be ____85____ and people will push ____86____ you. You will miss smiles, brief conversations, and small ____87____ with strangers. Don’t take it ____88____. This is because people value time highly, and they ____89____ someone else “wasting” it ____90____ a certain appropriate point.Part V. Chinese-English Translation (20 points)Directions:Translate the following into English with the phrases given below. Change the form where necessary. Write your answer on the ANSWER SHEET.stand for pass on to come in the way of for a time take shapeput up with settle down in the event of scare sb. to death account for91. 银行答应万一出现紧急情况可以贷款给他。
北京航空航天大学博士研究生入学考试试题一参考答案及详解
北京航空航天大学博士研究生入学考试英语模拟试题一PART 1 Listening Comprehension (20 points) (略)PART II Reading Comprehension(30 points)Directions:There are four passages in the part. Each passage is followed by some questions or unfinished statements. For each of them, there are 4 choices marked A, B, C and D. Read the passages carefully and decide on the best choice. Then mark the corresponding letter on the ANSWER SHEET with a single line through the center.Passage 1Unless we spend money to spot and prevent asteroids(小行星) now, one might crash into Earth and destroy life as we know it, say some scientists.Asteroids are bigger versions of the meteoroids(流星) that race across the night sky. Most orbit the sun far from Earth and don't threaten us. But there are also thousands whose orbits put them on a collision course with Earth.Buy $ 40 million worth of new telescopes right now. Then spend $ 10 million a year for the next 25 years to locate most of the space rocks. By the time we spot a fatal one, the scientists say, we'll have a way to change its course.Some scientists favor pushing asteroids off course with nuclear weapons. But the cost wouldn't be cheap.Is it worth it? Two things experts consider when judging any risk are: 1) How likely the event is; and 2) How bad the consequences if the event occurs. Experts think an asteroid big enough to destroy lots of life might strike Earth once every 400, 000 years. Sounds pretty rare-but if one did fall, it would be the end of the world. "If we don't take care of these big asteroids, they'll take care of us," says one scientist. "It's that simple."The cure, though, might be worse than the disease. Do we really want fleets of nuclear weapons sitting around on Earth? "The world has less to fear from doomsday (毁灭性的) rocks than from a great nuclear fleet set against them," said a New Y ork Times article.21. What does the passage say about asteroids and meteoroids?A. They are heavenly bodies different in composition.B. They are heavenly bodies similar in nature.C. There are more asteroids than meteoroids.D. Asteroids are more mysterious than meteoroids.22. What do scientists say about the collision of an asteroid with Earth?A. It is very unlikely but the danger exists.B. Such a collision might occur once every 25 years.C. Collisions of smaller asteroids with Earth occur more often than expected.D. It's still too early to say whether such a collision might occur.23. What do people think of the suggestion of using nuclear weapons to alter the course of asteroids?A. It sounds practical but it may not solve the problem.B. It may create more problems than it might solve.C. It is a waste of money because a collision of asteroids with Earth is very unlikely.D. Further research should be done before it is proved applicable.24. We can conclude from the passage that _.A. while pushing asteroids off course nuclear weapons would destroy the worldB. asteroids racing across the night sky are likely to hit Earth in the near futureC. the worry about asteroids can be left to future generations since it is unlikely to happen in our lifetimeD. workable solutions still have to be found to prevent a collision of asteroids with Earth.25. Which of the following best describes the author's tone in this pass age?A. Optimistic.B. Critical.C. Objective.D. Arbitrary.Passage 2Believe it or not,optical illusion (错觉) can cut highway crashes.Japan is a case in point. It has reduced automobile crashes on some roads by nearly 75 percent using a simple optical illusion. Bent stripes, called chevrons (人字形)painted on the roads make drivers think that they are driving faster than they really are, and thus drivers slow down.Now the American Association Foundation for Traffic Safety in Washington D. C. is planning to repeat Japan's success. Starting next year, the foundation will paint chevrons and other patterns of stripes on selected roads around the country to test how well the patterns reduce highway crashes.Excessive speed plays a major role in as much as one fifth of all fatal traffic accidents, according to the foundation. To help reduce those accidents, the foundation will conduct its tests in areas where speed-related hazards are the greatest-curves, exit slopes, traffic circles, and bridges. Some studies suggest that straight, horizontal bars painted across roads can initially cut the average speed of drivers in half. However, traffic often returns to full speed within months as drivers become used to seeing the painted bar.Chevrons, scientists say，not only give drivers the impress ion that they are driving faster than they really are but also make a lane appear to be narrower. The result is a longer lasting reduction in highway speed and the number of traffic accidents.26. The passage mainly discusses .A. a new way of highway speed controlB. a new pattern for painting highwaysC. a new approach to training driversD. a new type of optical illusion27. On roads painted with chevrons drivers tend to feel that .A. they should avoid speed-related hazardsB. they are driving in the wrong laneC. they should slow down their speedD. they are approaching the speed limit28. The advantage of chevrons over straight, horizontal bars is that the former .A. can keep drivers awakeB. can cut road accidents in halfC. will have a longer effect on driversD. will look more attractive29. The American Association Foundation for Traffic Safety plans to .A. try out the Japanese method in certain areasB. change the road signs across the countryC. replace straight horizontal bars with chevronsD. repeat the Japanese road patterns30. What does the author say about straight, horizontal bars painted across roads?A. They are falling out of use in the United States.B. They tend to be ignored by drivers in a short period of time.C. They are applicable only on broad roads.D. They cannot be applied successfully to traffic circles.Passage 3There are a number of formats for reporting research, such as articles to appear in journals, reports addressed to funding agencies, theses or dissertations as part of the requirements for university degrees, and papers to be presented at conferences. These formats differ from one another mostly in their purposes and the audiences whom they address. We will now briefly describe them.The journal article is a way of reporting research for professional journals or edited collections. The research is reporting in a brief, yet informative way, focusing mostly on the main features of the research such as the purpose, review of the literature ( often referred to as "background" ), procedures used for carrying out the research accompanied by tables, charts, and graphs, and interpretations of the results ( often referred to as discussion).The content and emphasis of the journal article will vary according to the intended readers (research or practitioners) and it is important for the researcher to be aware of the background and interest of the readers of the journal. Articles intended to be read by practitioners will emphasize the practical implications and recommendations of the research, while articles intended to be read by researchers will describe in detail the method used to collect data, the construction of data collection procedures, and the techniques used for analyzing the data. It is important for the novice researcher to be aware of the fact that articles submitted to journals go through a process of evaluation by experts who make a judgment and recommend whether they should be published or not.The thesis or dissertation is a format for reporting research which graduate students write as part of fulfilling the requirements for an advanced academic degree. The student is expected to describe in great detail all the phases of the research so it can be examined and evaluated carefully by the reader. Thus the thesis or dissertation includes the purpose and significance of the study, the rationale, a thorough review of the literature, detailed information as to the research tools and the procedures involved in their development, a description of data analysis and the results, and an interpretation of the results in the form of conclusions, implications, and recommendation. Thisdetailed description of the process of the research is needed to provide the professors with an indication of the student's ability to carry out research.The conference paper is a way of reporting research at conferences, seminars and colloquia. At such meetings research papers are usually presented orally. They are similar to the research 'article since research is reported in a concise, yet informative way, focusing on the most essential elements of the research. Handouts and transparencies can also accompany the presentations. As with the research article, here too, the content and emphasis of the oral report will depend to a large extent on the type of audience present at the meeting .and whether they are researchers or practitioners.31. The best title for this passage could beA. Types of Research ReportsB. Types of Journal ArticlesC. Writing of research ReportsD. Writing of Different Artic les32. The common aspect for the journal articles, theses and conference papers lies in thatA. they are all for the practitionersB. they are all to be read by researchersC. they are all for being publishedD. they are all forms of reporting research33. We can distinguish those research reports from each other mainly throughA. their writing style and lengthB. their aims and possible audiencesC. their presented places and timeD. their content and purposes34. Which of the following statements is NOT mentioned in this passage?A. Both journal articles and conference papers are reported in a brief and informative way.B. All the theses or dissertations and conference papers are reported in spoken languages.C. Both the journal articles and conference papers are influenced greatly by the intended receivers.D. The various formats of research reports may be presented in different ways.35. How can a professor evaluate a student's capability of implementing the research?A. By concentrating on the main factors like the purpose, background, procedures and discussion.B. By emphasizing the practical implications and recommendations of the research.C. By focusing on the detailed description of the process of the research such as the tools, procedures, the process of data analysis, the results, conclusions, etc.D. By noticing the detailed method used to collect the data, the construction of the data collection procedures, the techniques for analyzing the date and results, etc.Passage 4In recent years, many Americans of both sexes and various ages have become interested in improving their bodies. They have become devoted to physical fitness. The need to exercise has almost become compulsive with many persons who have a strong desire to be more physically fit.By nature, Americans are enthusiastic and energetic about their hobbies and pastimes. They apply this enthusiasm, and energy to jogging/running. As a result, there are running clubs to join andmany books and magazines to read about running.The desire to be physically fit is explained by a "passion" for good health. The high rate of heart attacks in the 1960s caused an increase on the part of the public in improving the human body.Middle-aged men especially suffer from heart attacks. Thus, they are one group strongly interested in more physical exercise. In fact, many doctors encourage their patients to become more physically active, especially those who have sedentary jobs. It is interesting to note that the rate of heart attacks began to decrease in the 1970s and it is still decreasing.Physical fitness currently enjoys a favored role in the United States. It is a new "love" that many Americans have cherished. Will it last long? Only time will tell or until another "new passion" comes along.36. In recent years, many Americans have become interested in improving their bodies becauseA. they are enthusiastic about their hobbies and pastimesB. they have a strong desire to be more physically fitC. there are many running clubs to joinD. there are many books and magazines to read about running37. The passage implies that is a great favorite of many Americans, men and women, old and young.A. jogging/runningB. joining running clubsC. reading books and magazines about runningD. going in for all kinds of sports38. Middle-aged men suffering from heart attacksA. are compulsive joggersB. are encouraged by their doctors to go in for jogging/runningC. are interested in taking more physical exerciseD. are enthusiastic and energetic about hobbies and pastimes39. In the sentence "In fact, many doctors encourage their patients to become more physically active, especially those who have sedentary jobs", the word "sedentary" meansA. involving physical workB. needing much sittingC. energy-consumingD. sleep-producing40. According to the passage, will the love for physical exercise last long for Americans?A. Y es.B. No.C. Somebody can tell.D. It is hard to tell.PART III Vocabulary (10 points)Directions: In this part, there are 20 sentences with four choices below each sentence. Choose the best one from the 4 choices. Then mark the corresponding letter oil the ANSWER SHEET witha single line through the center.41. Not until the game had begun __ at the sports ground.A. should he have arrivedB. had he arrivedC. did he arriveD. would he had arrived42. Neither at this meeting nor at the previous one _ the proposal.A. they did not discussB. did they discussC. do they discussD. would they discuss43. The molecules of gases move more freely than __A. do liquids and solidsB. liquids and solids doC. do those of liquids and solidsD. those do of liquids and solids44. The taller the container, _________ at the bottom.A. the greater will the water pressure beB. the water pressure will be greaterC. the greater will be the water pressureD. greater the water pressure will be45. from the tenth floor when the policeman pointed his pistol at him.A. Jumped down the burglarB. Down the burglar jumpedC. The burglar jumped downD. Down jumped the burglar46. To the north of the city __ a small island.A. lainB. liesC. was thereD. there lays47. she first heard of the man referred to as a specialist.A. That was from StephenB. It was Stephen whomC. It was from Stephen thatD. It was Stephen that48. Was it __ the professor regarded with such contempt?A. them whoB. them whomC. he whoD. those49. __ the Europeans began to learn how to use the compass on their ships.A. It was not until the 12th century whenB. Hardly it was the 12th century thanC. No sooner it was the 12th century whenD. It was not until the 12th century that50. When I try to understand _ _ that prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes.A. why it doesB. what it doesC. what it isD. why it is51. More often it is the President, and not the members of his cabinet, __ the populace.A. who appeal toB. to whom appeal toC. whom appeals toD. who appeals to52. On the large board in the main hall of the airport .you can easily find the different Destinations __which airlines can take you.A. inB. ofC. toD. by53. Not until actually faced with water scarcity __ appreciate the value of water to a region.A. one canB. one can notC. can oneD. can not one54. Most people don't think of a stamp as a receipt, but that is __ it really is a proof of just how much money you have paid in advance for mail delivery.A. whatB. whyC. howD. who55. Without water from the Nile River, Egypt __ a farming country and become a desert.A. will cease to beB. would cease to beC. will cease beingD. would cease being56. Although he refused to act on my suggestion, he had to admit that what I said.A. it was something inB. there was something asC. it was something asD. there was something in57. There is little, __, farming in that area and all you can see is miles of wild countryside.A. if soB. if suchC. if notD. if any58. In his lecture, the education expert emphasized the fact that nowadays children are exposed to many influences that of their families.A. rather thanB. other thanC. except forD. but for59. The singer on the stage has a young __ face and a voice of an __A. boy...angelB. boy's…angelC. boy…ang el'sD. boy's…angel's60. A new material __, we have good reason to be optimistic.A. developedB. being developedC. was being developedD. was developed PART IV Cloze (10 points)Directions: In this part, there are incomplete sentences in the following passage. For each sentence there arefour choices marked A, B, C and D. Choose the one that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.What attracts customers? Obviously the quality of a product does, but visual images 61a great deal. It is not only the image provided by the packaging that 62 but the whole corporate63 of the company. There are now many products and services on the market which are similar in content 64 produced by different companies. It is vital, therefore, for a company to 65 itself from its competitors by having a strong company image which is immediately 66 Logos are part of this image. They are 67 which often include a name or initials to identify a company. The logo establishes a 68 identity for the company, just as different groups of young people express their identity through hairstyles and clothes. All groups from all cultures and 69 the ages have used colors and symbols to show their identity. In different cultures, different colors 70 different meanings. Some colors may be connected with coldness in one culture and with 71 in another:some colors represent 72 in one culture but death in another. International companies have, 73 , to make sure that their logos will not be misunderstood or misinterpreted in different countries.Many companies have, over the years, 74 their logos to fit in with contemporary design and to present more powerful images. Company logos can be emotive and can 75 loyalty by 76 the instinct. Some logos 77 an idea of the product, and a case in point is the steering wheel in the Mercedes logo. Logos are used on letterheads, packaging and 78 as well as on the product itself. They may also appear in newspapers or on television as part of an advertising 79 .Companies need to have a strong corporate identity. The logo helps to promote this image andto fix it in the minds of the 80 . Logos, therefore, need to be original and to have impact and style.61. A. attribute B. contribute C. devote D. attract62. A. concerns B. involves C. counts D. means63. A. features B. quality C. identity D. status64. A. instead B. and C. though D. as65. A. exist B. isolate C. hold D. distinguish66. A. observable B. differentiable C. recognizable D. accountable67. A. symbols B. signs C. signals D. indications68. A. visible B. visual C. brief D. explicit69. A. in B. throughout C. for D. between70. A. contain B. carry C. predominate D. convey71. A. mildness B. consolation C. affection D. warmth72. A. life B. love C. live D. alive73. A. otherwise B. still C. therefore D. additionally74. A. continued B. kept C. changed D. refreshed75. A. promote B. inspire C. prompt D. stir76. A. regarding B. impressing C. influencing D. effecting77. A. combine B. collaborate C. incorporate D. blend78. A. covers B. brochures C. contents D. volumes79. A. movement B. plan C. campaign D. function80. A. consumers B. employers C. reporters D. manufacturersPART V T ranslation (15 points)Directions:Read the following passage carefully and then translate it into Chinese. Write your translation on the ANSWER SHEET (2).The fact known to us is that war, different from what many people believe it to be, is not completely an outcome of" humanity". Otherwise，war and violence among people would exist in all the human history or ahnost all societies. However, this is not the truth. Archaeologists' investigation results seem to suggest that men lived quite a peaceful life long ago. For example, among ancient French cave drawings which were earlier than 10, 000 B. C., there were no pictures describing people fighting with each other. This indicates that, in that early period of mankind, fight among people was comparatively rare.In a certain way, this discovery is not surprising at all:in the world of animals, it's rare for one to prey on another of its own species. They do kill other kinds of animals, but not their own. Like most animals, the proportion of inner violence among early human beings was relatively small. Therefore, war is not the inherent outcome of humanity but that of certain social and cultural conditions.PART VI Writing(15 points)Directions:A. Study the following graph carefully and write an essay in 200 words.B. Your essay should meet the requirements below.Outline:1. Interpret the graph.2. Suggest counter-measures.3. Give advice for jobseekers.参考答案及解析21．B 依据文章第二段第1行可以判断出两者性质相似只是体积不同，排除A项；文中并无两者数量上的比较，排除C项；也没有涉及D项的内容。
北京航空航天大学考博英语阅读真题及其解析
北京航空航天大学考博英语阅读真题及其解析Education is an absolute imperative in the emerging globalknowledge society,so new ways of providing access to education fora much higher percentage of the population are now being devised.The most dramatic examples of access to education are found inthe11distance-education mega-universities found around the world.In"distance education,"the student is separated in time or spacefrom the teacher or professor.The largest of these high enrollmentuniversities is in China,the China Central Radio and TelevisionUniversity,with more than3million students.The English-speakingworld has the British Open University,with215,000students,and theUniversity of South Africa,with120,000students.In addition to themega-universities,dozens of other national and regional systems areproviding education at all levels to students.The base delivery system for the distance-education Geng duo yuanxiao wan zheng kao bo ying yu zhen ti ji qi jie xi qing lian xi quanguo mian fei zi xun dian hua:si ling ling liu liu ba liu jiu qi ba,huojia zi xun qq:qi qi er liu qi ba wu san qi mega-universities istelevision,supplemented by other technologies or even some onsiteinstruction in more-developed countries.Some distance-educationsystems use two-way interactive video connections to particularlocations where students gather;others supplement with the Internet,and still others deliver only by Internet.Withvideo-and-audio-streaming now available,the Internet appears to bethe technology of choice for systems where students have access to computers.Of course,these technologies merely add to the radio--delivered courses that have been offered for years in many countries around the world.The programs and courses offered vary from basic literacy courses to the highest graduate-level programming.Hundreds of university degrees are now available through distance education,where90%or more of the required credits are given at a distance,as are dozens of master's degrees and a small number of accredited doctoral degrees. One estimate suggests that50,000university-level courses are now available through distance-education delivery systems.There will be two main types of educational institutions:those that add value in coursework and those that are certifying agencies. The certifying colleges and universities are those that act as educational bankers for students.Students will earn credits from many places and have the credits or certifications of completion sent to the certifying university,then that certifying university will award the degree when enough credits of the right type have been accumulated.Regent's College of the University of the State of New York and Thomas Edison College of New Jersey are public certifying institutions that give accredited degrees.One vision for some of the remaining residential colleges in the United States,now serving mainly the18-to-23-year-old population, is that many will become certifying colleges.Students will come tothe colleges for their social,artistic,athletic,and spiritual programs.The basic commodity these colleges will sell is membership in the college community.Students will access their courses from colleges and universities around the world,transfer the credits to the college,then gain a degree.Faculty members will serve as tutors and advisers and may provide some courses live.(479words)51.What is the passage mainly about?[A]The emerging global knowledge society[B]Distance-education mega-universities[C]The largest of these high enrollment universities[D]Two main types of educational institutions52.It may be inferred that the Internet could be the technology of choice in_______.[A]the China Central Radio and TelevisionUniversity[B]the University of South Africa[C]the British Open University[D]the English-speaking world53.We learn from the passage that the distance-education programs may offer all the following EXCEPT______.[A]virtually all the basic literacy courses and the highest graduate-level programming[B]nearly90%of the required credits[C]courses for master's degrees and accredited doctoral degrees[D]50,000university-level courses54.The residential colleges in the United States______.[A]serve only the18-to-23-year-old population[B]provide students with social,artistic,athletic,and spiritual programs[C]provide courses from colleges and universities around the world[D]may provide a lot of faculty members to conduct courses lively55.Judging from the context we know that a mega-universityis_______.[A]the largest of these high enrollment universities[B]the China Central Radio and TelevisionUniversity[C]the British Open University[D]a university with very large number of studentsText1151. B.远程教育的百万人大学。
2008年北京航空航天大学博士研究生考试(北航考博)英语真题
北京航空航天大学2008年博士研究生入学考试试题题单号：101英语考生注意：所有答题务必写在考场提供的答题纸上，写在本试题单上的答题一律无效（本题单不参与阅卷）。
Parts Ⅰ Listening Comprehension（20points）Section A（10%）Directions：In this section, you will hear 10 short conversations. At the end of each conversation a question will be asked about what was said. Both the conversation and the question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C andD and decide which is the best answer. Then mark the corresponding letter on ANSWER SHEET1.1. A. Mary lost the photo album。
B. It’s difficult to take photographs indoors.C. The photo album is in the living room.D. Mary is a good photographer.2. A. The job’s short hours make it impossible for her to refuse.B. She’s looking forward to meeting her new colleagues.C. She refused the position because of the low salary.D. The job is turning into an excellent opportunity for her.3. A. Take the man to the station.B. Find out when the next bus leaves.C. Show the man the way to the station.D. Look after the man’s things.4. A. He has to do what is necessary in order to learn.B. He doesn’t have to memorize all the vocabulary.C. There’s not much he can learn by memorizing.D. He knows the whole vocabulary list already.5. A. He hasn’t had time to try it on yet.B. It doesn’t fit him very well.C. He needs a long-sleeved shirt.D. He’s not sure he likes the pattern.6. A. She doesn’t think it will snow.B. The location of session has been changed.C. The session might be canceled.D. She’ll probably be too tired to walk to the session.7. A. Use bleach on his socks.B. Buy new white socks.C. Wash his red T-shirt again.D. Throw away his pink socks.8. A. He hasn’t talked to his brother since he transferred.B. He doesn’t think his brother should transfer.C. His brother doesn’t want to transfer.D. He hadn’t heard the news about his brother.9. A. Which seminar the woman wants to sign up for.B. If the woman keeps money at the bank.C. Where the woman learned about the seminar.D. If the woman has taken other classes on personal finances.10. A. He’s used to cold weather.B. He expected the weather to be warmer over the weekend.C. He has never liked the weather in October.D. He didn’t see the forecast for the weekend.Section B (10%)Directions: In this section you will hear 2 passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear one question, you must choose the best answer from the four choices marked A, B , C and D. Then mark the corresponding letter on ANSWER SHEET 1.11.A. The unemployment rate was the lowest in modern times.B. Inflation was the lowest in 50 years.C. Home ownership was the highest in the country’s history.D. A budget surplus was achieved.12. A. On the day he was born.B. When he was four years old.C. When he was in high school.D. When he was in Georgetown University.13. A. A professional musician.B. A professor.C. An actor.D. A lawyer.14. A. George Washington.B. Abraham Lincoln.C. Franklin Roosevelt.D. John Kennedy.15. A. Positive.B. Negative.C. Neutral.D. Hostile.16. A. 40,000.B. 14,000.C. 400,000.D. 140,000.17. A. On October 18, 1955.B. On October 28, 1955.C. On October 18, 1958.D. On October 28, 1958.18. A. In 1973.B. In 1974.C. In his junior year.D. In his senior year.19. A. His dream of making more profit.B. His mother’s advice.C. A belief the computer would be a valuable tool on every office desktop and in everyhome.D. The suggestion of his friends.20. A. Eight weeks.B. Seven weeks.C. Six weeks.D. Five weeks.Part Ⅱ Reading Comprehension (30 points)Directions:There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them, there are 4 choices marked A, B, C, D. Read the passages carefully and decide on the best choice. Then mark the corresponding letter on ANSWER SHEET 1.Passage 1There has been a lot of hand-writing over the death of Elizabeth Steinberg. Withoutblaming anyone in particular, neighbors, friends, social workers, the police and newspapereditors have struggled to define the community’s responsibility to Elizabeth and to otherbattered children. As the collective soul-searching continues, there is a pervading sense that thesystem failed her.The fact is, in New York State the system couldn’t have saved her. It is almost impossible to protect a child from violent parents, especially if they are white, middle-class, well-educated and represented by counsel.Why does the state permit violence against children? There are a number of reasons. First, parental privilege is a rationalization. In the past, the law was giving its approval to the biblical injunction against sparing the rod.Second, while everyone agrees that the state must act to remove children from their homes when there is danger of serious physical or emotional harm, many child advocates believe that state intervention in the absence of serious injury is more harmful than helpful.Third, courts and legislatures tread carefully when their actions intrude or threaten to intrude on a relationship protected by the Constitution. In 1923, the Supreme Court recognized the “liberty of parent and guardian to direct the upbringing and education of children under their control.” More recently, in 1977, it upheld the teacher’s privilege to use corporal punishment against schoolchildren. Read together, these decisions give the constitutional imprimatur to parental use of physical force.Under the best conditions, small children depend utterly on their parents for survival. Under the worst, their dependency dooms them. While it is questionable whether anyone or anything could have saved Elizabeth Steinberg, it is plain that the law provided no protection.To the contrary, by justifying the use of physical force against children as an acceptable method of education and control, the law lent a measure of plausibility and legitimacy to her parents’ conduct.More than 80 years ago, in the teeth of parental resistance and Supreme Court doctrine, the New York State Legislature acted to eliminate child labor law. Now, the state must act to eliminate child abuse by banning corporal punishment. To break the vicious cycle of violence, nothing less will answer. If there isa lesson to be drawn from the death of Elizabeth Steinberg, it is this: Spare the rod and spare the child.21. The New York State law seems to provide least protection of a child from violent parentsof .A. a family on welfareB. a poor uneducated familyC. an educated black familyD. a middle-class white family22. “Sparing the rod” (黑体部分)means .A.childrenspoilingB. punishing childrenC. not caring about childrenD. not beating children23. Corporal punishment against schoolchildren is .A. taken as illegal in the New York StateB. considered being in the teacher’s provinceC. officially approved by lawD. disapproved by school teachers24. From the article we can infer that Elizabeth Steinberg is probably the victim of .A. teachers’ corporal punishmentB. misjudgment of the courtC. parents’ ill-treatmentviolencestreetD.25. The writer of this article thinks that banning corporal punishment will in the long run .A. prevent violence of adultsB. save more childrenC. protect children from ill-treatmentD. better the systemPassage 2For laymen ethnology is the most interesting of the biological sciences for the very reason that it concerns animals in their normal activities and therefore, if we wish, we can assess the possible danger and advantages in our own behavioral roots. Ethnology also is interesting methodologically because it combines in new ways very scrupulous field observations with experimentation in laboratories.The field workers have had some handicaps in winning respect for themselves. For a long time they were considered as little better than amateur animal-watchers—certainly not scientists, since their facts were not gained by experimental procedures: they could not conform to the hard-and-fast rule that a problem set up and solved by one scientist must be tested by other scientists, under identical conditions and reaching identical results. Of course many situations in the lives of animals simply cannot be rehearsed and controlled in this way. The fall flocking of wild free birds can’t be, or the roving animals over long distances, or even details of spontaneous family relationships. Since these never can be reproduced in a laboratory, they are then not worth knowing about?The ethnologists who choose field work have got themselves out of this impasse by greatly refining the techniques of observing. At the start of a project all the animals to be studied are live-trapped, marked individually, and released. Motion pictures, often in color, provide permanent records of their subsequent activities. Recording of the animals’ voices by electrical sound equipment is considered essential, and the most meticulous notes are kept of all that occurs. With this material other biologists, far from the scene, later can verify the reports. Moreover, two field observers often go out together, checking each other’s observations right there in the field.Ethnology, the word, is derived from the Greek ethos, meaning the characteristic traits or featureswhich distinguish a group-any particular group of people or, in biology, a group of animals such as a species. Ethnologists have the intention of studying “the whole sequence of acts which constitute an animal’s behavior.” In abridged dictionaries, ethnology is sometimes defined simply as “the objective study of animal behavior,” and ethnologists do emphasize their wish to eliminate myths.26. In the first sentence, the word “laymen” means .A. people who stand asideB. people who are not trained as biologistsC. people who are amateur biologistsD. people who love animals27. According to the passage, ethnology is .A. a new branch of biologyB. an old Greek sciencescienceforamateurspseudo-science D.aC.a28.“The field workers have handicaps in winning respect for themselves.” This sentence means .A. ethnologists when working in the field are handicappedB. ethnologists have problems in winning recognition as scientistsC. ethnologists are looked down upon when they work in the fieldD. ethnologists meet with lots of difficulties when doing field work29. According to the explanation of the scientific rule of experiment in the passage, “hand-and-fast” means experiment procedures .A. are difficult and quick to followB. must be carried out in a strict and quick wayC. must be followed strictly to avoid false and loose resultsD. hard and unreasonable for scientist to observe30. The meaning of the underlined words in “the details of spontaneous family relationships” can be expressed as .A. natural family relationshipsoccurringfamily relationshipsquicklyB.C. animals acting like a natural familyD. animal family behavior that cannot be preplanned or controlledPassage 3Since the dawn of human ingenuity, people have devised ever more cunning tools to cope with work that is dangerous, boring, burdensome, or just plain nasty. That compulsion has resulted in robotics- the science of conferring various human capabilities on machines. And if scientists have yet to create the mechanical version of science fiction, they have begun to come close.As a result, the modern world is increasingly populated by intelligent gizmos whose presence we barely notice but whose universal existence has removed much human labor. Our factories hum to the rhythm of robot assembly arms. Our banking is done at automated teller terminals that thank us with mechanical politeness for the transaction. Our subway trains are controlled by tireless robot-drivers. And thanks to the continual miniaturization of electronics and micro-mechanics, there are already robot systems that can perform some kinds of brain and bone surgery with sub-millimeter accuracy—far greater precision than highly skilled physicians can achieve with their hands alone.But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for themselves—goals that pose a real challenge. ”While we know how to tell a robot to handle a specific error,” says Dave Lavery, manager of a robotics program at NASA,“We can’t yet give a robot enough ‘common sense’ to reliably interact with adynamic world.”Indeed the quest for true artificial intelligence has produced very mixed results. Despite a spell of initial optimism in the 1960s and 1970s when it appeared that transistor circuits and microprocessors might be able to copy the action of human brain by the year 2010, researchers lately have begun to extend that forecast by decades if not centuries.What they found, in attempting to model thought, is that the human brain’s roughly one hundred billion nerve cells are much more talented-and human perception far more complicated—than previously imaged. They have built robots that can recognize the error of a machine panel by a fraction of a millimeter in a controlled factory environment. But the human mind can glimpse a rapidly changing scene and immediately disregard the 98 percent that is irrelevant, instantaneously focusing on the monkey ate the side of a forest road or the single suspicious face in big crowd. The most advanced computer systems on Earth can’t approach that kind of ability, and neuroscientists still don’t know quite how we do it.31. Human ingenuity was initially demonstrated in .A. the use of machines to produce science fictionB. the wide use of machines in manufacturing industryC. the invention of tools for difficult and dangerous workD. the elite’s cunning tackling of dangerous and boring work32. The word “gizmos” (line 1, paragraph 2) most probably means .programsA.expertsB.devicesC.creaturesD.33. According to the text, what is beyond man’s ability now is to design a robot that can .A. fulfill delicate tasks like performing brain surgeryB. interact with human beings verballyC. have a little common senseD. respond independently to a changing world34. Besides reducing human labor, robots can also .A. make a few decisions for themselvesB. deal with some errors with human interventionC. improve factory environmentsD. cultivate human creativity35. The author uses the example of a monkey to argue that robots are .A. expected to copy human brain in internal structureB. able to perceive abnormalities immediatelyC. far less able than human brain in focusing on relevant informationD. best used in a controlled environmentPassage 4When it comes to the slowing economy, Ellen Spero isn’t biting her nails just yet. But the 47-year-old manicurist isn’t cutting, filling or polishing as many nails as she’d like to either. Most of her clients spend $12 to $50 weekly, but last month two longtime customers suddenly stopped showing up. Spero blames the softening economy. “I’m a good economic indicator,” she says. “I provide a service that people can do without when they’re concerned about saving some dollars.” So Spero is downscaling, shopping at middle-brow Dillard’s department store near her suburban Cleveland home, instead of Neiman Marcus. “Idon’t know if other clients are going to abandon me, too” she says.Even before Alan Greenspan’s admission that America’s red-hot economy is cooling, lots of working folks had already seen signs of the slowdown themselves. From car dealerships to Gap outlets, sales have been lagging for months as shoppers temper their spending. For retailers, who last year took in 24 percent of their revenue between Thanksgiving and Christmas, the cautious approach is coming at a crucial time. Already, experts say, holiday sales are off 7 percent from last year’s pace. But don’t sound any alarms just yet. Consumers seem only concerned, not panicked, and many say they remain optimistic about the economy’s long-term prospects, even as they do some modest belt-tightening.Consumers say they’re not in despair because, despite the dreadful headlines, their own fortunes still feel pretty good. Home prices are holding steady in most regions. In Manhattan, “there’s a new gold rush happening in the $4 million to $10 million range, predominantly fed by Wall Street bonuses,” says broker Barbara Corcoran. In San Francisco, prices are still rising even as frenzied overbidding quiets. “Instead of 20 to 30 offers, now maybe you only get two or three,” says john Deadly, a Bay Area real-estate broker. And most folks still feel pretty comfortable about their ability to find and keep a job.Many folks see silver lining to this slowdown. Potential home buyers would cheer for lower interest rates. Employers wouldn’t mind a little fewer bubbles in the job market. Many consumers seem to have been influenced by stock-market swing, which investors now view as a necessary ingredient to a sustained boom. Diners might see an upside, too. Getting a table at Manhattan’s hot new Alain Ducasse restaurant need to be impossible. Not anymore. For that, Greenspan & Co.may still be worth toasting.36. By “Ellen Spero isn’t biting her nails just yet” (Line 1, Paragraph 1), the author means .A. Spero can hardly maintain her businessB. Spero is too much engaged in her workC. Spero has grown out of her bad habitD. Spero is not in a desperate situation37. How do the pubic feel about the current economic situation?ConfusedA.B.OptimisticPanickedCarefree D.C.38. When mentioning “the $4 million to $10 million range”(Lines 3-4, Paragraph 3) the author is talking about .A. gold marketB. real estateC. stock exchangeD. venture investment39. Why can many people see “silver linings” to the economic slowdown?A. They would benefit in certain ways.B. The stock market shows signs of recovery.C. Such a slowdown usually precedes a boom.D. The purchasing power would be enhanced.40. To which of the following idea is the author likely to agree?A. A now boom, around the corner.B. Tighten the belt, the single remedy.C. Caution all right, panic not.D. The more ventures, the more chances.Part Ⅲ Vocabulary (10 points)Directions:In this part, there are 20 sentences with four choices below each sentence. Choose the best one from the 4 choices. Then mark the corresponding letter on ANSWER SHEET 1.41. The statement was an allusion to recent troubles with the agency’s computers.A. an explanationB. a contradictionC. a referenceD. a rejection42. A judge who is lenient will not punish people severely.loosemerciful B.A.sincere D.lunaticC.43. A balmy breeze came in and made us all feel refreshed.B.stronggentleA.D.fairywarmC.44. There is controversy even among doctors as to whether this disease is contagious or not.A. incisiveB. infertileC. allergicD. communicable45. The poem admirably expresses complicated nuance of feeling.innocenceB.annoyanceA.C. slight differenceD. great nuisance46. They believed that the merchants had conspired to undermine the nation’s economic independence.minimizeuphold B.A.C. weakenD. postpone47. Miss Black, an heir to a large fortune, is serving a life term.A. sentenceB. convictionofficeduty D.C.48. When doing business with an Arab, you have to endure hours of small talk, waiting for the topic of commerce to be broached.brokenA.B.raisedconcludedD.C.solved49. The ink had faded with time and so parts of the letter were illegible.illegitimateilliterate B.A.indecipherableD.C.inscrutable50. The process of respiration consists of two independent actions: inhaling and exhaling.recitingspeaking B.A.smelling D.breathingC.51. A briefcase full of counterfeit money was found on the counter.currencyB.A.forgedD.cashsubstitutedC.52. I hate to see the repulsive sights in commercials about cold remedies.A. soothingB. hypocriticaldeceitfulD.loathsomeC.53. Every of a motion picture is the responsibility of the director.A. sectionB. facetC. characterD. footage54. The criminal past a guard and managed to escape.stoleA. stormedB. sneezedC.sneaked D.55. Future scientific discoveries will make possible the further prolongation of the human life .pursuit D.spanC.well-beingcondition B.A.56. The sport of wrestling tests , strength, and stamina.A. agilityB. coordinationC. tacticsD. courage57. The travelers were into silence by the sight of a distant mountain.A. enlivenedB. awedC. forcedD. frightened58. What is missing from TV news would fill a book.A. coverageB. disseminationC. declarationD. consultation59. English in idioms, and so does Chinese.A. catersB. existsC. remainsD. abounds60. The university has sought to a special fund for physically disabled students.A. administerB. complimentC. performD. institutePart Ⅳ Cloze(10 points)Directions: In this part, there are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. Choose the one that best completes the blank. Then mark the corresponding letter on ANSWER SHEET 1.An Ohio State University study has linked behavior in young children 61 the type of job their mother has. Mothers with complex occupations that are self-directed and require working with other people 62 to have offspring with relatively low levels of behavior problems. The opposite held 63 when the jobs were routine, closely supervised, and dealt with things, rather than people.“A job that challenges and interests a mother and gives her an opportunity to exercise judgment and solve problems clearly has 64 consequences for her children’s behavior,” indicates 65 professor of sociology Elizabeth Mengaghan. Occupations with more positive conditions include management, sales, and teaching positions. Jobs that may be related to increased child behavior problems include book keeping, food service, and 66 line positions.Women who are supervised closely at work and made to 67 strict orders may be more likely to use this same style in 68 their kids. They may emphasize obedience to parental authority and the potential for 69 punishment. “We believe that the choice of such a parenting style may increase the 70 of behavior problems in children.” On the 71 hand, mothers whose jobs are less controlled by supervisors and 72 must work closely with other people probably rely less on physical punishment, 73 encouraging children to think about consequences of their actions and 74 responsibility for their behavior. 75 an approach encourages youngsters to follow parental demands 76 they aren’t being supervised because they have accepted parental values as their own. Moreover, mothers whose jobs don’t 77 constant supervision “ 78 problem-solving skills that they can bring to other parts of their life”.The research also found that those who have 79 challenging and interesting jobs provide better home environments for their children. The mothers give their offspring more intellectual stimulation and emotional support, and this, 80 turn, is linked to fewer behavior problem.with C.B.in D.onof61.A.D.tendedrelatedC.62.likely B.A.linkedD.thesamewrong63.A.true B.false C.64. A. negative B. positive C. affirmative D. denialC.associate D.juniorvice B.deputy65.A.gatherD.C.gatheringassembledA.66.assembly B.listenD.heargive C.followB.67.A.68. A. growing B. bringing C. feeding D. raising69. A. mental B. psychological C. physical D. bodyD.depth70.C.extentA.frequency B.degreeanother D.othersC.A.other71.one B.C.thosewhosewho D.B.whom72.A.73. A. instead B. rather than C. rather D. instead ofget C.makehave D.take B.74.A.Thus D.WhatSo C.Such B.A.75.76. A. even B. even then C. even when D. even so77. A. involve B. relate C. revolve D. relate78. A. invent B. develop C. developing D. inventingleast79.most D.C.A.less B.moreby D.withto C.in B.A.80.Part Ⅴ Translation (15 points)Directions:Read the following passage carefully and translate the underlined sentences into Chinese. Write your translation on ANSWER SHEET 2.81. By now it’s hardly news that as education has risen to the top of the national agenda, a great wave of school reform has focused on two related objectives: more-stringent academic standards and increasingly rigorous accountability for both student and schools.82. In state after state, legislatures, governors, and state boards, supported by business leaders, have imposed tougher requirements in math, English, science, and other fields, together with new tests by which the performance of both students and schools is to be judged. In some places students have already been denied diplomas or held back in grade if they failed these tests. 83. In some states funding for individual schools and for teachers’ and principals’ salaries----and in some, such as Virginia, the accreditation of schools---will depend on how well students do on tests. More than half the states now require tests for student promotion or graduation.But a backlash has begun.84. In Virginia this spring parents, teachers, and school administrators opposed to the state’s Standard of Learning assessments, established in 1998, inspired a flurry of bills in the legislature that called for revising the test of their status as unavoidable hurdles for promotion and graduation. One bill would also have required that each new member of the sate board of education “take the eighth grade Standard of Learning assessments in English, mathematics, science, and social sciences” and that “the results of such assessments… be publicly reported.” 85. None of the bills passed, but there’s little doubt that if the system isn’t revised and the state’s high failure rates don’t decrease by 2004, when the first Virginia senior may be denied diplomas, the political pressure will intensify. Meanwhile, some parents are talking about Massachusetts-style boycotts.Part Ⅵ Writing(15 points)Directions:Write a composition of no less than 200 words about you opinions on academic plagiarism—the dishonest act in academic communication. Write your answer on ANSWER SHEET 2.。
2022年考研考博-考博英语-北京航空航天大学考试全真模拟易错、难点剖析AB卷(带答案)试题号：47
2022年考研考博-考博英语-北京航空航天大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题I found it difficult to（） my career ambitions with the need to bring up mychildren.问题1选项A.intensifyB.amendC.reconcileD.consolidate【答案】C【解析】动词辨析。
intensify使增加，加剧；amend修改；reconcile使顺从，和解；consolidate合并，巩固，加强。
句意：我发现很难让我的事业抱负（）抚养孩子的需求。
reconcile with意为“使一致，和好，调解”，因此C选项符合句意。
2.翻译题1. Ever since its creation over 40 years ago，the Internet has remained a predominantly unre-stricted place. It is a place where anyone can present themselves in any form they choose，but what happens when your digital identity begins to merge with your real-world identity? Are those who choose to hide their real names in danger of losing anonymity online?2. Such is the power of anonymity on the web that it has made it possible for people — some of whom might normally be restricted from communicating with the outside world — to speak out without fearing the repercussions of their actions. Actions could put them in danger if carried out using their real names. Concealing one’s true identity online has made it possible for free speech to break through the physical barriers enforced by governments and dictatorships across the world.3. Being anonymous on the web also makes it possible for people to discuss sensitive subjects，such as medical conditions, physical abuse and sexual orientation，without these actions affecting their everyday lives in a negative or potentially harmful way.There are many positive ways to use anonymity on the web, but there can sometimes be very de- structive side effects too，such as bullying, racism, impersonation of an individual or individuals who believe they are unidentifiable. 84. When this kind of damaging activity is carried out online，how can the offender ever be held accountable for their actions when they are almost entirely untraceable in a virtual world?85. A lot of the time they simply cannot be identified and therefore cannot be held accountable，the offending individual hides behind a pseudonym，masking his or her true identity and protecting themselves from the repercussions of their actions. This all sounds very complicated to achieve，but in reality it’s as simple as setting up an email address，creating an online profile under a false name and carrying out malicious acts from a random, nondescript location.【答案】1. 互联网从创立以来已有40多年的历史，但它现在仍然是一个相当不受约束的地方。
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北京航空航天大学2006年博士研究生入学考试英语试题参考答案及解析Part ⅠListening Comprehension(略)Part ⅡReading ComprehensionPassage 121．【答案】D【解析】关于心理学家对思考过程的看法可以在文章第一段找到：Some psychologists maintain that mental acts such as thinking are not performed in the brain alone，but that one's muscles also participate．由此可知，精神活动包括思考，不仅仅表现为大脑的活动，肌肉也会参与。
A、B、C三项与题意不符。
本题正确答案为D。
22．【答案】A【解析】根据文章第二段的“Few people can listen to music that is more or less familiar without moving their body or, more specifically, some part of their body”可知，正确答案为A。
23．【答案】C【解析】作者在第三段以“there is a very good reason for it”引出了“One cannot derive all possible enjoyment from music unless he participates，so to speak，in its performance”。
只有参与到表演中人们才能享受音乐。
因此正确答案是C。
24．【答案】C【解析】作者在最后一段指出肌肉的参与和精神思考的过程是同一种方式，“but this participati on is less obvious because it is less pronounced”以一个转折表明肌肉的参与并不明显。
因此正确答案是C。
25．【答案】C【解析】本篇文章是围绕肌肉如何参与脑力活动展开，并以思维活动和听音乐为例，对其进行详细阐述，因此本题应选C项作为标题。
Passage 226．【答案】B【解析】本文在第一段指出“Laziness is a sin—everybody knows that”，可以看出是第一段的中心句，列举了懒惰的一系列特征，并提出“But laziness can be more harmful than that”，由此可知，第一段只要论述了懒惰的坏处。
第二段指出“Laziness can actually be helpful”，并论述了懒惰可能的正面影响。
因此本文的主旨在于懒惰的优点和缺点。
正确答案为B。
27．【答案】B【解析】作者在第一段指出一些看来懒惰的人实际上面临着更为严重的问题，后面又举例论证“they may be distrustful of their fellow workers...for fear of ridicule or they are in fear of failure”。
这表明懒惰的人缺乏安全感。
因此B项正确。
其他三项未被提及。
28．【答案】A【解析】本文的第二段以牛顿在闲暇时发现万有引力定律，工人花费一定时间检验工作，过度劳累的学生、管理人员、运动员、医生适当休息为例，阐明laziness的用法有时是不恰当的，提醒我们应该“be careful when you are tempted to call someone lazy”。
因此正确答案是A。
其他三个选项与文意不符。
29．【答案】C【解析】本题问的是第二段中作者的情绪。
这里作者讲述了懒惰的好处，并在最后一句提醒我们在说一个人懒惰的时候应该谨慎一些，因为他／她可能正在思考、休息或者在计划着自己的下一本书。
作者表现出一种严肃的态度。
因此本题答案为C。
30．【答案】A【解析】本题要求推断“Goofing off”的意思。
关于这个词语作者在最后一段指出“occurred by chance or while someone was goofing off”，然后举例说明牛顿在随意闲散的情况下发现万有引力定律，由此可推断出此词含有“消磨时光”之意。
因此正确答案是A。
Passage 331．【答案】D【解析】为了引出“Humanoid robots”，作者在第一段介绍了捷克作家Karl Capek首先构想了“robot”，后面又介绍说好莱坞的电影上随即出现了大量的机器人，并举例说明。
由此可知，正确答案为D。
32．【答案】B【解析】原文的第二段第三行有“Asimo，a four-foot robot”，因此A项错误；又有“it walked so fluidly that its white，articulated exterior seemed to conceal a human”，可知Asimo在行为上更像是人，因此B项符合题意，C、D两项不符合题意。
本题正确答案为B。
33．【答案】A【解析】本文第三段介绍了索尼的产品QRIO，根据这款机器人的详细描述“It walks，understands a small number of voice commands...what its camera eyes can see”可知，QRIO能够听懂少量的语言指挥，能走路，可以靠自己控制方向，如果跌倒了还会爬起来继续走，还能够无线联系到网络和广播。
在选项中，B、C、D三项均与此相符，只有A项文中没有提及。
因此正确答案为A。
34．【答案】C【解析】关于丰田公司的Partner的内容在原文倒数第二段。
段尾指出“Toyota hopes to offer a commercial version of the robot by 2010”，意为“Toyota希望到2010年能够使这个机器人商业化”。
由此可以推出丰田公司可能会大量生产这种名为“Partner”的机器人。
因此正确答案是C。
35．【答案】B【解析】本文第四段有标志性时间“This month，50 Partner robots will act as guides at Expo 2005 in Aichi，Japan”，意为“本月，50个Partner机器人将在2005届日本爱知会社的展览上做向导”。
由此可知，这篇文章写于2005年。
因此正确答案为B。
Passage 436．【答案】C【解析】关于“characteristic of water”的内容可以在第二段和第三段找到，分别介绍了水的遇冷膨胀、高溶解力和高沸点等特性。
因此A、B、D三个选项均与文章内容相符。
根据“it has a heat capacity which is the highest of all liquids and solids except ammonia”可知，C项不正确。
因此本题答案为C。
37．【答案】C【解析】原文中并未将“ocean mass”与“landmass”进行比较，因此排除A、B两项。
根据最后一段的“...oceans a great storehouse for minerals which have been washed down from the continents(大海成了一个储存从大陆上冲刷下来的诸多矿物质的仓库)”，可以推断从海水中提取淡水可能会比较困难。
因此选项C为正确答案。
38．【答案】B【解析】本文开始就提到了海洋水的蒸发、降水循环以及海陆循环，是整个水圈，而非仅大气中的水，由此可以排除选项A。
选项C的银河与选项D的地球上的冻结水，也不符合题意。
B项是指地球上被水覆盖的地方，比较全面。
因此正确答案为B。
39．【答案】C【解析】本文在第一段介绍了大洋水的一部分蒸发到大气当中，又通过降水回到海洋，还有一部分降到大陆上，来补充生物赖以生存的河流、湖泊：Hydrosphere permits organic existence。
由此可知，生物能够生存是因为水蒸发和凝结作用形成的水循环。
因此正确答案为C。
40．【答案】B【解析】这道题要求判断“anomaly”一词的意思。
第二段中第一句的“water has properties unlike those of any other liquid”表明了水与其他液体有不同的属性。
然后开始一一列举水的特性。
由此推断Anomaly意为“不规则，反常的”。
因此正确答案为B。
Part ⅢVocabulary41．【答案】B【解析】这句话的意思是：早期带着______研究未来可能性的科幻小说家儒勒和威尔斯，开创了现代科技的乐观想象。
在给出的选项中，enthusiasm意为“兴趣，热情”；inspiration 意为“灵感，鼓舞人心的人或事”；fantasy意为“幻想”；endeavor意为“努力”。
正确答案是B。
42．【答案】D【解析】这句话的意思是：除了用从地里取的粘土烧制的______的土制品外，陶器是由粘土与其他特殊材料混合制成的。
在给出的选项中，crude意为“粗糙的”；conventional意为“常规的，符合传统的”；unique意为“独一无二的”；genuine意为“真正的”。
只有D项符合题意。
43．【答案】C【解析】这句话的意思是：当大楼起火的时候，人们______跑向了电梯。
根据句意可知，lost one's head意为“昏了头，张皇失措”。
在给出的选项中，panicked意为“恐慌的，慌乱的”；pour意为“倒，倾泻，蜂拥而出”；dismay意为“使害怕，沮丧，绝望”；tremble意为“颤抖”。
只有C项与画线词组意思相近。
因此本题答案为C。
44．【答案】C【解析】本题考查的是短语搭配。
在给出的选项中，只有C项能构成a multitude of,意为“许多，大量”，符合题意。
其他三个选项中，altitude意为“高度，海拔，深度”；latitude 意为“纬度”；attitude意为“态度”。
正确答案为C。
45．【答案】B【解析】本题考查的是介词短语。
这句话的意思是：一个国家的财富应该通过其国民的健康和幸福以及它所生产的原材料来衡量。
在选项中，in terms of意为“按照，依据，通过……”；in line with意为“符合，与……一致的”；regard with意为“对……持……态度”；bymeans of 意为“依靠，借助于”。
只有B项符合题意。
46．【答案】D【解析】词义辨析题。
这句话的意思是：雷达用来增强人们观察周围环境的判断强度，特别是视觉。
在选项中，validity意为“有效性；正确性”；liability意为“倾向；责任”；capacity 意为“能力”；intensity意为“(思想，感情，活动等的)集中程度；强度”。