大学三级(A)-652及答案解析.doc

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1、大学三级(A)-652 及答案解析(总分：100.00，做题时间：90 分钟)一、Part Listening Com(总题数：0，分数：0.00)二、Section A(总题数：2，分数：10.00)A.Hold on a little.B.Become a doctor.C.Find a better dentist.D.Get medical advice.A.She suggests they ask the boy.B.She is not sure where the boy is.C.She doesnt know if there is such a boy.D.She has

2、 found the zoo.A.He lent her a car.B.He offered her a bicycle.C.He said he did not have any fuel.D.He was afraid of losing his car.A.Dancing.B.Driving a car.C.Playing cards.D.Painting.A.He wont go shopping without his wife.B.He lost his key in the shopping center.C.He cant keep his room clean.D.Hes

3、locked out of his room.A.In a railroad station.B.In a bus station.C.In a restaurant.D.In a hotel.A.He used to have one like that.B.He didnt think it looked good.C.He would like to have one.D.He couldnt drive it.A.Bring her some water.B.Buy her some flowers.C.Water her flowers while she is away.D.Wat

4、er her flowers while she is on vacation.A.Last May.B.Next May.C.Last March.D.Next March.A.At 9 A.M.B.At 9 P.M.C.At 2 A.M.D.At 12 P.M.三、Section B(总题数：2，分数：5.00)Passage 1Questions1l and 12 are based on the passage you hat, e just heard.（分数：2.00）A.It is a new sport that will take you to the sky.B.It is

5、 a new sport that will take you to a new world of land.C.It is a new sport that will take you to the mountains.D.It is a new sport that will take you to the deep sea.A.Because you are very heavy.B.Because you are as heavy as on the land.C.Because you are lighter than you are on the land.D.Because yo

6、u have no gravity.Passage 2Questions 13 to 15 are based on the passage you have just beard.（分数：3.00）A.Germany.B.Austria.C.ViennaD.Switzerland.A.They liked them very much.B.They hated it very much.C.They were afraid it was causing the public disturbance.D.They were afraid they were totally tired afte

7、r dancing.A.John Strauss.B.Strauss.C.Mozart.D.Beethoven.四、Section C(总题数：1，分数：5.00)(1).In _.（分数：1.00）填空项 1:_(2).The _.（分数：1.00）填空项 1:_(3).Like almost anything else. television also_.（分数：1.00）填空项 1:_(4).It has opened _.（分数：1.00）填空项 1:_(5).It is said that TV has brought _.（分数：1.00）填空项 1:_五、Part Reading

8、 Compr(总题数：0，分数：0.00)六、Passage 1(总题数：1，分数：5.00)In medicine, blood type is the classification of red blood cells by the presence of specific substances on their surface. In the early part of the 20th century, physicians discovered that blood transfusions often failed because the blood type of the rec

9、ipient was not compatible with that of the donor. In 1901 the Austrian doctor Karl Landsteiner classified blood types and discovered that the hereditary blood factor is of great importance in blood transfusions because it creates reactions that can threaten the life of newborn infants.The four blood

10、 types are known as A, B, AB, and O. Blood type A contains red blood cells that have a substance A on their surface. This type of blood also contains an antibody directed against substance B, which can be found on the red cells of persons with blood type B. Type B blood contains the opposite things.

11、 Blood type AB contains neither antibody, but red cells in this type of blood contain both A and B substances. In type O blood, neither substance is present on the red cells, but the individual is capable of forming antibodies directed against red cells containing substance A or B, If blood type A i

12、s transfused into a person with B type blood, anti-A antibodies in the recipient will destroy the transfused A red cells. Because O type blood has neither substance on its red cells, it can be given successfully to almost any person. Persons with blood type AB have no antibodies and can receive any

13、of the four types of blood; thus blood types O and AB are called universal donors and universal recipients, respectively.Other hereditary(遗传的) blood-group systems have subsequently been discovered, for example, the Rh blood factor. And nowadays more than twenty additional blood types have been disco

14、vered. Their importance is obvious.（分数：5.00）(1).In the early part of the 20th century, physicians discovered that blood transfusions often failed because _.（分数：1.00）A.the blood type of the donor was not compatible with that of the recipientB.the blood type of the recipient was not suitable for that

15、of the donorC.blood type A contains red blood cells that have a substance A on their surfaceD.blood cells are necessary for blood transfusion(2).Which of the following is NOT true according to the passage?（分数：1.00）A.The four blood types are known as A, B, AB, and O.B.Blood type A contains red blood

16、cells that have a substance A on their surface.C.Blood type B contains an antibody directed against substance A.D.Blood type AB contains antibody, but red cells in this type of blood neither contain both A and B substances.(3).If a patient whose blood type is O needs blood transfusion, who can be th

17、e donor?（分数：1.00）A.Blood type A.B.Blood type B.C.Blood type AB.D.Blood type O.(4).A babys blood type is decided by _.（分数：1.00）A.his father or his motherB.his mother and his fatherC.his grandparentsD.himself(5).The best title for this passage would be _.（分数：1.00）A.The Importance of Blood TypeB.The Im

18、portance of Blood TransfusionC.Blood TypeD.Hereditary Blood-group Systems七、Passage 2(总题数：1，分数：5.00)Highly intelligent and strong, elephants are the largest land animals and are among the longest-lived, with life spans of 60 years or more. Healthy, full-grown elephants have no natural enemies other t

19、han humans.Elephants once lived on every continent except Australia and Antarctica, but elephants today are restricted to Africa and parts of Southeast Asia. They occupy a wide range of environments in Africa and Southeast Asia: grasslands, marshes, forests, deserts, and mountains. They need great q

20、uantities of food to support their massive size. They also need a lot of drinking water and so are restricted to areas with adequate water.Throughout history, people have prized elephants for their great size and strength. On the battlefield, elephants have defeated the enemies. Elephants also have

21、been trained to carry heavy supplies through the forests where they once lived.Elephants have long been honored, and in Thailand, India, and other Southeast Asian countries, beautifully decorated elephants still play a significant role in traditional religious ceremonies. Over the past 40 million ye

22、ars, more than 600 species of elephants have lived on the earth. Today only two species are alive: the African elephant and the Asian elephant. Climate changes caused the extinction of many elephant species, but human influence has also taken its toll. At the turn of the 20th century, elephants numb

23、ered from 5 million to 10 million, but widespread hunting and city expanding reduced their numbers to an estimated 640,000 by the end of the century. At present, efforts to save elephants may be inadequate, and biologists are unsure if elephants as a species will survive.（分数：5.00）(1).From the first

24、paragraph, we can deduce that _.（分数：1.00）A.highly intelligent and strong, elephants are the largest land animalsB.elephants are among the longest-lived, with life spans of 60 years or lessC.healthy, full-grown elephants have natural enemies rather than humansD.human beings bring great harm to the el

25、ephants(2).Which of the following is NOT concerned with the elephants?（分数：1.00）A.Elephants today are restricted to Africa and parts of Southeast Asia.B.They occupy a wide range of environments: marshes, forests, grasslands, mountains, and deserts.C.They also need a lot of drinking water and so are r

26、estricted to areas with inadequate water.D.They need great quantities of food to support their massive size.(3).According to the passage, elephant can do many things EXCEPT _.（分数：1.00）A.elephants can help people to drive the invaders out of the countryB.elephants also have been trained to carry heav

27、y goods through the forestsC.throughout history, people have prized elephants for their great size and strengthD.beautifully decorated elephants still play a significant role in traditional religious ceremonies(4).On the forth paragraph, the word “extinction“ in the sentence “Climate changes caused

28、the extinction of many elephant species, but human influence has also taken its toll.“ means _.（分数：1.00）A.evolutionB.distinctionC.productionD.depopulation(5).The best title of the passage is _.（分数：1.00）A.An Introduction of ElephantsB.The Living Characteristics of ElephantsC.Elephants EnvironmentsD.E

29、lephants Population八、Passage 3(总题数：1，分数：5.00)While other animals use a limited range of sounds or signals to communicate, humans have developed complex systems of language that are used to ensure survival, to express ideas and emotions, to tell stories and remember the past. and to negotiate with on

30、e another. Oral (spoken) language is a feature of every human society or culture. Experts studying ancient cultures have several theories about how human language began and developed. The earliest language systems probably combined vocal(声音的) sounds with hand or body signals to express messages. Som

31、e words may be similar to natural sounds. Others may have come from expressions of emotion, such as laughter or crying. Language, some theorists believe, is a result of group activities, such as working together or dancing.Over 6000 languages and major dialects are spoken in the world today. As some

32、 languages grow, others disappear. Languages that grow also develop and change due to class, profession, age group, and other social forces. The Latin language is no longer spoken but survives in written form. Hebrew is an ancient language that became extinct(已灭绝的). but has now been brought back to

33、life and is spoken today. Others, such as the ancient languages of native peoples in Central and South America, the Pacific Islands, and some of the Native American peoples of North America, which had no written form, have been lost as the speakers died. Today anthropologists are trying to record an

34、d preserve ancient languages that are still spoken in remote areas or by the last remaining people in a culture.（分数：5.00）(1).What is NOT the characteristic of the earliest language systems?（分数：1.00）A.They combined vocal sounds with hand or body signals to express messages.B.Some words may be similar

35、 to natural sounds.C.Others may have come from expressions of emotion, such as laughter or crying.D.The language, some theorists believe, is a result of individual activities, such as working together or dancing.(2).While other animals use a limited range of sounds or signals to communicate, humans

36、have developed complex systems of language in order _.（分数：1.00）A.to hunt animalsB.to find foodC.to communicateD.to show the feature of every human society or culture(3).What is the main idea of the second paragraph?（分数：1.00）A.Over 6000 languages and major dialects are spoken in the world today.B.As

37、some languages grow, others disappear.C.Languages that grow also develop and change due to class, profession, age group, and other social forces.D.Anthropologists are trying to record and preserve ancient languages that are still spoken in remote areas or by the last remaining people in a culture.(4

38、).Which of the following language has disappeared?（分数：1.00）A.The Latin language.B.Hebrew.C.The native languages in the Pacific Islands.D.The native languages in South America.(5).What is the best title of the passage?（分数：1.00）A.Human LanguageB.Animal LanguageC.To understand the Human LanguageD.Gener

39、al View of the Human Language九、Passage 4(总题数：1，分数：5.00)The economy of the United States, as well as that of most developed nations, operates according to the principles of the free market. This differs from the economies of socialist or Communist countries, where governments play a strong role in de

40、ciding what goods and services will be produced, how they will be distributed, and how much they will cost. Businesses in free-market economies benefit from certain fundamental rights or freedoms. All people in free-market societies have the right to own, use, buy, sell, or give away property, thus

41、permitting them to own and operate their own businesses as private, profit-seeking enterprises. Business owners in free markets may choose to run their businesses however they like. This right gives businesses the authority to hire and fire employees, invest money, purchase machinery and equipment,

42、and choose the markets where they want to operate. In doing so, however, they may not violate or offend against the rights of other businesses and people. Free-market businesses also have the right to keep or reinvest their profits.All free-market economies, however, keep the rights of businesses in

43、 check to some degree through laws and regulations that monitor business activities. Such laws vary from country to country, but they generally encourage competition by protecting small businesses and consumers from being hurt by more powerful, large enterprises. For example, in the United States, t

44、he U.S. Federal Trade Commission Act of 1914 prohibits businesses from attempting to control the prices of its products or services, among other provisions. Thus, the Microsoft Company is faced with dissolution.（分数：5.00）(1).The authors main purpose in this article is to explain _.（分数：1.00）A.business

45、 in a free market economyB.business in a socialist economyC.the rights of businessesD.businesses activities(2).According to the passage, you can induce that _.（分数：1.00）A.the economy of the United States is the economies of socialistB.the economy of Japan is out of controlC.the economy of Britain is

46、totally freeD.the economy of France is under some control(3).In the economies of socialist or Communist countries, governments play a strong role in EXCEPT _.（分数：1.00）A.deciding the amounts of goods and servicesB.deciding the right to own, use, buy, sell, or give away property.C.deciding the price o

47、f commoditiesD.deciding the methods of distributing goods(4).In the sentence “All free-market economies, however, keep the rights of businesses in check to some degree through laws and regulations that monitor business activities.“, “monitor“ means _.（分数：1.00）A.to studyB.to detectC.to recordD.to dir

48、ect(5).The aim of U.S. Federal Trade Commission Act of 1914 is to _.（分数：1.00）A.not violate or offend against the rights of other businesses and peopleB.have the right to keep or reinvest the profitsC.generally discourage competition by protecting more powerful, large enterprises from being hurt by s

49、mall businesses and consumersD.keep on guard against the market controlled by large companies十、Part Structure(总题数：0，分数：0.00)十一、Section A(总题数：20，分数：20.00)1.He said that he _ to the office the day before yesterday.（分数：1.00）A.didnt goB.hasnt goneC.wasnt goingD.hadnt gone2.During my visiting there, I _ new shopping centers being built.（分数：1.00）A.sawB.seeC.has seenD.am being seen3.I _ by my