1、大学三级(A)-70 及答案解析(总分：100.00，做题时间：90 分钟)一、BPart Listenin(总题数：1，分数：5.00)BSection A/BBDirections:/BI This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogue and the question will be spo
2、ken only once. When you hear a question, you should decide on the correct answer from the 4 choices A), B), C) and D) given in your test paper. Then you should mark the corresponding letter in the Answer Sheet with a single line through the center./I（分数：5.00）A.He will lend his bike to the woman.B.He
3、 cant lend his bike to the woman.C.He doesnt want to lend his bike to the woman.D.He wants the woman to find the key.A.That Liz doesnt know them well.B.That hes the one to phone Liz.C.That she will phone Liz if he doesntD.That she doesnt know Lizs phone number.A.They are fashionable at the moment.B.
4、They are very ugly.C.They are too old to wear,D.They are very comfortable.A.To clean the living room carpet.B.To clean the living room.C.To clean the bedroom.D.To clean the carpet in the bedroom.A.Two students.B.A student and a teacher.C.Two teachers.D.Two friends.二、BSection B/B(总题数：2，分数：5.00)Conver
5、sation 1（分数：2.00）A.At the office.B.In the Park Hotel.C.In the other city.D.At the Bank of China.A.His phone number is 63567070 and call him back.B.He will be home after 9:00 this evening.C.He wants to get in touch with his brother.D.Hes staying at Room 1914, Bank of China.Conversation 2（分数：3.00）A.1/
6、3.B.1/2.C.2/3.D.All.A.Average.B.Extremely bad.C.Extremely goad.D.There isnt enough information given.A.2.B.1.C.None.D.3.三、BSection C/B(总题数：1，分数：5.00)（分数：5.00）(1).He drove to _.（分数：1.00）填空项 1:_(2).Because he was driving _.（分数：1.00）填空项 1:_(3).About _.（分数：1.00）填空项 1:_(4).The police thought _.（分数：1.00）填
7、空项 1:_(5)._, Ralph, _.（分数：1.00）填空项 1:_四、BPart Vocabula(总题数：10，分数：10.00)1.You _ all those calculations! We have a computer to do that sort of thing.（分数：1.00）A.neednt have doneB.must not have doneC.shouldnt have doneD.can not have done2.I dont swim now, but I _ when I was a kid.（分数：1.00）A.used to itB.
8、used to doing itC.used toD.used to do3.He spoke confidently, _ impressed me most.（分数：1.00）A.so thatB.thatC.itD.which4.Go straight into the cave and find out whats in there, _?（分数：1.00）A.dont youB.do youC.will youD.can you5.Our teacher recommends that we _ as attentive as possible when we visit the m
9、useum.（分数：1.00）A.areB.shall beC.wereD.be6.If it too much trouble Id love a cup of tea.（分数：1.00）A.isntB.wasntC.werentD.hadnt been7.He went ahead _ all warnings about the danger of his mission.（分数：1.00）A.in case ofB.because ofC.regardless ofD.prior to8.I like watching TV _ to the cinema.（分数：1.00）A.mor
10、e than to goB.than goingC.more than goingD.rather than to go9._ in 1943_ the harmful smog made its appearance in Los Angeles.（分数：1.00）A.Only. thatB.It was. thenC.That it was . whenD.It was . that10.Bob leg got hurt _ the Purple Mountains.（分数：1.00）A.while he is climbing upB.when we were climbing upC.
11、while we climbed upD.when he climbed up五、BSection B/B(总题数：10，分数：10.00)11.There are many and (vary) 1 methods through which our knowledge advances.（分数：1.00）填空项 1:_12.If you travel in a foreign country, a (guidance) 1 may save you expense and trouble.（分数：1.00）填空项 1:_13.People found the (omit) 1 of his
12、 speech at the closing ceremony strange.（分数：1.00）填空项 1:_14.You can always depend upon John (be) 1 there when he is needed.（分数：1.00）填空项 1:_15.His remarks left me (wonder) 1 about his real purpose.（分数：1.00）填空项 1:_16.Rather than (draw) 1 a line between science and art, industrial designers of today com
13、bine both areas in their work.（分数：1.00）填空项 1:_17.Often a man and a woman who are friends but not (romance) 1involved go out together on Dutch treat, which means each pays for his or her own bill.（分数：1.00）填空项 1:_18.Hadnt it been for your help, I (be) 1 now still struggling with the difficult maths pr
14、oblems.（分数：1.00）填空项 1:_19.The professor will not treat the student differently when it comes to (evaluation) 1 school work.（分数：1.00）填空项 1:_20.Well, Ill consider (solve) 1 the problem, then I will tell you the way by phone.（分数：1.00）填空项 1:_六、BPart Reading (总题数：1，分数：5.00)BTask 1/BBDirections:/BI After
15、reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A), B), C) or D). You should make the correct choice and mark the corresponding letter in the Answer Sheet with a single line through t
16、he center./IFor many women choosing whether to work or not to work outside their home is a luxury: they must work to survive. Others face a hard decision.Perhaps the easiest choice has to do with economics. One husband said, “Merge and I decided after careful consideration that for her to go back to
17、 work at this moment was an extravagance (奢侈) we couldnt afford. “With two preschool children, it soon became clear hire their figuring that with babysitters (临时照看小孩的人), transportation, and increase taxes, rather than having more money, they might actually end up with less.Economic factors are usual
18、ly the first to be considered, but they are not the most important. The most important aspects of the decision have to do with the emotional needs of each member of the family. It is in this area that husbands and wives find themselves having to face many confusing and conflicting feelings. There ar
19、e many women who find that homemaking is boring or who feel imprisoned (被囚禁) if they have to stay home with a young child or several children. On the other hand, there are women who think that homemaking gives them the deepest satisfaction.From my own experience, I would like to suggest that sometim
20、es the decision to go back to work is made in too much haste. There are few decisions that I regret more. I wasnt mature enough to see how much I could have gained at home. I regret my impatiene to get on with my career. I wish I had allowed myself the luxury of watching the world through my little
21、girls eyes.（分数：5.00）(1).What does the writer refer to as “a luxury“?（分数：1.00）A.To have to work to survive.B.To lace a hard decision.C.To stay home.D.To look after a young child or several children.(2).Merge and her husband think it an extravagance for Merge to go hack to work because _.（分数：1.00）A.sh
22、e earns littleB.she has two preschool children to look afterC.she couldnt pay for transportation and increased taxesD.she earns less than she has to pay(3).Which of the following statements is true?（分数：1.00）A.The writer hoped to watch the world through her little girls eyes.B.Some women would rather
23、 do housework and take care of their children than pursue a career.C.Its not easy for women to choose whether to work outside or to stay home.D.Many women think that homemaking gives them the deepest satisfaction.(4).When deciding whether for the wife to work out or not, the couple have to consider（
24、分数：1.00）A.their economic situationB.the emotional needs of the familyC.the confusing and conflicting feelingsD.the mothers feelings about working(5).In the writers opinion _.（分数：1.00）A.many women should not go back too hastilyB.she has nothing to regret aboutC.it is a luxury watching the world throu
25、gh her little girls evesD.she isnt mature enough to stay home七、BTask 2/B(总题数：1，分数：5.00)Today much rubber is synthetic. It would seem that there would be less opportunity for accidents in creating this artificial product. Nevertheless the first synthetic rubber was produced by accident, an even stran
26、ger accident than that which happened to Charles Goodyear.In 1917, Professor Harry L. Fisher, a teacher of organic chemistry at Columbia University, was asked by the United States War Department to prepare chemical compounds, The War Department planned to test these compounds in order to decide how
27、effective they would be against an enemy. Fisher was given a list of 20 such compounds, and number 13 on the list was a chemical made with sulfur. Some people think that is an unlucky number, and Fisher thought it was when he first heated the chemicals in his laboratory The result was a bad - smelli
28、ng, sticky substance that certainly had no military value. But it became the first of the synthetic rubbers to be produced in large quantities.The invention of the automobile and the tube tire caused the rubber business to grow greatly. The growth of the electric industry, was great also, for it use
29、s synthetic rubber as a covering fur wires. Goodyear died still owing 200,000 dollars, but the company having his name grew to one doing business everywhere in the world and earning millions and millions of dollars. And it all began when Goodyear serendipitously dropped some rubber on a hot stove.（分
30、数：5.00）(1).From the first paragraph we know that _.（分数：1.00）A.the first synthetic rubber was produced by Charles GoodyearB.if it had not been for a traffic accident, we would not have had synthetic rubberC.more need for rubber helped the development of synthetic rubberD.the first synthetic rubber ca
31、me into being totally unexpectedly(2).Professor Harry L. Fisher was asked to _.（分数：1.00）A.help develop a chemical weaponB.prepare chemical compoundsC.decide the effect of sulfurD.test a list of 20 compounds(3).The result of the experiment on number 13 _.（分数：1.00）A.was militarily successfulB.was firs
32、t disgusted by FisherC.brought rubber into existenceD.changed 13 into a lucky number(4).We can guess Goodyear _.（分数：1.00）A.was very rich during his life timeB.had started a very profitable companyC.was the discoverer of natural rubberD.had an important place in rubber industry(5).Whats the meaning o
33、f “prepare“ in Line 2, Para. 2?（分数：1.00）A.To make ready.B.To make fit.C.To make in a special way.D.To make accustomed.八、BTask 3/B(总题数：1，分数：5.00)Historians and philosophers agree that ever since the development of agriculture, human beings have had art effect on the natural habitat (动植物生息地) of many p
34、lants and animal species. As human populations have increased, as many as 6,000 species are disappearing each year. A number 10,000 times greater than before man appeared on the planet. In one day alone, say scientists, some 45 kinds of plants and animals will die, some 17,500 species will be wiped
35、out.In 1977, the United States Congress took an important step to help the ever - increasing number of endangered species. With the enforcement of the Endangered Species Act, some species have gained more public recognition than others. Elephants and whales, for example, have received far more media
36、 attention than have the smaller, less known, and less attractive species that are also endangered. Yet it is the tiny species, such as bugs and bacteria, that keep the planet in balance. Scientists are becoming even more concerned with the fact that without equal concern for these species, the plan
37、ets biological diversity will be destroyed, leaving us with a loss of potential new food and drugs.On the other hand, some scientists argue that the extinction issue is being exaggerated(夸大),and that people are “crying wolf“ by describing the loss of species as more alarming than it really is. Histo
38、ry proves that every species will eventually become extinct. Evolution of species, they say, naturally involves the extinction of species; man has no control.In addition, many people point to the fact that the world is already lacking in resources, food, and adequate health care. Concerned more with
39、 economic survival, they ask whether it is, in fact, realistic to make a fuss over saving the elephant or other species that may become extinct many years from now, when people have families to feed tomorrow. These people question a law that puts the continuation of lower forms of life above mans ow
40、n survival.1. The issue: To what extent we should try to U(46) /Uor allow for mans development.2. Proponents ( 支持者) ( of saving endangered species) arguments :a. The extinction of plants and animals is U(47) /U before man appeared on the planet.b. Tiny species keep the earth in balance.c. Man needs
41、U(48) /U for food and drugs.3. Opponents (反对者) ( of saving endangered species) arguments:a. Proponents exaggerate the case.b. Species U(49) /Ue. Mans need U(50) /U（分数：5.00）(1).（分数：1.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_九、BTask 4/B(总题数：1，分数：5.00)File Management CommandsA - to open (edit/create) a do
42、cumentB - to access the Block and Save MenuC - to exit WINDOWSD - to cancel a commandE - to erase (抹去) a fileF - to copy a fileG - to rename a fileH - to erase a characterI - to erase a wordJ - to erase a lineK - to restore text just erasedI - to move cursor one character to the rightM - to move cur
43、sor one word to the leftN - to move cursor one line upO - to move cursor one line downP - to move cursor to the top left of the screenQ - to move cursor to the bottom right of the screenR - to print a fileS - to insert page numberT - to insert a symbolU - to insert date and timeV - to close a file（分
44、数：5.00）(1).重新命名一个文件 ( )编页码（分数：1.00）填空项 1:_(2).复制文件 ( )插入符号（分数：1.00）填空项 1:_(3).让光标回到屏幕左上端 ( )取消一个指令（分数：1.00）填空项 1:_(4).抹去一个字符 ( )关闭文件（分数：1.00）填空项 1:_(5).恢复刚抹去的文本 ( )退出窗口（分数：1.00）填空项 1:_十、BTask 5/B(总题数：1，分数：10.00)BLetter One/BDear Sir,I am writing to you in the hope of obtaining a one - year grant to
45、do some research work in your department.I am an associate professor in the Department of History in the Central University for Nationalities. In addition to research work, I also offer courses in ethnology (民族学) and sociology. Recently I have finished a book on the history of the Jews in China, whi
46、ch is to be published by the New World Press in the coming year.Enclosed please find three letters of recommendation and my resume.Thank you for your time and consideration. I look forward to your reply.Sincerely yours,Luo LiguoBLetter Two/BDear Mr. Luo,Thank you for your inquiry about obtaining a o
47、ne - year grant to do some research work in our department. At the present time there are no grants available, and there is nothing immediately in prospect( 可以指望).Thank you for your interest in our department. I wish you well in finding a one - year grant for doing research this coming year.Sincerely yours,Joseph
