大学三级(A)-669及答案解析.doc

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1、大学三级(A)-669 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.A guest it can be extremely irritating to the mucous membranes (粘膜).The classic case of Chemical SBS occurred, ironically, at EPA headquarters in Washington, D. C. , where large areas of new carpet

2、ing were installed during renovations; 60 people became sick and 10 were hospitalized. One cure is to crack up the heat and cook VOCs opt before people move in. A more persistent form of SBS is caused by biological contaminants, including bacteria and now, researchers have learned, fungi. Both requi

3、re moisture, and their breeding grounds are typically stagnant water, either in a buildings ventilation system or trapped in ceiling tiles or carpeting after a leak.（分数：5.00）(1).What are the symptoms of SBS?（分数：1.00）A.SBS is actually some kind of prevalent maladies.B.SBS has similar symptoms to thos

4、e of many prevalent maladies.C.SBS has a specific symptom different from that of any other maladies.D.None mentioned in the article.(2).Which of the following statements is NOT true according to the passage?（分数：1.00）A.Usually SBS can be easily paid little attention to.B.SBS can occur in all the new

5、buildings.C.SBS mostly happens in a poorly ventilated, airtight building.D.SBS is said to be caused by one of two general categories of pollution.(3).We can learn the meaning of “odor“ (Paragraph 2) is _.（分数：1.00）A.smellB.gasC.possibilityD.smoke(4).What is the probable reason that may bring about SB

6、S?（分数：1.00）A.SBS is said to be caused by one of two general categories of pollution, given a poorly ventilated, airtight building.B.The “new smell“ of chemical vapors given off by paint, glue and other construction materials.C.Formaldehyde is one of the many VOCs which also cause SBS.D.None of the a

7、bove three.(5).What is the main idea of the passage?（分数：1.00）A.SBS now occurs and wed better pay much attention to it.B.SBS shares symptoms with many prevalent maladies.C.Biological contaminants can cause a more persistent form of SBS.D.The classic case of chemical SBS occurred at EPA headquarters.十

8、、Section B(总题数：0，分数：0.00)十一、Passage 4(总题数：1，分数：5.00)In this section, youll read a passage about a famous painter in the 20th century. Read it carefully and then answer the questions after it in the fewest possible words.Grandma Moses is among the most celebrated twentieth century painters of the Uni

9、ted States, yet she had barely started painting before she was in her late, seventies. As she once said of herself: “I would never sit bank in a rocking chair, waiting for someone to help me.“ No one could have had a more productive old age.She was born Anna Mary Robertson on a farm in New York Stat

10、e, one of five boys and five girls. (“We came in bunches, like radishes.“)At twelve she left home and was in domestic service until at twenty- seven, she married Thomas Moses, the hired hand of one of her employers. They farmed most of their lives, first in Virginia and then in New York State, at Ea

11、gle Bridge. She had ten children, of whom five survived; her husband died in 1927.Grandma Moses painted a little as a child and made embroidery (刺绣)pictures a hobby, but only switched to oils in old age because her hands had become too stiff to sew and she wanted to keep busy and pass the time. Her

12、pictures were first sold at the local drugstore and at a fair, and were soon spotted by a dealer who bought everything she painted. Three of the pictures were exhibited in the museum of Modern Art, and in 1940 she had her first exhibition in New York. Between the 1930s and her death she produced som

13、e 2,000 pictures: detailed and lively portrayals (绘画) of the rural life she had known far so long, with a marvelous sense of color and form. “I think real hard till think of this real pretty, and then I painted it,“ she said.（分数：5.00）(1).What would be the best title for the passage from your point o

14、f view?（分数：1.00）填空项 1:_(2).According to the passage, Grandma Moses began to paint because she wanted to _.（分数：1.00）填空项 1:_(3).From Grandma Moses description of herself in the first paragraph, what can you infer?（分数：1.00）填空项 1:_(4).Whats the meaning of the word “spotted“ (Paragraph 3)?（分数：1.00）填空项 1:

15、_(5).How many children are there in the family of the authors parents?（分数：1.00）填空项 1:_十二、Part Structure(总题数：30，分数：30.00)1.We consider it important that a plan _ before doing a work.（分数：1.00）A.to be madeB.should makeC.be madeD.will be made2.He asked if I know the name of _.（分数：1.00）A.little, funny, t

16、he red insectB.the funny, little, red insectC.the red, little, funny insectD.the red, funny, little insect3.Mrs. smith, _ is a retired teacher, does volunteer work at the hospital.（分数：1.00）A.sheB.whoC.asD.that4.I have a terrible _ in my chest. When I cough, it really hurts.（分数：1.00）A.painB.acheC.wou

17、ndD.injury5.Allen said that he wont mind _.（分数：1.00）A.to wait for usB.for waiting usC.him waiting for usD.wait for us6.It was in 1939 _ the World War broke out.（分数：1.00）A.whenB.in whichC.whichD.that7.Liquids are like solids _ they have a definite volume.（分数：1.00）A.in thatB.for thatC.with thatD.at th

18、at8._him do this job by himself?（分数：1.00）A.Why dont letB.Why not letC.Why not lettingD.Why you not let9.Urban congestion would be greatly relieved if only the _ charged on public transport were more reasonable.（分数：1.00）A.pricesB.ticketsC.feesD.fares10.Without their help, she _ in passing the entranc

19、e exam.（分数：1.00）A.doesnt succeedB.didnt succeedC.couldnt succeedD.couldnt have succeeded11.No one is _ to obey his boss unless he no longer wants to keep his position in the firm.（分数：1.00）A.eagerB.unhappyC.willingD.reluctant12.In the meantime, the question facing business is whether such research is

20、 _ the costs.（分数：1.00）A.worthyB.worth ofC.worthD.worthwhile13.Hes not such a fool _ he looks.（分数：1.00）A.whoB.asC.whomD.that14.Jerry didnt come to the meeting. I wish he _ to the meeting.（分数：1.00）A.had comeB.cameC.would have comeD.did come15.John regretted _ to the meeting last week.（分数：1.00）A.not go

21、ingB.not to goC.not having been goingD.not to be going16.Oil _ 90 per cent of the countrys exports.（分数：1.00）A.consists ofB.reachesC.accounts forD.composes17.I then listened to the boy _ the person written on the blackboard.（分数：1.00）A.being readB.to readC.readingD.read18.The _ of freedom is eternal v

22、igilance (警惕).（分数：1.00）A.costB.valueC.expenseD.prize19.It is you _ to blame.（分数：1.00）A.that isB.who isC.which areD.who are20.His dislike of the course may prove to be a(n) _ barrier he cannot overcome.（分数：1.00）A.biologicalB.ideologicalC.spiritualD.psychological21.Its surprising that this innocent-lo

23、oking person should have _ such a crime.（分数：1.00）A.actedB.committedC.madeD.performed22.Not only _ us light, but it gives us heat.（分数：1.00）A.the sun givesB.the sun has givenC.has the sun givenD.does the sun give23.He gave the order that nothing _ until the police arrived.（分数：1.00）A.touchedB.didnt tou

24、chC.be touchedD.should touch24.To the prisoners surprise, the policemen used talk _ punishment to educate them.（分数：1.00）A.insteadB.rather thanC.withoutD.or rather25.I wanted to build a bookcase, but I could not make. _ of the instructions.（分数：1.00）A.understandingB.senseC.realityD.sight26._ a major d

25、isaster will get us to realize that we cant go on destroying the rain forests of the world.（分数：1.00）A.Anything butB.Nothing butC.But thatD.Everything but27.I understand you are third year students _ in economics.（分数：1.00）A.majoredB.to majorC.majorD.majoring28._ from space, our earth, with water cove

26、ring 70% of its surface, appears as a “blue planet“（分数：1.00）A.SeeingB.To be seenC.SeenD.Having seen29.To do a task promptly is better than _ about it.（分数：1.00）A.worryB.to worryC.worriedD.worrying30.He didnt _ in the party last night.（分数：1.00）A.show offB.show inC.show upD.show around十三、Part Cloze(总题数

27、：1，分数：20.00)All over Europe, and in North America, therere lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain? Mr. Justin Cook, a scientist, explains: “All fossil fuels, (矿物燃料)，that (73) oil, coal and gas, contain sulphur. When these are burnt, for ex

28、ample (74) motor vehicles, they form sulphuric acid (硫酸)This (75) UP into the air, and soon it falls back to (76) , into lakes and (77) trees in forests.“ This can cause many local problems. 78 a result, lakes become acidic, fish disappear and trees are killed. The pollution is carried great distanc

29、es by the wind, so sulphuric acid (79) in Britain can travel as far as Scandinavia (斯堪的纳维亚). Czech is one of the countries with the most acid rains and large areas of (80) consist only (81) dead trees.Is there (82) that can be done about acid rain? Mr. cook says: “The rain (83) of acid rain is (84)

30、power stations to install filters that (85) the acid getting out into the air. Here in Britain, the only (86) that has been taken is that the chimneys are built (87) so that the pollution is more distributed.“ If the petrol used in motor vehicles (88) lead-free, then it Would be possible to filter e

31、xhaust fuses (废气) which are a (89) cause of pollution. But these filter mechanisms (机械装置)can not work (90) the leads is removed.（分数：20.00）A.dyingB.fatalC.deathD.deadlyA.causeB.reasonC.resultD.sourceA.isB.consistsC.areD.composesA.ofB.withC.inD.toA.climbsB.comesC.raisesD.goesA.groundB.soilC.eachD.land

32、A.up toB.intoC.on toD.downA.BeingB.AsC.ForD.InA.occuredB.manufacturedC.producedD.arisenA.treeB.forestC.woodD.bushA.inB.ofC.withD.byA.anythingB.somethingC.thingsD.matterA.resourceB.sourceC.startingD.reasonA.electricB.electronicC.generatorD.electricityA.protectB.preventC.keepD.stopA.meanB.measureC.met

33、hodsD.solutionsA.tallerB.tallC.highD.highlyA.isB.wasC.wereD.beA.greatB.minuteC.majorD.minorA.ifB.whenC.untilD.unless十四、Part Writing(总题数：1，分数：10.00)plain (抱怨), under the pressure of. ( 在压力之下), ever-increasing burden (日益加重的负担), for one thing.for another.(一方面, 另一方面), lighten(减轻)Outline:1. 现在学生背上的书包越来越重

34、; 2. 学生负担减轻不了的原因;3. 结论。Childrens Schoolbags Are Getting Heavier（分数：10.00）_大学三级(A)-669 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.A guest it can be extremely irritating to the mucous membranes (粘膜).The classic case of Chemical SBS occurred, ironically, a

35、t EPA headquarters in Washington, D. C. , where large areas of new carpeting were installed during renovations; 60 people became sick and 10 were hospitalized. One cure is to crack up the heat and cook VOCs opt before people move in. A more persistent form of SBS is caused by biological contaminants

36、, including bacteria and now, researchers have learned, fungi. Both require moisture, and their breeding grounds are typically stagnant water, either in a buildings ventilation system or trapped in ceiling tiles or carpeting after a leak.（分数：5.00）(1).What are the symptoms of SBS?（分数：1.00）A.SBS is ac

37、tually some kind of prevalent maladies.B.SBS has similar symptoms to those of many prevalent maladies. C.SBS has a specific symptom different from that of any other maladies.D.None mentioned in the article.解析：这里的答案我们可以在文中第一句话中找到答案，即 SBS与许多流行疾病的症状有共同之处。故答案 B 是最佳选择。(2).Which of the following statement

38、s is NOT true according to the passage?（分数：1.00）A.Usually SBS can be easily paid little attention to.B.SBS can occur in all the new buildings. C.SBS mostly happens in a poorly ventilated, airtight building.D.SBS is said to be caused by one of two general categories of pollution.解析：文中主要说 SBS多发在处于闷塞的，

39、不通风的建筑楼里，因而我们发现通风条件好，不是密封的就是这里的最佳答案。(3).We can learn the meaning of “odor“ (Paragraph 2) is _.（分数：1.00）A.smell B.gasC.possibilityD.smoke解析：odor 表示“气味”。(4).What is the probable reason that may bring about SBS?（分数：1.00）A.SBS is said to be caused by one of two general categories of pollution, given a p

40、oorly ventilated, airtight building. B.The “new smell“ of chemical vapors given off by paint, glue and other construction materials.C.Formaldehyde is one of the many VOCs which also cause SBS.D.None of the above three.解析：可能导致 SBS的产生主要原因为文中第二段第一句中“SBS 据信由于一到一种污染类别”这是正确的选择。(5).What is the main idea of

41、 the passage?（分数：1.00）A.SBS now occurs and wed better pay much attention to it. B.SBS shares symptoms with many prevalent maladies.C.Biological contaminants can cause a more persistent form of SBS.D.The classic case of chemical SBS occurred at EPA headquarters.解析：这句话中 SBS在文中出现并予以发展我们也很少对此重视。所以这里的正确选

42、择就是 A。十、Section B(总题数：0，分数：0.00)十一、Passage 4(总题数：1，分数：5.00)In this section, youll read a passage about a famous painter in the 20th century. Read it carefully and then answer the questions after it in the fewest possible words.Grandma Moses is among the most celebrated twentieth century painters of

43、the United States, yet she had barely started painting before she was in her late, seventies. As she once said of herself: “I would never sit bank in a rocking chair, waiting for someone to help me.“ No one could have had a more productive old age.She was born Anna Mary Robertson on a farm in New Yo

44、rk State, one of five boys and five girls. (“We came in bunches, like radishes.“)At twelve she left home and was in domestic service until at twenty- seven, she married Thomas Moses, the hired hand of one of her employers. They farmed most of their lives, first in Virginia and then in New York State

45、, at Eagle Bridge. She had ten children, of whom five survived; her husband died in 1927.Grandma Moses painted a little as a child and made embroidery (刺绣)pictures a hobby, but only switched to oils in old age because her hands had become too stiff to sew and she wanted to keep busy and pass the tim

46、e. Her pictures were first sold at the local drugstore and at a fair, and were soon spotted by a dealer who bought everything she painted. Three of the pictures were exhibited in the museum of Modern Art, and in 1940 she had her first exhibition in New York. Between the 1930s and her death she produ

47、ced some 2,000 pictures: detailed and lively portrayals (绘画) of the rural life she had known far so long, with a marvelous sense of color and form. “I think real hard till think of this real pretty, and then I painted it,“ she said.（分数：5.00）(1).What would be the best title for the passage from your

48、point of view?（分数：1.00）填空项 1:_ （正确答案：Arandma Moses：A Biographical sketch）解析：这里显而易见谈到“我”的年长奶奶的自传画(素描)，故答案就是“奶奶茅斯：一位自传体作家”。(2).According to the passage, Grandma Moses began to paint because she wanted to _.（分数：1.00）填空项 1:_ （正确答案：to keep alive）解析：这里文中第二段“但是当转换到油画时，因为她的手冻得僵硬不能缝纫，于是她想使自己的生活忙碌点和度过时间。(3).From Grandma Moses description of herself in the first paragraph, what can you infer?（分数：1.00）填空项 1:_ （正确答案：We can infer that she(grandma)was a wom