【考研类试卷】考博英语-397及答案解析.doc
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1、考博英语-397 及答案解析(总分:79.00,做题时间:90 分钟)一、Part Structure and(总题数:20,分数:20.00)1._, it is widely used in making flares and fireworks.(分数:1.00)A.As the brilliant white light that burning magnesium producesB.Because of the brilliant white light of burning magnesiumC.The brilliant white light of burning magne
2、siumD.Burning magnesium produces a brilliant white light2.The doctors _ is that shell soon be as good as new if she takes insulin and watches her diet.(分数:1.00)A.agnosticismB.anticipationC.diagnosisD.prognosis3.The statesman was evidently _ the journalists questions and glared at him for a few secon
3、ds.(分数:1.00)A.put downB.put outC.put acrossD.put away4.It is _ understood by all concerned that the word no one who visits him ever breathe a syllable of in his heating will remain forever unspoken.(分数:1.00)A.uncommunicativelyB.acceptablyC.tacitlyD.taciturnly5.Whenever work is,being done, energy _ f
4、rom one form into another.(分数:1.00)A.convertsB.convertedC.is convertedD.is being converted6.Leaving for work in plenty of time to catch the train will _ worry about being late.(分数:1.00)A.rule offB.preventC.avoidD.obviate7._springs not out of true and deep admiration, but more often out of a self-see
5、king wish to identify with someone important or famous.(分数:1.00)A.A complimentB.An adulatoryC.FlatteryD.Praise8.All normal human beings are _ at least to a degree they get a feeling of warmth and kinship from engaging in group activities.(分数:1.00)A.segregatedB.congregationalC.gregariousD.egregious9.
6、The detective watched and saw the suspect _ a hotel at the corner of the street.(分数:1.00)A.getting off the taxi and walking intoB.got off the taxi and walked intoC.get off the taxi and walk intoD.got off the taxi to walk into10.To be sure, there would be scarcely no time left over for other things i
7、f school children _ all sides of every matter on which they hold opinions.(分数:1.00)A.would have been expected to have consideredB.were expected to considerC.will be expected to have been consideredD.were expected to have considered11.He is _ drinker, who has been imbibing for so long that he has fig
8、uratively speaking, grown old with the vice.(分数:1.00)A.an inveterateB.an incorrigibleC.a chronicD.an unconscionable12.We listened dumb-struck, full of _ , to the shocking details of the corruption of the president of the company.(分数:1.00)A.incredulityB.ingenuityC.ingenuousnessD.incredibility13._to t
9、ell us that the interest of the individual should be subordinate to that of the collective?(分数:1.00)A.Were you usedB.Are you usedC.Did you useD.Do you used14.He could hardly _ his temper when he saw the state of his office.(分数:1.00)A.hold inB.hold upC.hold offD.hold out15.Too much _ can possibly lea
10、d to unhappiness, even to thoughts of suicide as few people have the courage to analyze themselves objectively and minutely.(分数:1.00)A.retrospectB.introspectionC.perspicacityD.perspicuity16.People suffering from _ prefer to stay shut in their homes and become panic-stricken in large public buildings
11、 and open fields.(分数:1.00)A.acrophobiaB.agoraphobiaC.claustrophobiaD.xenophobia17.Hydrocarbons, _ by engine exhausts, react with nitrogen oxides in the presence of sunlight to form complex toxic gases.(分数:1.00)A.are given offB.give offC.they are given offD.given off18.I would have gone to the lectur
12、e with you _ I was so busy.(分数:1.00)A.except thatB.provided thatC.but thatD.only that19.Nicholas Chauvin, a French soldier, aired his veneration of Napoleon Bonaparte so _ and unceasingly that he became the laughingstock of all people in Europe.(分数:1.00)A.vociferouslyB.patrioticallyC.verboselyD.loqu
13、aciously20.The child is _ all the evidence for his opinion.(分数:1.00)A.not encourage either to be critical for his opinionB.encouraged either to be critical nor to examineC.either encouraged to be critical or to examineD.neither encouraged to be critical nor to examine二、Part Reading Compr(总题数:0,分数:0.
14、00)三、1单项选择题(总题数:1,分数:4.80)The Aerospace Bicycle That Fell to EarthA radical new bicycle had its first public showing at the National British Cycling Championships in Shrewsbury last weekend. Based on the gold medal-winning design from the Barcelona Olympics, it is the first commercial mountain bike
15、made of a single piece of carbon fibre.Bicycles for amateurs have up to now been made of steel, aluminum or magnesium tubes welded together into the conventional “A-frame“shape. But last year, the British competitor Chris Boardman set world records while winning titles in the Olympic cycling pursuit
16、 events on a custom built, carbon-fibre bicycle with lower weight and wind resistance than standard models. Because carbon fibre is both light and extremely strong, it does not need the A-frame shape, saving further weight. Carbon fibre can also be moulded in a single piece, avoiding the weakness of
17、 welds.The new bike, which will cost between $ 2000 and $ 3000 when it reaches the shops next month, has the same advantages as the Olympic model. It weighs about 11 kilograms,a saving of 1.5 kilograms on metal frames. With no crossbar, it has a lower center of gravity, making it easier to use in ra
18、ce conditions. “When youre doing some aggressive riding,you throw the bike about from side to side,“ explains Eddie Eccleston, director of British Eagle, a British bicycle manufacturer based in Powys, Wales, which is marketing the bikes. “The low centre of gravity gives you better control. “The fram
19、es are being made in the U. S. for British Eagle by SP systems in Camarillo,California, which has clients in the aerospace industry, “This is aerospace technology brought into cycling by enthusiasts“, says Eccleston. When professionals tested racing versions of the bike before the Tour de France, th
20、ey were quicker than metal versions by up to 3 seconds per kilometer.The new design has no struts between the saddle and the back wheel; instead, the frames flexibility can be “tuned“ to individual tastes by changing the mixture of Kevlar fibre and carbon fibre in the back wheel strut, allowing up t
21、o 5 centimeters of movement.The carbon-fibre design has a lower centre of gravity and smoother back-wheel suspension than conventional bikes.(分数:4.80)(1).The new bicycle exhibited at the National British Cycling Championships was radical because_.(分数:1.60)A.it was made from the gold medal-winning de
22、sign of the Barcelona OlympicsB.it was the first commercial mountain bikeC.its public showing last weekend aroused many peoples curiosityD.it was made of one single piece of carbon fibre(2).According to the context, “bicycles for amateurs“ at the beginning of the second paragraph refers to bicycles_
23、.(分数:1.60)A.that people buy only for riding in their daily lifeB.that are bought by amateur cyclists who like cycling as an exerciseC.that are built for customers in generalD.that non-Olympic competitors use(3).Which of the following statements in NOT true?_.(分数:1.60)A.The new commercial bike has no
24、 crossbar and its centre of gravity is lower than the Olympic model.B.When the rider is doing some rough riding, the new bikes low centre of gravity gives him better control.C.The new bike is made by using aerospace technology and is quicker than the conventional bike by 3 seconds per kilometer.D.Th
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- 考研 试卷 英语 397 答案 解析 DOC
