【考研类试卷】考研英语(完形填空)-试卷68及答案解析.doc
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1、考研英语(完形填空)-试卷 68 及答案解析(总分:120.00,做题时间:90 分钟)一、Use of English(总题数:3,分数:120.00)1.Section I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D.(分数:40.00)_The idea that people might be chosen or rejected for jobs on the basis of their
2、 genes disturbs many. Such【C1】_may, however, be a step【C2】_, thanks to work just published in Current Biology by Derk-Jan Dijk and his colleagues at the University of Surrey, in England. Dr. Dijk studies the biology of timekeepingin particular of the part of the internal body-clock that【C3】_people t
3、o sleep and wakes them up. One of the genes involved in【C4】_this clock is known as PER3 and【C5】_in two forms. Dr. Dijk“s work【C6】_ that one of these forms is more conducive to night-shift work than the other. The two forms of PER3【C7】_ into two slightly different proteins, one of which is longer tha
4、n the other. 【C8】_work by this group showed that people with two short versions of the gene are more likely to be “owls“,【C9】_ to get up late and go to bed late. “Larks“【C10】_, early risers, have two long versions. Pursuing this【C11】_of enquiry, Dr. Dijk and his team have been studying how such peop
5、le【C12】_to sleep deprivation. Two dozen volunteers, some genetic owls and some genetic larks, were forced to stay awake for two days. The genetic larks reacted to this worse than the owls did.【C13】_, larks given memory tests and puzzles to【C14】_between the hours of four and eight in the morning turn
6、ed【C15】_far worse performances than did owls. What【C16】_ that may have for employers is not fully clear. Nevertheless, it is intriguing. There may 【C17】_come a time when employers【C18】_night shifts will want a blood sample from【C19】_employees【C20】_ to protect themselves against negligence suits shou
7、ld someone have an accident.(分数:40.00)(1).【C1】(分数:2.00)A.dispositionB.distractionC.discriminationD.discrepancy(2).【C2】(分数:2.00)A.aheadB.closerC.fartherD.backward(3).【C3】(分数:2.00)A.helpsB.allowsC.causesD.sends(4).【C4】(分数:2.00)A.regulatingB.reformingC.requestingD.reviewing(5).【C5】(分数:2.00)A.fallsB.lie
8、sC.comesD.consists(6).【C6】(分数:2.00)A.suggestsB.advisesC.objectsD.ensures(7).【C7】(分数:2.00)A.separateB.translateC.freightD.integrate(8).【C8】(分数:2.00)A.SubsequentB.LatestC.PresentD.Previous(9).【C9】(分数:2.00)A.hopingB.resolvingC.intendingD.preferring(10).【C10】(分数:2.00)A.to be specificB.so to speakC.in ot
9、her wordsD.put simply(11).【C11】(分数:2.00)A.runB.lineC.chainD.train(12).【C12】(分数:2.00)A.manageB.yieldC.respondD.adapt(13).【C13】(分数:2.00)A.In shortB.In particularC.In any eventD.On the contrary(14).【C14】(分数:2.00)A.solveB.answerC.workD.settle(15).【C15】(分数:2.00)A.upB.onC.inD.over(16).【C16】(分数:2.00)A.pref
10、erencesB.inferencesC.requirementsD.implications(17).【C17】(分数:2.00)A.everB.justC.alsoD.yet(18).【C18】(分数:2.00)A.runningB.workingC.operatingD.raising(19).【C19】(分数:2.00)A.successiveB.prospectiveC.conservativeD.tentative(20).【C20】(分数:2.00)A.in caseB.that isC.if onlyD.or elseEvery human being has unique a
11、rrangement of skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the【C1】_of finger-prints and discovered that no【C2】_similar pattern is【C3】_ from parents to children,【C4】_nobody knows why this is the【C5】_. The ridge【C6】_on a person“ finger doesn“t change【C7】
12、_growth and is not affected by【C8】_injuries. Burns, cuts and other damages to the【C9】_part of the skin will be replaced【C10】_by a new one which bears the reproduction of the【C11】_ pattern. It is only when the inner skin is injured that the arrangement will be 【C12】_. Some criminals make use of this
13、to【C13】_ their own finger-prints【C14】_this is a dangerous and rare step to【C15】_. Finger-prints can be made very easily with a printer“s ink. They can be recorded easily. With special method,【C16】_can be achieved successfully within a short time.【C17】_the simplicity and economy of this system, finge
14、r-print have often been used as a method of solving criminal cases. A【C18】_man may deny the charge but this may be【C19】_. His finger-prints can prove who he is even his【C20】_ has been changed by age or accident.(分数:40.00)(1).【C1】(分数:2.00)A.uselessnessB.quantityC.magnitudeD.uniqueness(2).【C2】(分数:2.00
15、)A.naturallyB.exactlyC.especiallyD.particularly(3).【C3】(分数:2.00)A.passed onB.passed awayC.passed outD.passed off(4).【C4】(分数:2.00)A.ifB.whenC.thoughD.as(5).【C5】(分数:2.00)A.reasonB.causeC.groundD.case(6).【C6】(分数:2.00)A.constructionB.structureC.locationD.position(7).【C7】(分数:2.00)A.withB.because ofC.unti
16、lD.under(8).【C8】(分数:2.00)A.graveB.severeC.substantialD.superficial(9).【C9】(分数:2.00)A.outsideB.outwardC.innerD.outer(10).【C10】(分数:2.00)A.in timeB.on timeC.at timesD.behind time(11).【C11】(分数:2.00)A.originalB.differentC.definiteD.customary(12).【C12】(分数:2.00)A.restoredB.hurtC.destroyedD.restricted(13).【
17、C13】(分数:2.00)A.diminishB.disposeC.undermineD.remove(14).【C14】(分数:2.00)A.andB.butC.whenD.if(15).【C15】(分数:2.00)A.makeB.takeC.doD.adapt(16).【C16】(分数:2.00)A.realizationB.detectionC.identificationD.investigation(17).【C17】(分数:2.00)A.In spite ofB.Irrespective ofC.Because ofD.In case of(18).【C18】(分数:2.00)A.
18、suspectedB.doubtedC.distrustedD.doubtful(19).【C19】(分数:2.00)A.out of caseB.in vainC.at randomD.in question(20).【C20】(分数:2.00)A.lookB.expressionC.appearanceD.sight考研英语(完形填空)-试卷 68 答案解析(总分:120.00,做题时间:90 分钟)一、Use of English(总题数:3,分数:120.00)1.Section I Use of EnglishDirections: Read the following text.
19、Choose the best word(s) for each numbered blank and mark A, B, C or D.(分数:40.00)_解析:The idea that people might be chosen or rejected for jobs on the basis of their genes disturbs many. Such【C1】_may, however, be a step【C2】_, thanks to work just published in Current Biology by Derk-Jan Dijk and his co
20、lleagues at the University of Surrey, in England. Dr. Dijk studies the biology of timekeepingin particular of the part of the internal body-clock that【C3】_people to sleep and wakes them up. One of the genes involved in【C4】_this clock is known as PER3 and【C5】_in two forms. Dr. Dijk“s work【C6】_ that o
21、ne of these forms is more conducive to night-shift work than the other. The two forms of PER3【C7】_ into two slightly different proteins, one of which is longer than the other. 【C8】_work by this group showed that people with two short versions of the gene are more likely to be “owls“,【C9】_ to get up
22、late and go to bed late. “Larks“【C10】_, early risers, have two long versions. Pursuing this【C11】_of enquiry, Dr. Dijk and his team have been studying how such people【C12】_to sleep deprivation. Two dozen volunteers, some genetic owls and some genetic larks, were forced to stay awake for two days. The
23、 genetic larks reacted to this worse than the owls did.【C13】_, larks given memory tests and puzzles to【C14】_between the hours of four and eight in the morning turned【C15】_far worse performances than did owls. What【C16】_ that may have for employers is not fully clear. Nevertheless, it is intriguing.
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