大学生英语竞赛(NECCS)A类研究生英语-16及答案解析.doc
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1、大学生英语竞赛(NECCS)A 类研究生英语-16 及答案解析(总分:64.00,做题时间:90 分钟)一、Part Vocabulary an(总题数:14,分数:14.00)1.Miranda : It“s getting late. What time is the last subway train, Joe? Joe : I think it“s already gone. Miranda : Are there any night buses? Joe : I“m not sure. Sorry. Miranda : _ Joe : Go ahead.(分数:1.00)A.Do y
2、ou mind if I stay here for the night?B.Do you mind if I use your phone to call a taxi?C.Could you give me a ride?D.Could you call a taxi for me?2.As it turned out to be a small house party, we_so formally.(分数:1.00)A.need not have dressedB.must not have dressedC.need not dressD.must not dress3.Very f
3、ew scientists_completely new answers to the world“s problems.(分数:1.00)A.come up toB.come down toC.come down withD.come up with4.Sometimes a student may be asked to write about his_to a certain book or article that has some bearing on the subject being studied.(分数:1.00)A.impressionB.commentC.reaction
4、D.comprehension5.Paul : Mark, I“m sorry if I“ve upset you. Mark : I thought you knew I liked Lucy. Paul : Yes, but I didn“t realize you two were serious. Mark : I see. Paul : Believe me, Mark : That“s OK. Paul : Look, I“ll phone her and cancel our date tomorrow. Mark : No, just leave it.(分数:1.00)A.I
5、“ll let her know for sure.B.I“m really sorry!C.I“ll keep that in mind.D.I“m not going to let her go.6.When you have finished with that video tape, don“t forget to put it in my drawer, _?(分数:1.00)A.do youB.will youC.don“t youD.won“t you7.In international matches, prestige is so important that the onl
6、y thing that matters is to avoid_.(分数:1.00)A.from being beatenB.being beatenC.beatenD.to be beaten8.Undergraduate students have no_to the rare books in the school library.(分数:1.00)A.entranceB.accessC.wayD.path9.The_physicist has been challenged by many people in his field.(分数:1.00)A.respectedB.respe
7、ctfulC.respectiveD.respect10.Mr. White works for a chemicals import and export company, but he has been working for this industrial fair, while he is_from that company.(分数:1.00)A.on leaveB.on dutyC.on patrolD.on guard11.Have you decided yet? Yes, we“ll_the cheaper option.(分数:1.00)A.make upB.sort out
8、C.go forD.take over12.At first the company refused to purchase the equipment, but that decision was_revised.(分数:1.00)A.subsequentlyB.subjectivelyC.predominantlyD.preliminarily13._no cause for alarm, the old man went back to his bedroom.(分数:1.00)A.There wasB.Due toC.As toD.There being14.Topics for co
9、mposition should be_to the experiences and interests of the students.(分数:1.00)A.concernedB.dependentC.suitableD.relevant二、Part Reading Compr(总题数:0,分数:0.00)三、Section A(总题数:1,分数:10.00)Scientists have cured color blindness in monkeys using gene therapy. As well as allowing color-blind humans to tell re
10、d from green, the innovative technique could restore sight to the blind. Sufferers of age,related macular degenerationthe most common cause of blindness in the elderlyare among the millions who could eventually benefit. Researcher Jay Neitz said: “If we could find a way to do this with complete safe
11、ty in human eyes, as we did with monkeys, there would be a lot of people who would want it. We hope the technology will be useful in correcting a lot of different vision disorders. “ Professor Neitz used gene therapyinjections of genesto allow two male squirrel monkeys called Sam and Dalton to see i
12、n full color for the first time. Like some humans with red-green colour blindness, the monkeys lacked a pigment that the conesthe colourdetector cells at the back of the eyeneed to see red and green. As a result, they saw both red and green as shades of grey. Other colours, such as orange, blue and
13、brown appeared washed-out. To correct their vision, the US scientists injected the monkey“s eyes with millions of copies of a gene needed to make the missing pigment, the journal Nature reports. Importantly, the monkeys were injected with a human gene, suggesting the same technique would work on peo
14、ple. Four months later, their vision suddenly improved. Professor Neitz, of the University of Washington in Seattle, said: “It was as if they woke up and saw these new colours. They unquestionably responded to colours that had been invisible to them. “A version of the colour blindness test that is u
15、sed in schools around the world showed just how much their vision has improved. Dr Katherine Mancuso, the study“s lead author, said : “Their performance on red and green was similar, but not quite as good, as a female monkey who had normal colour vision since birth. “ The need to prove that adding g
16、enes to the body does not cause harmful side-effects means it will be some time before the method is routinely used to correct colour blindness in humans. Despite this, the researchers are optimistic and point out that gene therapy is already being tested on Britons and Americans with a rare, heredi
17、tary form of blindness called Leber“s congenital amaurosis. The technique could also be adapted to treat other conditions that involve problems with genes in the colour and detail-detecting cone cells at the back of the eye. These include age-related macular degeneration, in which the deterioration
18、of central vision makes it increasingly difficult to carry out everyday tasks such as reading and driving. Blindness linked to diabetes might also be treated. Cathy Yelf, of the Macular Disease Society, said the research was “very interesting“ but cautioned: “A practical gene therapy for macular deg
19、eneration is still some way off. “ (分数:10.00)(1).What is the most common cause of blindness in the elderly?(分数:2.00)_(2).What technique is used to cure colour blindness in monkeys?(分数:2.00)_(3).What does “cones“ refer to in this report?(分数:2.00)_(4).Why do scientists believe the technique will work
20、on people?(分数:2.00)_(5).What does Cathy Yelf say about the technique“s practical application?(分数:2.00)_四、Section B(总题数:1,分数:10.00)Rifts were already opening up in the G20 as China hit out at Britain and the US for demanding that China boost its imports of foreign goods. A senior official from the Pe
21、ople“s Republic said it was not appropriate in a “market economy“ for a minister to call for a foreign nation to buy more of its products. Speaking at a briefing to reporters, Yu Jianhua of the Ministry of Commerce also described his country as “the biggest victim of protectionism“ by other countrie
22、s. “China has all along been making tremendous efforts to maintain a basic balance between exports and imports,“ he said. His remarks, made ahead of yesterday“s summit meeting, underlined the yawning divisions that remain between world leaders despite pledges of a “global compact“ in Pittsburgh. Wes
23、tern powers like the UK and the US want China to bolster its domestic demand and increase imports as part of a “rebalancing“ of the world economy. They warn American consumers can no longer remain the primary engines of global demand as they bolster savings and repay debts. Leaders have agreed to bo
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- 大学生 英语 竞赛 NECCSA 研究生 16 答案 解析 DOC
