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1、2022年考博英语-四川大学考前拔高综合测试题（含答案带详解）1. 单选题“That English fellows songs are very portic.” “（ ） the words to the songs, but he also composes the music.”问题1选项A.He also writeB.Although he writesC.Not only does he writeD.It is not all that he writes【答案】C【解析】not only.but also.为固定搭配。句意：他不仅自己作词, 还自己作曲。2. 单选题To fi
2、ght against computer crimes, a computer system needs a sure way of identifying its right users and rejecting those who are not entitled to use it. The identification system should be quick, simple, and convenient.At present, signatures are widely used to identify credit card holders, but it takes an
3、 expert to detect a good forgery. Sometimes even a human expert is fooled, and there is no reason to believe that a computer could do any better,Photographs are also sometimes used for identification. But, people find it inconvenient to stop by a credit-card company and to be photographed. Companies
4、 might lose business if they made the pictures under absolute requirement. Also, photographs are less useful these days, when people frequently change their appearance by changing the way they wear their hair. Finally, computer programs for analyzing photographs are still highly experimental.Cash-dr
5、awing systems often use two identification numbers: One is recorded on a magnetic stripe on the identification cards, and the other is given to the CRS holder. When the user inserts his card into the cash-drawing terminal, he keys in the identification number he has been given. The computer checks t
6、o see that the number recorded on the card and the other keyed in by the user refer to the same person.For a long time, fingerprints have provided a method of positive identification. But they suffer from two problems. One is that there is no simple system for comparing fingerprints electronically,
7、the other is that because most people associate being fingerprinted with being arrested; they most surely would resist being fingerprinted for routine identification.Voiceprints have suggested. With these, the user has only to speak a few words for the computer to analyze his voice. There are no psy
8、chological problems here. And technically it s easier to take and analyze voiceprints than fingerprints. However, it has yet to be proved that the computer line.Even lipprints have been suggested. But its doubtful that kissing computer will ever catch.1.Which of the following is NOT mentioned as one
9、 of the identification system requirements?2.The most reliable and convenient identification method in present use is_.3.If the technical problems can be worked out, which method is the most promising?4.Which of the following methods is the least psychologically acceptable?5.The passage is organized
10、 by_.问题1选项A.Convenience.B.Reliability.C.Low costs.D.Acceptability.问题2选项A.signaturesB.photographsC.fingerprintsD.magnetic stripes问题3选项A.Voiceprints.B.Fingerprints.C.Photographs.D.Signatures.问题4选项A.Photgraphs.B.Lipprints.C.Fingerprints.D.Voiceprints.问题5选项A.a simple listing of factsB.presenting a solut
11、ion and discussing its advantages or disadvantagesC.cause and effectD.comparison and contrast【答案】第1题:C第2题:D第3题:A第4题:C第5题:B【解析】1.根据第一段的第二句“The identification system should be quick, simple, and convenient.”识别系统的要求包括快速、简单和便捷。只有选项C未提及。2.根据第二段的第一句“At present, signatures are widely used to identify credi
12、t card holders, but it takes an expert to detect a good forgery.”由此可知, 签名存在鉴定困难的问题, 排除A。根据第三段第一句话“Photographs are also sometimes used for identification. But, people find it inconvenient to stop by a credit card company and to be photographed.”可知照片存在着应用不方便的问题, 排除B。根据第五段“For a long time, fingerprints
13、 have provided a method of positive identification. But they suffer from two problems.”可知, 指纹也存在两个问题, 排除C。所以, 本题选D。3.根据原文可知, 作者在文中提到了几种识别方式的各种问题，而且认为声纹比指纹识别更好，只是由于技术问题还没有被开发出来，由此推断声纹将成为最有发展前景的识别方式。选项A正确。4.根据第五段的最后一句“they most surely would resist being fingerprinted for routine identification.”由此可见,
14、大部分人将取指纹与被捕联系起来, 他们肯定不会为了例行的身份鉴定而接受指纹鉴定。因此, 从心理上讲, 最不能接受的是取指纹。5.本题考察行文思路, 文章在首段提出计算机识别系统的基本原则, 然后分别分析几种不同识别方法的利弊。也就是说, 本题是通过提出一个解决办法然后进行利弊分析的方式来展开的。因此, 选项B正确。3. 单选题The bus that （ ） outside the inn would soon take the visitors downtown.问题1选项A.held backB.pulled upC.got downD.set forth【答案】B【解析】held bac
15、k阻碍；pulled up停下来, 拔起；got down下来；set forth提出, 陈述。句意：停在旅馆外面的巴士很快就会把游客带到市中心。选项B符合句意。4. 单选题Aldous Huxley was a most unfortunate man. When he died in 1963 he must have expired in the confident belief that the event would be given wide coverage in the press the next day. After all, his career had not been without distinction. Where he made his big mistake was in dying on the same day that John F. Kennedy was assassinated. As a result Huxley got about three column inches at the bottom of
