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职称英语完形填空考试题2017年

2017年英语考试备考工作正在进行中,备考复习资料必不可少,下面是小编为大家搜索整理的2017年职称英语完形填空考试题,希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!

职称英语完形填空考试题2017年

  完形填空(下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。)

  请根据短文内容,回答51~65题。

  Biological Identification Technologies

When a person walks, the movement of his head, trunk, and limbs (肢体) are all reflected in changes in his body. A computer stores these __________ .(51) into a database (数据库). Later,the computer can accurately __________ (52) him according to these changes. This is a new biological identification __________ (53) and it can quickly identify an examinee without disturbing him.

Everybody's voice is __________ (54) a person's voice is recorded by an instrument,his voice frequency spectrum (频谱) is called sound print. __________ .(55) a fingerprint,everybody's sound print is different. How can a computer __________ (56)his sound? First, his voice is recorded, __________ .(57) allows the computer to become familiar with his voice. It will then turn his sound characteristics into a series of digits (数字). These are the __________ (58)

on which the computer can distinguish his voice from another's.

We often bring ID cards, work cards, or driving licenses with us to __________(59) our identity. If all these cards are forgotten or lost. How can we prove whom we are? In __________(60), it's not difficult to prove whom you are, __________(61) your body itself has identifying markers. Some are physiological (生理的) features, such as fingerprints, sounds, facial (面部) types and eye color. The computer can __________(62) to identify you. Suppose your features have already been __________(63)in the database. To identify you, we have to take your picture with a camera and send it to a computer for __________ (64). First, the computer needs to reposition this picture according to the position of your eyes, and then starts to read the __________(65) of your physiological features such as the ratio of your pupil to the whites of your eyes and the shape of your nose. Next, it seeks matching records from the database. Finally, it makes a decision.

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53.___________

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55.___________

56.___________

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57.___________

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58.___________

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60.___________

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51.答案:B

解析:从上下文语境来看,人行走时身体各部分的运动会通过身体的改变反映出来。计算机能将这种改变存储到数据库中,上文中出现了change,后一句话也再度出现了这个词,这句话是对上下文的承接,所以选B。

52.答案:A

解析: 从上下文语境来看,上文中提到计算机能将人行走时引起的身体变化记录到数据库。根据这种记录的数据,计算机能准确地识别出来。将四个选项:identify(认出,识别),inform(通知),affect(影响),bother(打扰)分别代入原文,可知A最符合题意。

53.答案:D

解析: 从上下文语境来看,计算机通过相关数据将人识别出来,这是一种新的生物识别方法。四个选项number(数字),card(卡片),level(水平),method(方法)中,D为最佳选择。

54.答案:C

解析: 从上下文语境来看,人的声音频率也就是声谱(sound print)都是不同的(everybody’s sound print is different)。由此推测每个人的声音是unique(唯一的,独特的),所以C最合适。

55.答案:B

解析: 这里考查介词。从上下文语境来看,像人的指纹一样,人的声音的频谱也不一样。根据常识可知,人的指纹各不相同,所以这句话的意思是声纹和指纹一样,每个个体皆不相同。like是介词,表达了“类似,和……一样”的含义,所以此处选like,而with,for没有“相似”的含义;as能表达“像”的`含义,但后面要加句子,所以选B。

56.答案:A

解析: 从上下文语境来看,本句话的意思为:既然声音千差万别,计算机如何能将它们加以区分呢?四个选项distinguish(区分,辨别);make(制造,产生);gather(聚集);develop(发展)中只有distinguish符合句意。

57.答案:D

解析: 这里考查的是定语从句。此处为which引导的非限制性定语从旬。who引导定语从句时的先行词多是人,where引导地点状语从句,that不用于非限定性定语从句中。

58.答案:C

解析: 这里考查的是固定搭配on the basis of(在……基础之上,以……为基础)。从上下文语境来看,计算机对声音进行识别是建立在数字技术的基础之上,并且此处空格后紧跟on,所以选择C。

59.答案:A

解析: 从上下文语境来看,人们携带各种证件的目的是为了证明自己的身份。create,hide和protect都与此意义不吻合,所以选择A,意为“证明,证实”。

60.答案:B

解析: 这里考查固定短语。四个选项:in all总共,in fact事实上,in summary总之,in case万一。从上下文语境来看,尽管人们可能丢失身份证件,事实上不难证明自己的身份。

61.答案:D

解析: 这里考查的是状语从句。从上下文语境来看,人们不难证明自己的身份,因为每个人的身体本身就带有标记。unless表示“除非”,though引导让步状语从句,so引导结果,because表示原因,因此选D。

62.答案:B

解析: 从上下文语境来看,借助于人的各项生理特征,计算机有助于对人加以识别,stop to和continue to不符合上下文,mean to表示“打算做某事”,所以选B。

63.答案:A

解析: 从上下文语境来看,只有将个人特征的有关数据存储在数据库中,才能对人进行识别,四个选项中只有store表达了“存储”的含义,所以选A。

64.答案:C

解析: 从上下文语境来看,对人进行辨识,必须通过拍照将相关信息输入电脑进行处理才能获得结论。print意为“印刷”,research意为“研究,调查”,file意为“提交,存档”,这三者都不是“处理”之意,都无助于对人进行辨识,所以C为最佳选择。

65.答案:D

解析: 从上下文语境来看,计算机对人进行识别需要读取个人生理特征方面的相关信息,再与电脑中已存储的信息进行比对,才能最终做出判断。所以point,picture和size都不能表达“信息”的含义,均被排除。故选D。