职称英语完形填空考试题

1、职称英语完形填空考试题完形填空(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5165题。Biological Identification TechnologiesWhen 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 accurat

2、ely _ (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).When a person's voice is recorded by an instrument,his voice frequency spectrum (频谱) is called sound print. _ .

3、(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 com

4、puter 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 identi

5、fying 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 comp

6、uter 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 t

7、he database. Finally, it makes a decision.51._A.partsB.changesC.positionsD.directions52._A.identifyB.informC.affectD.bother53._A.numberB.cardC.levelD.method54._A.softB.loudC.uniqueD.clear55._A.WithB.LikeC.ForD.As56._A.distinguishB.makeC.gatherD.develop57._A.whoB.whereC.thatD.which58._A.reasonsB.caus

8、esC.basisD.origin59._A.proveB.createC.hideD.protect60._A.allB.factC.summaryD.case61._A.unlessB.thoughC.soD.because62._A.stopB.helpC.meanD.continue63._A.storedB.borrowedC.searchedD.linked64._A.printingB.researchingC.processingD.filing65._A.pointB.pictureC.sizeD.message51.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

9、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)，meth

10、od(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(everybodys 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

11、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

12、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