2008年理工类C级职称英语考题：完形填空

　　导语：以下英语网为大家整理了全面的职称英语考试历年真题及答案解析，《职称英语考试试题汇总：历年真题及答案解析》供大家参考学习。更多职称英语考试试题敬请关注英语网！

【推荐】关注英语网微信：yingyuwang2013，更快获取真题答案及成绩查询信息。

　　第6部分：完形填空(第51～65题，每题1分，共15分)

　　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。

　　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.

　　Everybodys voice is (54).When a persons voice is recorded by an instrument，his voice frequency spectrum(频谱)is called sound print. (55) a fingerprint.everybodys 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 anothers.

　　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)，its 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 (面部的)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.

　　51 A parts B changes C positions D directions

　　52 A identify B inform C affect D bother

　　53 A number B card C level D method

　　54 A soft B loud C unique D clear

　　55 A With B Like C For D As

　　56 A distinguish B make C gather D develop

　　57 A who B where C that D which

　　58 A reasons B causes C basis D origin

　　59 A prove B create C hide D protect

　　60 A all B fact C summary D case

　　61 A unless B though C so D because

　　62 A stop B help C mean D continue

　　63 A stored B borrowed C searched D linked

　　64 A printing B researching C processing D filing

　　65 A point B picture C size D message