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2008年职称英语等级考试理工类C级真题(三)

时间:2010-12-15 20:56:13

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rybody'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.


参考答案: D     答案解析:
165
 A.point  B.picture  C.size  D.message  
参考答案: C     答案解析:
264
 A.printing  B.researching  C.processing  D.filing  
参考答案: D     答案解析:
361
 A.unless  B.though  C.so  D.because  
参考答案: B     答案解析:
460
 A.all  B.fact  C.summary  D.case  
参考答案: C     答案解析:
558
 A.reasons  B.causes  C.basis  D.origin  
参考答案: A     答案解析:
659
 A.prove  B.create  C.hide  D.protect  
参考答案: A     答案解析:
756
 A.distinguish  B.make  C.gather  D.develop  
参考答案: D     答案解析:
857
 A.who  B.where  C.that  D.which  
参考答案: C     答案解析:
954
 A.soft  B.loud  C.unique  D.clear  
参考答案: B     答案解析:
1055
 A.With  B.Like  C.For  D.As  
参考答案: D     答案解析:
1153
 A.number  B.card  C.level  D.method  
参考答案: B     答案解析:
1251
 A.parts  B.changes  C.positions  D.directions  
参考答案: A     答案解析:
1352
 A.identify  B.inform  C.affect  D.bother  
参考答案: A     答案解析:
1463
 A.stored  B.borrowed  C.searched  D.linked  
参考答案: B     答案解析:
1562
 A.stop  B.help  C.mean  D.continue  
 

 


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