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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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