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The computer is fast, and never makes a mistake, while people are too slow, and full of mistakes sometimes. That’s __1__ people often say when __2__ talk about computers. For over a quarter of a century, scientists have been __3__ better and better computers. Now a computer can __4__ a lot of __5__ jobs wonderfully. It is __6__ used in factories, hospitals, post offices and airports. A computer can report, decide and control in almost __7__ field. Many computer scientists are thinking of __8__ the computer “think” like a man. With the help of a person, a computer can __9__ pictures, write music, talk with people, play chess, recognize voices, translate languages and so on. Perhaps computers will __10__ really think and feel. Do you think the people will be afraid __11__ they find that the computer is too clever to listen to and serve the people? No, people will __12__ better use of the computers in __13__ future. Man is __14__ the master of the computer. The computer works only __15__ the help of man. It cannot take the place of man. 1. A. that B. what C. how D. why 2. A. we B. they C. you D. people 3. A. loving B. taking C. making D. thinking 4. A. have B. get C. do D. offer 5. A. everyday B. every day C. each day D. some day 6. A. widely B. wide C. great D. deeply 7. A. either B. all C. both D. every 8. A. producing B. ordering C. making D. building 9. A. take B. look at C. draw D. put 10.A. one day B. a day C. any day D. the other day 11.A. when B. that C. how D. while 12.A. chose B. get C. take D. make 13.A. a B. an C. the D. / 14.A. often B. never C. always D. sometimes 15.A. with B. under C. by D. for 名师点评 本文讲述了电脑在人类工作与生活等方面起着越来越大的作用，并告诉人们不必担心不断发展的电脑会威胁人类的安全，因为它永远处于人类的操纵之中。 (责任编辑：admin) |