15. B。我队获胜,我当然很高兴,故选pleased。
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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.