趣味阅读
Many people know what computer is and what it can do. The computer is fast and never makes a mistake, but people are slow and often make mistakes. That's what people often say when they talk about computers. Scientists are making better and better computers. Now a computer can do a lot of work very well, people can use computer in many ways.
With the help of a person, a computer can draw pictures, write music, talk with people and so on. But many computer scientists are now thinking of making the computer "think" like a man. Maybe computers will one day really think and feel.
(
D
)1. ______ people know what computer is and what it can do.
A. A few
B. Some
C. All
D. A lot of
(
B
)2. People often say that ______.
A. people are fast, but computers not
B. people often make mistakes but computers don't
C. computers can think and feel
D. every family should have a computer
(
B
)3. Computers often help people do a lot of work ______.
A. by themselves
B. with a person's help
C. like a man
D. not very well