完形填空。
The computer is a very wonderful machine today, and it's so
1 that it seems that we
2 live or work
without it. Computers are used in many
3 , such as offices, factories, big shops, schools and even homes.
With the computer people are living a better
4 .
The computer is one of the greatest inventions in the
5 century. The first computer was built in America
in 1945 which was named ENIAC, and it was not only very
6 , but also quite heavy. It was as big as ten
ordinary (普通的) rooms!
But the computer is developing very fast. Today they're becoming smaller and smaller, lighter and lighter, and
7 faster and faster. There are so many kinds of different computers in the market that you can choose one
that you like best.
The computer can do a lot of things for people, and it also helps us to learn about the real world. With the
computer you can
8 an e-mail just in a few seconds to your friend far away, but if you post the letter, it will
take your friend quite a long time to receive your
9 .
Now you can see the computer really gives us a very nice picture about the world of tomorrow. So as a
student in the 21st century, you have to work hard and learn how to
10 the computer very well. Don't you
think so?
( ) 1. A. beautiful
( ) 2. A. can
( ) 3. A. roads
( ) 4. A. life
( ) 5. A. 18th
( ) 6. A. useful
( ) 7. A. studying
( ) 8. A. give
( ) 9. A. letter
( ) 10. A. get |
B. interesting
B. can’t
B. streets
B. friend
B. 19th
B. large
B. teaching
B. take
B. book
B. use |
C. useful
C. must
C. crossings
C. family
C. 20th
C. small
C. walking
C. post
C. help
C. read |
D. enjoyable
D. mustn’t
D. places
D. country
D. 21st
D. cheap
D. working
D. send
D. message
D. write |