Computer

More than 30 years ago They were very big and expensive.
（1）
people were interested in them or knew how to use them.

Today Computers are （2）
.They can do a lot of work.
Writers use computers to write.Teachers use computers to help them（3）
.Computers are very useful and helpful.

（1）A.A few
B.Very few
C.Lots of
（2）A.smaller and more expensive
B.smaller and cheaper
C.cheaper and bigger
（3）A.to study
B.to teach
C.to write

【考點】聽短文．

【答案】；；

【解答】

【點評】

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發(fā)布：2024/10/16 14:0:1組卷：0引用：1難度：0.5

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相關試卷

Computer
More than 30 years ago	They were very big and expensive. （1） people were interested in them or knew how to use them.
Today	Computers are （2） .They can do a lot of work. Writers use computers to write.Teachers use computers to help them（3） .Computers are very useful and helpful.

1．________ is a street cleaner．（ ?。?/h2>