完形填空

　　We live in the computer age. Scientists, teachers, writers and even students use computers to do m 1 of their work. But more than 30 years ago, c 2 couldn't do much. They were very b 3 and d 4 . Few people liked to use them or could buy them. And few people knew how to use them. Today computers are smaller and cheaper. B 5 they can do more work, many people like to use them. Some people have them at home.

　　Computers become very important because they can work f 6 than men and they can make f 7 mistakes. Computers can help people do a lot of work. Writers now use computers to write. Teachers use them to help t 8 . Students use them to study and children use them to play g 9 . Computers can r 10 what you put into them. Computers are very useful and helpful. They are our good friends.

阅读填词，每空一词，首字母已给出

1．________　　2．________　　3．________　　4．________　　5．________

6．________　　7．________　　8．________　　9．________　　10．________

Computers are useful machines. They can help people a lot in their everyday life. For example, they can help people save much time, and they can help people work out many problems they can't do easily: Our country asks everyone to learn to use computers except the old people.
Today more and more families own computers. Parents buy computers for their children.
They hope computers can help them improve(提高) their studies in school. Yet many of the children use computers to play games, to watch video or to sing Karaoke instead of studying. So many teachers and parents complain that computers can not help children to study but make them fall behind. So computers are locked by parents in the boxes.
In some other countries, even some scientists hate computers. They say computers let millions of people lost their jobs or bring them a lot of trouble.
Will computers really bring trouble to people or can they bring people happiness? It will be decided by people themselves.
【小题1】Why do we say the computer is a useful machine? Because _______.

Computers are useful machines. They can help people a lot in their daily life. For example, they can help people to save much time to do more work, and they can help people to work out many problems they can't do easily. Our country asks everyone to learn to use computers before the twenty-first century, except the old people.

Today more and more families own computers. Parents buy computers for their children. They hope computers can help them improve their studies in school. However, many of their children use computers to play games, to watch videos or to sing. The teachers and parents complain that computers can not help children to study but make them fall behind. So computers are locked in boxes by parents.

In some other countries, even some scientists also hate computers. They say computers let millions of people lose their jobs or bring them a lot of trouble. Will computers really bring trouble to people or can they bring people happiness?

It will be decided by today's students themselves!

1.Why do we say the computer is a useful machine? Because ______. 

A．our country asks us to learn it

B．it can help us a lot

C．we can use it to play games

D．it can help us to find jobs

2.What do many teachers and parents complain about? They complain that ______ .  

A．their students and children use computers to study.

B．computers let them lose their jobs

C．computers make their students and children fall behind

D．computers bring people a lot of trouble

3.How do you understand the last sentence of this passage? I think it means ______. 

A．computers are used by people

B．people can live well without computers

C．one must decide how to use computer

D．computers are strange machines