摘要:We live in the“computer age .People like scientists.writers.teachers and even students use computers to do 41 work.But more than 30 years ago. 42 couldn’t do much.They were very big and expensive.Very 43 people were interested in them and knew how to use them.Today computers are smaller and 44 . 45 they Can do a lot of work.many people like to use them.Some people even have them at home. Computers become very important because they Can work 46 than men and make fewer mistakes.Computers Can 47 people do a lot of work.Writers now use computers to write.Teachers use them to study and children use them to play games.Computers can also remember what you put 48 them.Computers are very 49 and helpful.They are our good friends. Do you want to 50 a computer? 41.( )A.many of B.all kinds of C.a lot D.very much 42.( )A.scientists B.teachers C.students D.computers 43.( )A.few B.little C.a few D.a little 44.( )A.cheap B.cheaper C.expensive D.more expensive 45.( )A.But B.And C.Since D.If 46.( )A.slow B.slower C.fast D.faster 47.( )A.help B.make C.use D.stop 48.( )A.in B.into C.on D.up 49.( )A.beautiful B.careful C.useful D.heavy 50.( )A.pay B.sell C.lend D.have

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    We live in the“computer age”.People like scientists,writers,teachers and even students use computers to do  1  work.But more.than 30 years ago,computers couldn’t do much.They were very big and expensive.Very  2  people were interested in them and knew how to use them.Today computers are smaller and  3  .Since they can do a lot of work,many people like to use them.Some people even have them at home.

    Computers become very important because they can work  4  than men and make fewer mistakes.Computers can  5  people do a lot of work.Writers now use computers to write.Teachers use them to study and children use them to play games.Computers can also remember what you put   6  them.Computers are very  7  and helpful.They are our good friends.

    Do you want to have a computer?

1.A.many of         B.all kinds of      C.a lot          D.very much

2.A.few            B.little              C.a few         D.a little

3.A.cheap           B.cheaper         C.expensive      D.more expensive

4.A.slow           B.slower          C.fast           D.faster

5.A.help               B.make            C.use               D.stop

6.A.in            B.into              C.on                D.up

7.A.beautiful        B.careful          C.useful          D.heavy

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