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Personal computers and Internet give peo...

    Personal computers and Internet give people new choices about how to spend their time.

We just have to keep in mind that computers and Internet offer another way of communicating. They don't take the place of any of the ways.

What's the main idea of the text?

A.Email is not an expensive way to communicate with people far away.

B.Computers and the Internet make communication more convenient.

C.Email makes it easier for people to live at home and work at the office.

D.Computers and the Internet are useful tools to keep good friendship.

 

B 【解析】 略  
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