题目

阅读理解     Computer is a useful machine(机器).The first large computer was built in 1946.     Today computers are used in many ways and can do many kinds of work. In a few years the computer may touch( 接触) the life of everyone, even people in faraway(遥远的) villages. In the last few years, there have been great changes in computers. They are getting smaller and smaller, and computing(处理) faster and faster. Many scientists agree that computers can do many things now, but they cannot do everything. Who knows what the computers of tomorrow will be like? Will computers bring good things or bad things to people? The scientists of today will have to decide how to use the computers of tomorrow. （1） The computer is a __________________ machine now. A . helpful B . strange C . large D . dangerous （2） The first large computer was built __________________. A . a few years ago B . more than seventy years ago C . fifty years ago D . one hundred years ago （3） The computers of today are __________________ than before. A . bigger B . fewer C . smaller D . larger （4） Computers can do __________________ now. A . everything B . anything C . nothing D . lots of things （5） The scientists of today __________________ how to use the computers of tomorrow. A . may decide B . will have to decide C . can make D . needn't make 答案： A B C D B

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