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  3. You are supposed to write a composition on the topic Computer’s Impact on Human Beings.

You are supposed to write a composition on the topic Computer’s Impact on Human Beings.

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问题   You are supposed to write a composition on the topic Computer’s Impact on Human Beings.
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答案 Computer’s Impact on Human Beings Computer may be the most important invention in the 20th century. It makes human beings’ life change a lot. Computer can calculate very quickly, it can remember much more things than man. People can use it to do multi plied calculations, store all kinds of message. To some ex tent, it takes the place of human beings’ brain. Computer develops very quickly. It now can do lots of complex jobs. Such as fixing cars, drawing pictures, administrate flies and so on. Computer now is being used in almost every field, from astronauts to sellers, from engineers to workers, everyone uses computer, it now impacts human being’s everyday life. Computer makes lots of things efficient and easy. There are many things we almost can’t do without computer. But if there’s something wrong with the computer you use, it will take you lots of trouble. For instance, you have something important to do at once, but your computer is out of work. You can’t find the important messages in your computer, which will take you lots of trouble, too. We can know from the news that when an important computer sys tem can’t work, it may bring disastrous influence. So we must learn to use computer in a right way. It’s a useful tool to us, but we shall not fully depend on it. We are the masters of the computer, not slaves of it.
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