2017专四真题及答案

答案：

听写：

　　Learning Sympathy

　　A big part of being human is feeling sympathy, / but how early on in our lives do we learn this? / Scientists find that babies respond to other people / by crying when other babies cry. / However, babies can’t distinguish between themselves and others / until they’re eighteen to twenty months old. / Toddlers start to show concern for others around this time. / Kids also begin to do things like comforting other people. / And by the time they’re three, / most children will try to protect a victim in a fight.

　　语言知识：

　　11-15 BACBD16-20 BDCAC

　　21-25 BDBAC26-30 AAADA

　　完形填空：

　　31-40 FNBLCMIGHJ

　　阅读理解：

　　41-43 BDA

　　44-46 CAB

　　47-50 ADCB

　　51-55

　　Leprechauns’ treasure hoard

　　Because Florida State government suited him over treasure’s ownership.

　　Because she thought it made her look dignified.

　　He would imitate anyone he was mocking.

　　Literacy means more than just writing.

　　Part VI WRITING

　　参考范文

　　With Intelligent Machines to Do the Thinking, Will Our Brains Get Lazy?

　　Nowadays, many aspects of people’s daily life have undergone considerable changes because of the recent development in artificial intelligence. Obviously, artificial intelligence has already completely renovated people’s lifestyle. On the one hand, the contribution of artificial intelligence to the society is prominent and people’s dependence on it is an irreversible trend. People enjoy the benefits and convenience brought by intelligent machines. On the other hand, people are still concerned about its negative impact, for example, whether our brains will regress with intelligent machines to do the thinking.

　　In my opinion, artificial intelligence will enable our brains to get more creative. Admittedly, a lot of work has been done by intelligent machines. It seems that the function of people has been weakened and people’s brains have been replaced. As a matter of fact, thanks to intelligent machines, people can expand their creative energy and add new varieties. Simply speaking, when people are free from tedious, repetitive, sometimes even dangerous work, work efficiency will undoubtedly be improved. As a result, people can spare more time to do what they want and pursue what they dream of, which is the premise of creativity. Moreover, creativity stems primarily from knowledge and thinking. Once people have the opportunity to do more thinking and learning, their intelligence would be enhanced rather than weakened.

　　Although artificial intelligence is the exhibition of people’s high degree of creative power, it should be noted that it is like a double-edged sword. The sensible choice is to embrace its advantages and cope with the problems it has aroused. This is what an advanced and rational society should be like.

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