Everyonehasmemories,butnotallofthememoriesaresweet.Viol...

问题详情：

Everyone has memories, but not all of the memories are sweet. Violence and traffic accidents can leave people with terrible physical and emotional scars. Often they relive (再体验) these experiences in frightening dreams.

Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience.    36    

In November, experts tested a drug on people in the US and France.     37    Thus, the emotional effects of memories may be reduced.

    38     Some think it is a bad idea, while others support it.

Supporters say it could lead to pills that prevent or treat soldiers’ troubling memories after war. They say there are many people who suffer from terrible memories. “    39      They come back to you helplessly, and you don’t want to leave them in a frightening dream. They usually come with very painful emotions,” said Roger Pitman, a professor of psychiatry at Harvard Medical School, “and this could relieve a lot of that suffering.”

But those who are against the research say that changing memories is very dangerous because memories can give us our identity.    40      

A. But they are significant to all of us.

B. Sometimes memories can ruin people’s lives.

C. However, the research has caused a great deal of argument.

D. Besides, memories sometimes help us all avoid the mistakes of the past.

E. Some people spend all their lives trying to bring back those sweet memories.

F. They hope it might reduce, or possibly wipe out, the effect of painful memories.

G. The result showed that the drug stopped the body releasing chemicals that fixing memories in the brain.

【回答】

FGCBD

知识点：七选五题型

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