题目

首字母填空 “Dreams may be more important than sleep. We all need to dream,” some scientists say. Dreams take up about one quarter of our s____1__ time. People have several d___2___ each night. Dreams are like short films. They are usually in color. Some dreams are l__3___ old films. They come to us over and over a___4_____. That may be because the dreamer is worrying about something. Dreaming may be a way of trying to find an answer. Some people get new ideas a___5___ their work from dreams. They may have been thinking about their work all day. These thoughts can carry over into dreams. Sometimes we w___6___ up with a good feeling from a dream. But often we can’t remember the dream. Dreams can disappear q ____7_ from memory.      Too much dreaming can be harmful. The m___8__ we sleep, the longer we dream. The mind is hard at work when we dream. That is w___9__ we may have a long sleep and still wake up tired.、 答案：1 sleeping 2 dreams 3 like 4 again 5 about 6 wake 7 quickly 8 more 9 why

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