单项选择题：给普通腹泻开头孢拉定的现象属于 A．选用药物不当 B．合并用药不当 C．用药过量 D

题型：单项选择题

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Dreams may be more important than sleep. Some people don't need very much sleep. But we all need to dream, scientists say.

Dreams take up about one quarter of our sleeping time. People have several dreams each night.

Dreams are like short movies. They are usually in colour. Some dreams are like old movies. They come to us over again. 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 about their work from dream. But often we can't remember the dream.

Dreams can disappear quickly from memory.

Sometimes we wake up with a good feeling from a dream.Too much dreaming can be harmful. The

more we sleep, the longer we dream. The mind is hard at work when we dream. That is why we may have a long sleep and still wake up tired.

1. The main idea of the story is that_______.

A. people need to dream

B. people like to sleep

C. dreams are like movies

D. people don't like to dream

2. The title of the passage could be_______.

A. Secret Dreams

B. The Longest Sleep

C. All About Dreams

D. Why Do We Dream

3. It may be more important to dream than to________.

A. think

B. sleep

C. work

D. speak

4. Dreams and movies are usually_______.

A. very long

B. in colour

C. about work

D. very short

5. Which of these ideas is in the story?

A. We always remember dreams

B. All dreams are happy

B. Long dreams can make you tired

D. We don' like to dream

查看答案

给普通腹泻开头孢拉定的现象属于 A．选用药物不当 B．合并用药不当 C．用药过量 D

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