单项选择题

The main idea of this passage is that______.

A．large numbers of people do not need sleep
B．a person was found who actually didn't need any sleep
C．everyone needs some sleep to stay alive
D．people can live longer by trying not to sleep

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热门试题

单项选择题

One reason that might explain Page's sleeplessness was______.

A．his mother's injured before he was born
B．that he had gradually got rid of the sleeping habit
C．his magnificent physical condition
D．that he hadn't got a bed

单项选择题

I see Mary ______ day in school. I know her very well.

A．every the second
B．every second
C．the every second
D．the second