回答（50）题 查看材料A.The delta rhythm will disappear to
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回答（50）题 查看材料
A.The delta rhythm will disappear，to be replaced by the activity pattern of brain waves．
B.If you are an average sleeper，your sleep cycle is as follows．
C.In stage 4 sleep people tend to dream．
D.The lower your stage of sleep，the slower your brain waves will be．
E.This period of rapid eye movement lasts for some 8 to 1 5 minutes and is called REM sleep．
F.This is called stage l sleep．
请帮忙给出正确答案和分析，谢谢！
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正确答案：正确E
这种迅速的眼球运动持续约8—15分钟，这一阶段睡眠被称之为快速眼动(REM)睡眠。接下来一句说：在REM睡眠阶段，你的肢体会很快再度放松，呼吸也再次放慢并变得有节奏，你会轻松地从第一阶段滑入第四阶段睡眠——直到大约80分钟后重新接近清醒状态。这里的REM和前一句相衔接。