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| 睡“债” | |
| 作者姓名： | 甘凯恩 |
| 作者单位： | 湖南省汨罗市第一中学; |
| 摘 要： | Why is it so difficult to fall asleep when you are overtired?There is no one an-swer that applies to every person.But many people fail to note the distinction be-tween tiredness—physical tiredness—and |
| 关 键 词： | 身体机能 失眠症 原文 睡眠不足 释放 判断题 选项 文章主旨 正常运转 刺激 |
| 本文献已被 CNKI 等数据库收录！ | |