Go to bed early and make sure you have enough s( ) every day

问题描述:

Go to bed early and make sure you have enough s( ) every day.
1个回答 分类:英语 2014-10-01

问题解答:

我来补答
sleep这里作名词,睡眠
早点上床睡觉,确保你每天有足够的睡眠
 
 
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