please don't make any noise the child is sleeping.Aif Bthoug

问题描述:

please don't make any noise the child is sleeping.Aif Bthough Cwhile Dfor
这个问题应该选C
选A为什么不可以
1个回答 分类:英语 2014-12-06

问题解答:

我来补答
后面用的is sleeping,所以选while.
 
 
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