Then what is it used ,do you know?这里为什么是is it?而不是it is?

问题描述:

Then what is it used ,do you know?这里为什么是is it?而不是it is?
是Then what is it used (for),do you know?这里为什么是is it?而不是it is?
1个回答 分类:英语 2014-10-27

问题解答:

我来补答
这是疑问语句,例如What you you doing 而不是What you are doing
 
 
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