where we have rules和where do we have rules有什么区别?其中是否有一句有语法错误

问题描述:

where we have rules和where do we have rules有什么区别?其中是否有一句有语法错误?
1个回答 分类:英语 2014-11-04

问题解答:

我来补答
where we have rules做主语,宾语或表语用,where do we have rules单独成为疑问句?
 
 
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