The pople there( )working hard.A.aren't B.isn't C.don't

问题描述:

The pople there( )working hard.A.aren't B.isn't C.don't
请问选择哪一个?
1个回答 分类:英语 2014-10-22

问题解答:

我来补答
A
people是复数形式,排除B,再者,后面是working,前面要加be动词,助动词do不可以跟动词ing连在一起.
 
 
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