How dirty the floor is You should have someone --- it at lea

问题描述:

How dirty the floor is You should have someone ___ it at least twice a day 是mop 还是mopped
1个回答 分类:英语 2014-11-05

问题解答:

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How dirty the floor is !You should have someone _mop__ it at least twice a day.
说明:
(1)have sb.do sth.让某人做某事,因此,用mop.
(2)这里的have相当于let,且与let的用法相似.
 
 
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