he help her _____the house A.clean B.cleans C.cleaning D.cleaned
问题描述：
he help her _____the house A.clean B.cleans C.cleaning D.cleaned
答
A
答
A
help后面可以跟to do,也可以省略to
答
A
help sb. 后接动词原型
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求采纳～
答
he help her __cleaning___the house A.clean B.cleans C.cleaning D.cleaned
答
选 A
help sb do sth 帮助某人做某事