He knows nothing about it, so he can’t help any of your work. A. doingB. to doC. being do

发布时间：2020-08-17 11:42:53

He knows nothing about it, so he can’t help      any of your work.
A. doing
B. to do
C. being doing
D. to be done

网友回答

(答案→)A. doing
B. to do
C. being doing
D. to be done
解析：比较以下结构：can’t help to do sth = 不能帮助做某事，can’t help doing sth = 禁不住做某事，情不自禁地做某事
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