The child is crying．Please do something to make him ．
A. stop to cry
B. to stop to cry
C. stop crying
D. to stop crying
网友回答
A. stop to cry
B. to stop to cry
(答案→)C. stop crying
D. to stop crying
解析：make后动词不定式不要to，stop后接动名词表示停下做某事,接动词不定式表示停下来去做某事。根据题意应该是做点事不让孩子哭，所以选C。