Itriedtomakethebaby          bysinging,andthatworkedwel...

问题详情：

I tried to make the baby           by singing, and that worked well at last.

A. to stop to cry                   B. to stop crying  

C. stop to cry                      D. stop crying

【回答】

D

知识点：动词和动词短语

题型：选择题