Question

At last the boy was made      and began to laugh.

A．stop crying

B．to to stop to cry

C．to stop crying

D．stop to cry

Answer 1

C

被动语态与非谓语动词 make, have, see 等动词在变为被动语态时要把省略的不定式符号to补出来；stop to do “停下来去干…”； stop doing“停止做…”
句意为“小男孩停止哭笑了起来”