Listen! Can you hear a man ? A. cryB. to cryC. cryingD. cries

问题补充：

Listen! Can you hear a man ?

A. cry

B. to cry

C. crying

D. cries

答案：

A. cry

B. to cry

(答案→)C. crying

D. cries

解析：listen,强调动作，所以听到某人做某事用hear sb doing sth，故本题选C。