— ________, young man? — I have got a cough.

— ________, young man? — I have got a cough.
A、What’s matter to you
B、What’s ill with you
C、What’s your trouble
D、What have you got
【正确答案】：C
【题目解析】：What’s your trouble？+what's the matter with you意为“你怎么了”