Don’t laugh at people who are .A. in troubles B. in a trouble C. in trouble D. in many tro

问题补充：

Don’t laugh at people who are .

A. in troubles

B. in a trouble

C. in trouble

D. in many troubles

答案：

A. in troubles

B. in a trouble

(答案→)C. in trouble

D. in many troubles

解析：考查trouble的固定词组。Trouble的固定词组in trouble陷入麻烦，处于麻烦之中；