He still can show great （）in difficult situations.

He still can show great （）in difficult situations.
A、composition
B、composure
C、compound
D、comprehension
【正确答案】：B
【题目解析】：composition构成；composure镇静；compound混合物；comprehension理解。本题句意为：他在困难的情况下依然能镇定自若。因此选B