_______my heath,my friends expressed their concern and wishes.
问题描述：
_______my heath,my friends expressed their concern and wishes.
A Concerned B Concerning CThinking
为何只可选B,那A,C为何不行,尤其是A,
答
my friends concern my health(not heath).this sentence is active voice,so the answer is B.for cross reference:concerned/concerning for my health,my friends expressed their concern and wishes.because "m...