He was concerned ______the crime.

问题描述:

He was concerned ______the crime.
A in
B about
C with
D of
with怎样

二楼说的对,be concerned in表示 涉及到,与.有关
原句的意思是:他可能与犯罪事件有关.
如果用with的话,那么原句要去掉was
concern with表示 关注某事
He concerned with the crime.
他关注这起犯罪事件.