The policeman was abusing his power when performing his duty, but it hasn’t been yet.
A. charged with; confirmed
B. blamed for; approved
C. assessed ; proved
D. accused of; proved
网友回答
A. charged with; confirmed
B. blamed for; approved
C. assessed ; proved
(答案→)D. accused of; proved
解析：这题考察词组：被指控be charged with和be accused of都可以，第二空填prove“证实”，句意是：警察被指控履行职责时滥用职权，但这还没被证实。选D。