北京地区空气质量日报公布的污染物中不包括（　　）

A．二氧化硫

B．二氧化碳

C．一氧化碳

D．可吸入颗粒物

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