The UN is trying to the world hunger.A. get rid of; byB. rid; ofC. rid; fromD. get rid;

问题补充：

The UN is trying to the world hunger.

A. get rid of; by

B. rid; of

C. rid; from

D. get rid; of

答案：

A. get rid of; by

(答案→)B. rid; of

C. rid; from

D. get rid; of

解析：考查固定短语。句意“联合国正在努力在全世界范围内消除贫困。”get rid of“摆脱，去掉”；rid of“消除，摆脱”。A项的by不与hunger搭配；B项正确。故选B。