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。