The UN is trying to ______ the world ________ hunger.A．get rid of; by\x05B．rid; of\x05C．be rid of ;by\x05D．get rid; of这四个选项有什么区别?用法是很么?

The UN is trying to ______ the world ________ hunger.A．get rid of; by\x05B．rid; of\x05C．be rid of ;by\x05D．get rid; of这四个选项有什么区别?用法是很么?
The UN is trying to ______ the world ________ hunger.
A．get rid of; by\x05B．rid; of\x05C．be rid of ;by\x05D．get rid; of
这四个选项有什么区别?用法是很么?

The UN is trying to ______ the world ________ hunger.A．get rid of; by\x05B．rid; of\x05C．be rid of ;by\x05D．get rid; of这四个选项有什么区别?用法是很么?
B．rid; of
rid the world of hunger 让世界摆脱饥饿
get rid of sth./ sb.摆脱…… （强调动作）
sb.be rid of sth./sb.摆脱了……（强调状态）
rid sth./sb.of sth.让……摆脱某物

B. 正确。
rid是及物动词，用法：rid... of...；
get rid of = be rid of ，也就是被动语态。(rid的过去式与过去分词都一样，就是rid)
例：The world is rid of hunger. = The world gets rid of hunger.
明白了吗？

C