题目内容
People all around the world have been doing as much as they can ________the people in Afghanistan.
| A.help | B.to help | C.helping | D.helped |
B
试题分析:句意:全世界的人们尽他们的全力来帮助阿富汗人民。表示目的,故用不定式作目的状语,选B。
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