题目内容
March is a Civility month(文明礼貌月) in China. More and more young people
are trying to do all they can ________ the elderly.
are trying to do all they can ________ the elderly.
A.helped | B.to help | C.help | D.helps |
B
动词不定式可以用在谓语后面,表示一次性的动作,说明动作的方向目的等,此处帮助老人是他们做事的目的,所以选B,努力去做他们能做的来帮助老人们。
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