Question

【题目】We did what we could them after the earthquake.

A.to helpB.helpedC.helpD.would help

Answer 1

【答案】A

【解析】

句意：地震后我们尽我们所能帮助他们。

考查动词不定式。A. to help动词不定式；B. helped过去式；C. help原形；D. would help过去将来时；此处we could是作定语修饰what，用to do来表示目的，结合句意：地震后我们尽我们所能帮助他们。故选A。