She did what she could _______ us. Though 3,000 dollars Wap版

试题详情及答案解析

She did what she could _______ us. Though 3,000 dollars is a lot of money for her.

A．help	B．helped
C．helping	D．to help

答案：D

试题分析：句意为：虽然3000美元对他来说是很大的数目，但是他尽其所能帮助我们。根据语境可知，这里应用动词不定式作目的状语，修饰动词“did”，说明行为的目的。故选D。
考点：考查动词不定式的用法。