◎ 题干
She did _____ she could _____ him.

A. all what, help
B. all, to help
C. all which, to help
D. all that, help
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“She did _____she could _____him. [ ]A. all what, help B. all, to help C. all which, to help D. all that, help …”主要考查了你对  【关系代词】【不定式】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。