问题 选择题

The teacher was very grateful ______ you did.

A.to what

B.to that

C.for what

D.for that

答案

答案:C

考查固定短语。句意“那位老师非常感激你做到的事情。”be greatful to sb.“感激某人”;be greatful for sth.“因某事感激某人”。What作did的宾语。故选C。

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