Question

【题目】— Did you talk back to your mother when you were a child?

—Yes. But now I really regret ______ that silly thing to my mum.

A.doB.to doC.doing

Answer 1

【答案】C

【解析】

句意：——当你还是个孩子时，你有没有和妈妈顶嘴过？——有。但是现在我真的很后悔对妈妈做过这么愚蠢的事。

考查非谓语动词。do动词原形；to do动词不定式；doing动名词。根据固定用法，regret后接动名词作宾语，意为“后悔做过某事”，故选C。