Question

【题目】Laura was away in Paris for over a week.When she got home, there was a pile of mail ________ for her.

A．waited B．to wait

C．waiting D．was waiting

Answer 1

【答案】C

【解析】

试题分析：考查非谓语动词。a pile mail和wait是主动关系，所以用现在分词。句意“当她回家时，一大堆邮件正等着她处理”。