Question

【题目】_____ Amy met Peter, she with her mum _______ the bus at the bus station.

A. When; were waiting B. When; was waiting

C. While; were waiting D. While; was waiting

Answer 1

【答案】B

【解析】

试题分析：句意：当艾米遇到皮特的时候，她正和她的妈妈在车站等车。第一空“当……时候”应用when，while引导的句中谓语动词必须是延续到。第二空主语是she，with短语只是起限定作用，所以谓语动词用单数，故选B。