Question

【題目】_____ Amy met Peter， she with her mum _______ for 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】

試題分析：句意：當(dāng)艾米遇到彼得時(shí)，她跟媽媽正在車站等公交車。非延續(xù)性動(dòng)詞與when連用，延續(xù)性動(dòng)詞與while連用。Meet是非延續(xù)性動(dòng)詞，用when。后句中with是介詞，句子的主語是she，with her mom是其定語，因此謂語用單數(shù)。故選B。