Question

【题目】Did you _______ Gary _______ in his bedroom when you walked past last night?

A. heard; singing B. heard; sang C. hear; singing D. hear; to sing

Answer 1

【答案】C

【解析】试题分析：句意:当你昨天晚上经过的时候，你听到Gary唱歌了吗？hear sb doing sth听到某人正在做某事。故选C。