Question

【题目】We ______ physics class at 3 pm yesterday.

A. have B. had C. were having D. have had

Answer 1

【答案】C

【解析】

句意：昨天下午3点我们正在上物理课。have physics class上物理课；根据at 3 pm yesterday可知，昨天下午三点，指过去的某个时间点正在进行动作，用过去进行时，其谓语动词形式：was/were+doing，故选C。