Question

【题目】--- Why did the car hit the boy?

--- Because the driver ______ on the phone at that time.

A. talk B. is talking C. was talking

Answer 1

【答案】C

【解析】句意：——那辆汽车为什么撞了那个男孩？——因为那时那个司机正在打电话。根据时间状语at that time可知此处表示在过去某时正在做的事，故此处用过去进行时，故为was talking，故选C。