Question

【题目】Do you know what he was doing while _______?

A. he was away from his hometown

B. did he leave his hometown

C. he left his hometown

D. was he away from his hometown

Answer 1

【答案】A

【解析】

试题分析：句意：你知道当他离开故乡时他在做什么吗？while当……时，后跟的动词要是延续性动作。Leave是非延续性动作，B、C错。While作为连词，引出的是一个陈述句作为时间状语从句，D错。故选A。