Question

【题目】What were you doing the rainstorm?

A. at that time B. in time C. at the time of D. when

Answer 1

【答案】C

【解析】试题分析：句意：暴风雨到来时，你们在做什么？A. at that time在那时；B. in time及时；C. at the time of在……时；介词of后跟它的宾语。D. when当……时，后跟时间状语从句。在……时：at the time of。故选C。