Question

Do you remember ____when you heard about the important event?

Yes, I do

A. what were you doing   B. what you were doing

C. what are you doing     D. what you are doing

Answer

B

【解析】

试题分析：句意：你还记得你听说那重要事件时你在做什么吗？是的，我记得。在宾语从句中只能使用陈述句语序，不能使用疑问句语序，结合时间状语从句when you heard about the important event可知该选B。

考点：考查宾语从句。