— Do you know what Millie and Andy were doing at 8 o’clock yesterday?—Yes.While

题型：不详难度：来源：

— Do you know what Millie and Andy were doing at 8 o’clock yesterday?
—Yes.While Millie ______ TV, Andy ______ a book in the bedroom.

A．was watching; was reading

B．watched; read

C．was watching; read

D．watched; was reading

答案

A

解析

试题分析：你知道昨天八点整米莉和安迪正在做什么吗？——是的。当米莉正在看电视时，安迪正在卧室读书。结合语境可知下文描述的是过去某时正在进行的动作，故用过去进行时态。While引导时间状语从句强调动作的同时发生，选A。
点评：英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型，首先要注意句子中的时间状语，如果没有则要通过分析上下文，结合语境来判断句子的时态。