— 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
网友回答
(答案→)A. was watching; was reading
B. watched; read
C. was watching; read
D. watched; was reading
解析：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。