◎ 题干
— Did you notice your mum come in?
— No, I didn't. I _____ TV then.
[     ]
A. had watched
B. watched
C. was watching
D. watch
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“— Did you notice your mum come in? — No, I didn't. I_____ TV then. [ ]A. had watched B. watched C. was watchingD. watch …”主要考查了你对  【过去进行时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。