◎ 题干
I _____ while watching the movie 2012 last night. Unluckily, my roommate woke me up.
A.had fallen asleepB.have fallen asleepC.fell asleepD.fall asleep
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“ I _____ while watching the movie 2012 last night. Unluckily, my roommate woke me up. A.had fallen asleepB.have fallen asleepC.fell asleepD.fall asleep…”主要考查了你对  【动词短语】【动词】  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。