◎ 题干
—What were you doing at 9:00 pm yesterday?    
—______
[     ]
A. I was in the museum.
B. I watched TV.
C. I was taking a shower.
D. I stayed with my friends.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—What were you doing at 9:00 pm yesterday?—______[ ]A. I was in the museum.B. I watched TV.C. I was taking a shower.D. I stayed with my friends.…”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。