◎ 题干
The room        smoke,so she opened the window to let some fresh air in.
[     ]
A.fills with
B.was filling with
C.was filled with
D.was full with
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“The roomsmoke,so she opened the window to let some fresh air in. [ ]A.fills withB.was filling with C.was filled withD.was full with …”主要考查了你对  【动词短语】  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。