◎ 题干
—Why weren't you at the meeting?
—I ________ for a long distance call from my sister in America.
[     ]
A. was waited    
B. was waiting
C. has waited    
D. have been waiting
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—Why weren't you at the meeting?—I ________ for a long distance call from my sister in America. [ ]A. was waitedB. was waitingC. has waitedD. have been wa…”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。