◎ 题干
By the time we got to the cinema, the film _____ for five minutes.
[     ]
A. has begun      
B. had begun      
C. has      
D. had been on
◎ 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“By the time we got to the cinema, the film _____ for five minutes.[ ]A. has begunB. had begunC. hasD. had been on…”主要考查了你对  【过去完成时】  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。