◎ 题干
________ to work overtime that evening, I missed a wonderful film.     
[     ]
A. Having been asked                  
B. To ask      
C. Having asked                      
D. To be asked
◎ 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“________ to work overtime that evening, I missed a wonderful film.[ ] A. Having been askedB. To askC. Having askedD. To be asked…”主要考查了你对  【现在分词的被动式】【现在分词的完成式】  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。