◎ 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n多题专家分析,试题“______to work overtime that evening, I missed a wonderful film. [ ]A. Having been askedB. To ask C. Having asked D. 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。