◎ 题干
Where were you at supper time?   I _____ for you to join me.
    [     ]
A. waited      
B. had waited    
C. have been waiting  
D. was waiting
◎ 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“Where were you at supper time? I _____ for you to join me. [ ]A. waitedB. had waitedC. have been waiting D. was waiting …”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。