◎ 题干
I ________ for you for two hours at the gate of school.        

A. wait        
B. have been waiting        
C. am waiting        
D. have been waited
◎ 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“I __________for you for two hours at the gate of school.[ ]A. waitB. have been waitingC. am waitingD. have been waited…”主要考查了你对  【现在完成进行时】  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。