◎ 题干
-----His letter arrived a month ago. ______ to Peter?  
----- Yes. You know, I have been busy in preparing for the final exam all the time.  
[     ]
A. Didn’t you write              
B. Don’t you write  
C. Hadn’t you written            
D. Haven’t you written
◎ 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“-----His letter arrived a month ago. ______ to Peter?----- Yes. You know, I have been busy in preparing for the final exam all the time. [ ]A. Didn’t you w…”主要考查了你对  【反诘句】  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。