◎ 题干
—  Have you ever been to the city of Beijing, our capital?
— Yes, only once. I ______ there only for two days.  
[      ]
A. had stayed  
B. were staying
C. have stayed      
D. stayed
◎ 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“— Have you ever been to the city of Beijing, our capital?— Yes, only once. I ______ there only for two days.[ ]A. had stayedB. were stayingC. have stayedD.…”主要考查了你对  【一般过去时】  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。