◎ 题干
—Have you been to Australia?
—Yes, only once. I ____ there only for seven days.
[     ]
A. have stayed    
B. was staying    
C. stayed          
D. had 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 been to Australia?—Yes, only once. I ____ there only for seven days. [ ]A. have stayedB. was stayingC. stayed D. had stayed…”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。