◎ 题干
It was dangerous for you to swim in that river. You     eaten by the fish.  
[     ]
A. might have been  
B. must have been 
C. could have been  
D. should have been
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“It was dangerous for you to swim in that river. You eaten by the fish. [ ]A. might have beenB. must have beenC. could have beenD. should have been…”主要考查了你对  【情态动词】  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。