◎ 题干
The traffic is heavy  these days. I ____ arrive a bit late, so could you save me a place?
[     ]
A. can    
B. must  
C. need    
D. might
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“The traffic is heavythese days. I ____ arrive a bit late, socould you save me a place?[ ]A. canB. mustC. needD. might…”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。