◎ 题干
You may watch TV this evening. But you ______ finish your homework first.
                                                                                                                                                        [     ]
A. can    
B. must    
C. need    
D. may
◎ 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“You may watch TV this evening. But you ______ finish your homework first.[ ]A. canB. mustC. needD. may…”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。