◎ 题干
—May I watch TV for a while?
—No, you___________ . You have to finish your homework first.  
[     ]
A. shouldn't                
B. needn't
C. mustn't                  
D. won't
◎ 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“—May I watch TV for a while? —No, you . You have to finish your homework first. [ ]A. shouldn't B. needn't C. mustn't D. won't …”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。