◎ 题干
— ____ you work out the math problem?
— No, I _____.

[     ]

A. Do, can't
B. Can, mustn't
C. Can, can't
D. Can't, must
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“— ____ you work out the math problem?— No, I _____.[ ]A. Do, can't B. Can, mustn't C. Can, can't D. Can't, must …”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。