◎ 题干
— What do you think we can do for our aged parents?
— You _____ do anything except to be with them and be yourself.
[     ]
A. mustn't
B. oughtn't to
C. don't have to
D. can'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“— What do you think we can do for our aged parents? — You _____ do anything except to be with them and be yourself. [ ]A. mustn't B. oughtn't to C. don'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。