◎ 题干
"You ___ not be too careful in the exam. Do and check your papers carefully and you ____ not take
your papers out of the examination room after the exam." the teacher told us before the exam.

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A. must; should
B. can; shall
C. must; shall
D. can; should
◎ 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 ___ not be too careful in the exam. Do and check your papers carefully and you ____ not take your papers out of the examination room after the exam." th…”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。