◎ 题干

24.It is a rule in our school that no books______out unless you have a library card.
A.must be taken B.might takeC.can be taken D.should be taken
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“24.It is a rule in our school that no books______out unless you have a library card.A.must be takenB.might takeC.can be taken D.should be taken…”主要考查了你对  【虚拟语气】【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。