◎ 题干
----- Is that Mr.Smith over there?
----- No, it _____ be him --- I am sure he is much taller.
A.must notB.may not
C.can’tD.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“----- Is that Mr.Smith over there? ----- No, it _____ be him --- I am sure he is much taller.A.must notB.may notC.can’tD.won’t…”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。