—Be quiet, Mr Smith is coming.—Don’t worry. It ＿＿＿ be him. Mr Smith is much tall - 初中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

—Be quiet, Mr Smith is coming.
—Don’t worry. It ＿＿＿ be him. Mr Smith is much taller.
A. mustn’t B. must C. can’t

答案

解析

情态动词的用法。mustn’t指不允许，表示禁止；must 必须；应该，表猜测时，用于肯定句，意为“一定”，可能性较大；can能，会，表猜测时，常用于否定句和疑问句，意为“不可能”；依据句意“安静，史密斯先生来了。”“不要担心，不可能是他，史密斯先生高得多。”，这里表是否定的猜测，故选C。

核心考点

试题【—Be quiet, Mr Smith is coming.—Don’t worry. It ＿＿＿ be him. Mr Smith is much tall】；主要考察你对词法等知识点的理解。[详细]

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