◎ 题干
— ____ he be at home now ?
— No . he ____ not . He ____ be in his office . He often goes home from work at almost twelve .
A.Can ; can ; mustB.Must ; need ; canC.May ; must ; mustD.May ; need ; must
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“ — ____ he be at home now ? — No . he ____ not . He ____ be in his office . He often goes home from work at almost twelve . A.Can ; can ; mustB.Must ; ne…”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。