◎ 题干
—Mr. Wang ______ be on the playground, I think.
—He ______ be on the playground. I saw him in the office just now.
[     ]
A. may; may not
B. can; mustn't
C. must; couldn't
D. may; can't
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Mr. Wang ______ be on the playground, I think. —He ______ be on the playground. I saw him in the office just now. [ ]A. may; may not B. can; mustn't C.…”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。