◎ 题干
You _______ talk in the reading room.

[     ]

A. mustn't
B. must
C. shouldn't
D. can
◎ 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“You _______ talk in the reading room. [ ] A. mustn't B. must C. shouldn't D. can …”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。