我希望老师能对本单元的这些内容进行拓展
A. 词汇
B. 语法
C. 听力训练
D. 口语对话练习
我是否能解决与本单元任务相关的同类问题:
A. 能独立寻找解决办法
B. 能与同伴讨论后找到解决途径
C. 能在老师的指导下完成
D. 毫无兴趣,无法完成任务
——Must we leave the reading room before 5 o'clock?——No, you _____. You can stay here until 5:30.
A. can't
B. needn't
C. mustn't
D. shouldn't
Mr. Brown is on time for everything. How _____ it be that he was late for the opening ceremony?
A. can
B. should
C. may
D. must