单项选择题

You _______ be more careful next time.

A．may
B．must
C．have to
<上一题 目录 下一题>
热门 试题

单项选择题
The blue hat is_______of the four.
A．cheaper
B．the cheapest
C．the most cheapest
单项选择题
—Are you a teacher or a worker.'—_______.
A．Yes, I am a teacher.
B．Yes, I am a worker.
C．I am a teacher.
相关试题