问题
选择题
— Can I go to the movie, Mum?
— Certainly. But you _______ be back by ten o’clock.
A．can
B．may
C．might
D．must
答案
答案：D
根据句子的意思，母亲对于子女的要求，故选D
搜题请搜索小程序“爱下问搜题”
— Can I go to the movie, Mum?
— Certainly. But you _______ be back by ten o’clock.
A．can
B．may
C．might
D．must
答案：D
根据句子的意思，母亲对于子女的要求，故选D