问题
选择题
Look at the naughty boy! You ______ have taught him how to behave himself.
A．must
B．may
C．can
D．should
答案
答案：D
搜题请搜索小程序“爱下问搜题”
Look at the naughty boy! You ______ have taught him how to behave himself.
A．must
B．may
C．can
D．should
答案：D
