问题
选择题
—Who has broken the window in my room?
—Who else it but your naughty son!
A．could do
B．could have done
C．might do
D．must have done
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—Who has broken the window in my room?
—Who else it but your naughty son!
A．could do
B．could have done
C．might do
D．must have done
答案：B