问题
选择题
Attention, please. The flight has to be_________ because of the heavy rain. [ ]
A．put on
B．put off
C．put away
D．put up
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Attention, please. The flight has to be_________ because of the heavy rain. [ ]
A．put on
B．put off
C．put away
D．put up
答案：B