问题补充:
— Attention, please. The plane has to be because of the heavy rain.
— Oh, bad luck! We have to wait now.
A. put on
B. put off
C. put up
D. put away
答案:
A. put on
(答案→)B. put off
C. put up
D. put away
解析:句意:请注意。因为大雨飞机不得不推迟。哦,糟糕的运气!现在我们必须等待。put on 穿,戴;put off 推迟,延期;put up张贴,挂起;put away放好。根据句意可知该选B。