问题补充:
It’s raining heavily outside. Why don’t you your raincoat?
A. put on
B. to put on
C. take off
D. to take off
答案:
(答案→)A. put on
B. to put on
C. take off
D. to take off
解析:本题考查短语辨析,put on“穿上”,take off“脱下”,“Why don’t you+动词原形?”意思是“你为什么不……?”,用来表示提建议,根据句子的意思,故选A。