问题补充:
It’s too cold .You had better your coat.
A. don’t take off
B. not take off
C. don’t put on
D. not put on
答案:
A. don’t take off
(答案→)B. not take off
C. don’t put on
D. not put on
解析:此题考查固定句型结构had better do sth表示最好做某事,其否定形式为had better not do sth。