you'd better not take off your coat,( 反义疑问句
问题描述：
you'd better not take off your coat,(
反义疑问句
答
您好！
will you?
答
will you?
答
had not you
如果主句的时态是过去时等等,疑问句应和主句的人称时态保持一致.
had better或have
陈述部分有had better,或其中的have表示完成时态时,疑问句应用hadn’t等开头：
You’d better get up early,hadn’t you?
答
hadn't you