you had better drive carefully .the roads are wet为嘛不能用would better

问题描述:

you had better drive carefully .the roads are wet
为嘛不能用would better

had better do sth.是最好做某事的意思。

这是固定用法 had better do sth最好。。。用would better to do sth

had better 是“最好”的意思,符合句意。

had better习惯搭配,你最好是...后面跟上动词的原形

要放在语境中间理解.可能这个开车的人 已经出了什么交通事故,所以其它人才提醒他刚刚应该小心开车,因为路是湿的.

had better是一种固定搭配用法,表示“最好怎么样”

had better 有不得不这样做的意思。既然路滑,还是用had better好