had better do=?

had better do=? it is better for sb to do than do = sb had better do 是had better to do还是had better do had better do还是had better to do had better +do sth 还是had better +to do sth had better(not) do sth... had better do等于什么 I had better ___(do/to do) 是had better do sth还是have better do sth have better do sth.和had better do sth. 英语翻译提示had better not do sth 有had better not to do sth. He had better do some r______. had better do sth 等于什么句型 had better do中的had是不是表示过去式 you had better not to do something 对还是you had better to not do something 最好不做某事是had better not do sth 还是had better not to do sth you had better (do)your homeworkyou had better (do)your homework first