填空题： you____(have) better____(go) there at once用所给动词的适当形式填空，并说明语法根据（重点）！谢谢
热心网友
you had better go there at once.you had或者you'd better do/do not 固定结构.
填空题： you____(have) better____(go) there at once用所给动词的适当形式填空，并说明语法根据（重点）！谢谢
you had better go there at once.you had或者you'd better do/do not 固定结构.