为什么用sth sell well?

为什么用sth sell well? sell是不是系动词,为什么有时候会说sth.sell good而有时候又说sth.sell well sth be sold out,sth sell well sell 用法sell 有时用主动有时用被动..为什么?The book sells well.是怎么回事？ sell well和sell good 的区别 什时候用sell good 什么时候用sell well thses apples taste good and sell well 为什么第一个用good ,第二个用well sell sth to(for) sb可以用括号里的吗?为什么 sell wellthe cars sell well the cars are sold well 哪个对?为什么? sell sth.out 还是 sell out sth. The books sell well.为什么不用被动语态 taste后加well还是nice?sell呢?为什么? sell well at home