sell sth at和sell sth for,buy sth at和buy sth for 的区别sell和for是不是都可以跟at，for+价钱，如果可以，有什么区别？如题:I buy these apples____this shop______12dallorsA.to,at B.from,for C.to,for D.from,at还是D并说明a

sell for 和 sell atsell sth at是准备买多少钱,sell sth for 是已经买了多少钱, sell sth.out 还是 sell out sth. sell sth for 和sell sth at 一个价钱有什么区别?请说明理由并举例 sell sth for some money = sell sth at (the price of)造个句,写上中文意思. sth be sold out,sth sell well 造句sell sth to sb sell sth at和sell sth for,buy sth at和buy sth for 的区别sell和for是不是都可以跟at，for+价钱，如果可以，有什么区别？如题:I buy these apples____this shop______12dallorsA.to,at B.from,for C.to,for D.from,at还是D并说明a buy sb sth.造句sell sb sth,sell sth to sb.造句 sell sth to sb什么意思 sell sb.sth.m sell sth to sb.in+颜色/衣服每个知识点两个句子 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 sell sth.________a good price 用with 还是for? sell sth to sb（sb的全词） 卖什么东西,怎么说?是sell things for sth.we sell things _____ food and milk。 sell at 和sell for的区别是什么? 造句：hard sb sth/sth to sb .sell sb sth/sth to sb lend sb sth/sth to sb serve sb sth/sth to sb s造句：show sb sth/sth to sb .offer sb sth/sth to sb .take sb sth/sth to sb .owe sb sth/sth to sb.teach sb sth/sth to sb.pass sb sth/sth to sb .tell sell sell