at a good price是高价还是好价钱?

at a good price是高价还是好价钱? 价格合理是at a good price还是at good price at a good price 还是 for a good price at a good price be on a good price 还是 be at a good price 是at a low price 还是in a low price we have sweaters at a very good price .本句中的PRICE 如何理解的,是可数名词还是不可数名词 at a very good price怎么使用? at a very good price翻译 He sold his picture at a high price他高价卖了他的画 是 We sell our things at a very good price.还是 We sell our things in a very good price.还是 We sell our things with a very good price.是 They have many things at girls.还是 They have many things to girls.还是 They have many things for girl at very good price for only 13 yuan还是 at a very good price for only 13 yuan?为什么?用不用加“a”?为什么? price的具体用法以高价,低价什么说?我见过at a high price 和in low price.那么有没有in high price ,at a low price?用 in 和at 的区别在那里? Thay are at a good price.这里为什么用的是at? 什么a very good price,in,at with还是for,急如题 in half a price还是 at half a price? They _____ at good price.用have还是are at a very good price be动词at a very good price前要加be动词不?如：these apples are at a very good price,