in a price 和at a price 分别是神马意思

in a price 和at a price 分别是神马意思 是at a low price 还是in a low price in half a price还是 at half a price? 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? at a price at a price同义词 at a good price at a cheaper price 和in a cheaper price at 和 in 有什么区别吗我又看到这两种表达方式.不要给我复制神马网站, 英语翻译A store normally sells each of its DVDs for $20.At a sale,Phyllis buys two DVDs at the regelur price and gets a third DVD for half price.This is the same rate of discount as getting ( )A 2 for the price 1B 3 for the price 2C 4 for the pri be assessed at a price in,at,on,除了时间外的区别.例如at a low price.in the dayON PRICE啊，什么的，很难分啊 价格合理是at a good price还是at good price 请问at a price of & at the price of at a good price 还是 for a good price they have sborts ___all colours ___a very good price.a.in,inb.at,inc.in,atd.at,at We have bags_____sports_____a good price.A,on;at.B,for;at.C,in;at.D,at;on you can buy those pens ( )a good price.A.at B.in C.on They have nine socks ------------a good price.A.for b.at c,in d.on