Prices of daily goods __ through a computer can be lower than those prices .A are bought B bought C been bought D buying 选哪个?

the prices of news _____(be) good. Prices of daily goods___ through a computer can be lower than store prices.A to be bought B bought为什么一定选择B不能选择A? Prices of daily goods __ through a computer can be lower than those prices .A are bought B bought C been bought D buying 选哪个? people can't afford to buy expensive things____the prices of daily goods going up.People can’t afford to buy expensive things_____the prices of daily goods going up A.as B.for C.with D.since 为什么? People can't afford to buy expensive things_the prices of daily goods going up.AasBforCwithDsince请说明原因 we may make good use of the ads to compare the prices of goods.ads Prices of daily goods______ through a computer can be lower than store price.A:are bought B:bough C:been bought D:buying prices of daily goods___ theough a computer can be lower than store prices.A are bought B bought为什么选B,被动语态不是be done吗,那应该选A啊? Prices of daily goods ____ through a computer can be lower than store prices .A. are bought B. bought C. been bought D. buying 这句话如何翻译,为什么选B,请详解. Good manners are very important in the communication of daily life.的意思 Hubei Good Days Of Daily Necessities Co.,Ltd这句英文是什么意思?急 a daily feature of our daily news Do you need shoes___sports?We have lots of shoes___very good prices A.for at B.for with compare the prices of food our clothes at very good prices 翻译 people can't afford to buy expensive things( )the prices of daily goods going up.A.as B.for C.with D.since该题正确答案应选C,说明其他几项为什么不对, we may make good use of the ads to compare the prices of goods.make use of是利用的意思,good是好好地利用吗?可good没有副词的意思呀 price可数吗我看书上是 at very good prices,但是我记得prices也有不可数的时候啊,还有 为什么是 what is the price of these trousers, 而不用are