【简答题】名义价格(nominal prices)
【简答题】发病率与患病率有相同之处,又有差异,因而常易混淆,下列哪种说法不正确 ( )
【单选题】Generally speaking,prices of daily goods through the Internet are lower than store prices.
【单选题】Prices of daily goods ______ through a computer can be lower than store prices.