市场只是单一的消费品市场问题补充:匿名 2013-05-23 12:21:38 Only a single market for consumer goods market 匿名 2013-05-23 12:23:18 market is only a single market for consumer goods 匿名 2013-05-23 12:24:58 The market is only the sole consumable market 匿名 2013-05-23 12:...