今两虎共斗,其势不俱生。____,____。(《司马迁《史记》)
小张本月领取了3000元的工资后,在服装店购买了一件打折上衣,原标价480元,实际支付280元。在这里,3000元、480元、280元分别执行的货币职能是( )
The Children were so excited that they could speak.