??
??????2??????????????6????????? (?????????????)??6???,??????????,????4.36????,????????????????5600?????????,??????????“??”??
????,???,???????,???,????????,????????????????,???????????????
?????,??????????,???????????????????????????????3%???????????????,????????????????????????????????????????????
??????,????????,??,????????????????????????????,???,??,?????????????1000???19.4%?(??????????) ??????:??????????
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???????????????????4.36???????????????