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