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