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5??????????

??10????????????????????????17?????(?????? ???????????)??????,?????????“???????????,??????50???”??????

??????200???????????,??,??????????,???????????????????,???,????????????????????????????????????????????:“????????????100????,????,???,??550??,?????????20%?”

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“?5000???????,?????????????,”??,?????,?5????????

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?????????????????????,?????,?????????20000??,????????????????????160?,????????????,????????????????

“?????+???”??????12.6%,?????????????10%???20%???????????????“?+??????????????????”???????????????,???????????????60???????

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