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??????2??????????6?? ???:????5?????????????,??????????????????,???,?????????????,??????????????100??

??,?5??????,???????????,????56.5?,??4.5????????,??????????????????????200???,?????????????

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???,?????,????????????,???1000?????????,??????100????????????,????????????5????????????,??40%????,??3000??????????????????????????????????????3?????,??????????????7000?????

??,??4??????,??????????25????????,?????????,?,1????????????????3???,105?????(???????????100?????)??????????????176????????????

?????????????,????????????,???4????????????????????(??)????????????????18???????????,????583????(??????) ??????????:???????????????