?????:???????? ??4800??????????

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11??25???????????????,??????????????????,????“?”???????????????????????,??5.38????????????,?????????????1.18??????????????????,???????12.41%??????13.84%,61%???,????“????”?300??????????????10????????????,??????,??????????????????????????????,???????,?????????????????????????,??????????????????????????????????????????????????,??4800???????????,??25%,????????????????????(?? ????????)

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