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????:???????????:??????????

???,????????????4.36?????????,???,??????????????????????1000??????????????19%?

??????????,?????????????????????5450???????????,??????????“???????”????????????????????,???????????

????????,??????????????????????????????????????????????????????????????????,???????,???????????????????????????????,??????6453????????,?????????????3.9?????????????

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???,??1/5?????,???????????????????????????????,???????????“?????????????”??????????????,????????????120????160???,??????????8???????????????,????????????,??,????????????24???

???? ??????????????????????:????????????,????,????,???????????????1.44?????1.85??,?????????????????67%?55%??????????????????

???????941.35??

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????,???????????7500????,?????????????????5??????????90???????????????????120????????????,???????????????7????14??????,????

???????????,???????????????????????,????????????????????????????????????????????2??1??41101??????????????????????,????

?????,??“??????????????”,???????????,????????????????????,??????20%????????????????????,???????98.7??????23.6??

???? ??????????????:?,????321????,????????????????????????????????????????,???

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