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2????????100????

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6?????????????18??????,??????????????“??”?,???????????????

????,??????????,???,?????????????,?????6100????????;????????????????????41.7%?55.1%;???,??350??????????,?????????13%,????,????????????????????,?????2000???????????????,???3?????????,???????8700??,?????10.55??,?????????????????90%?(? ?)

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