??????????? ???????

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

??6?????????5?????? (? ?????)5?????????,“?”?????????????,?????????

6?5??,?????????????????????? ???????????

?,???????????,???????????8500?????????

?5????????????????,???????,??????????5??17?,???????????????????7992??????????????,???????????93.7%???5.4???,??454?????????

“???1400????(1?????=500?),??”????????,??????????100?????????????????,????,????10?,?????????????????????????????????????????,???????

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

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

5??,?????????????????????????,?????????????????????????,?????,????,???

???????,?????5???????????????????,????5476??,??60.8%?(????????)

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