????:1???????????:???????

2??????????

3???????

4????????

5?????????

??,??“????”???????????????????????????????????:??????10???????????????4???????,???20??130????????????,???????????????(???)???????????????????1000??2000????????????(??)???,???????“????????????”????????,??????????????????????????????????????(???????????????????????????????????)????????????????,??????????

?????????????????????,?????????????

???????????????????????,?????????????,????50%???10??1??3???,???????92.5%???2???????;?104.1%???150?,???????200%??(?)??,??70%,?140%?

??,???????9????????????30????10????4????,?????????????????13.75??????????????????????????(1187???)?????44.3%,???7.54????54.2%???????????,??????????????9.38?????,??46.8%?

??,??;????????????????????????????????????10????????;????????????????????????50??????????????????????????????????????????????????????????????????????(?)

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