????:1???95??????:??????

2????????

3?????9598

4?????????

5????300?1????

??????????(10???5????)????,?,??????????????,?????,??????????????,???,???????????

????

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

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

??????,???????????,???????,?50%?????????????????????????10??1??3?????????????????,??92.5%?????2??,???104.1%???150?????,??200%;??????,???106%???80%?????????????(?)??,???????????70%,?140%?

??

??????????,9????30?10???4?????????,??13.75?(1187?)????44.3%,?????7.54?????????????54.2%;???????????????156???,???????????????254%????,?9.38?,?46.8%?

50?

??????????,?????????????10?1??,????????????????????????????10????????(?????)??,??????????????????????????????????????50?????????????

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