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

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

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

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

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

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

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

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

?????????941.35????

????,?,?????????????,?????????941.35?????,???????????????????????????????????,?????????????????,???????????????,???

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

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

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

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