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

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

??? ????????:????????????,???321?????????????,??????????????????????????????????????,????????? ?????????:?????????????