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