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