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