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

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