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

????,????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????????,?????????????????????????????????????????????,????? ???????????????????????:????