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

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