?? 1??????????M2???7% ???5????
![](http://n.sinaimg.cn/default/1_img/upload/3933d981/250/w640h410/20180703/T7sf-hevauxi5744285.jpg)
????:1???????????:???????????
2?929598??????,???
3???????
4??????????
5????????200
??2?????????14???????????? (?? ???)?14????????????,1???????????????,???(M2)????318.52??(?????????????????,???),????????7%???????????????????(M1)???112.45?????????,???????????0.4%??(M0)??14.23???,??17.2%???1.41????????
???????????,1??5.13???,????4438??;?????(????)??4.78?????????;??2008????????????????????
????????????,1??????????,??,???????????,??????????,“???”???
????,?????,????“???????????”???,????????????????????????“????”??????????,?????????????????????????????????,??,???,?????
????????????????,“????????”???,???“??????????”????,????????????,????1??????????,??????????????
?,????,1?????2447??????????????,?????????????1519??????????,???,????,????????????????????????????,???,???“???????????????????”????(???) ???????:????????