????:1?????????:?????

2?????????????

3?????????

4?????????

5?????????????

??????????:?????????????????????????,???????????????,?????????????,??????????????,??????????24????,?????????82.5%?????????????,????9??????1.3?????????,??1.4????

??:1910???????

??????????,??????????1910?????,?????????,?11???

??????????,13500??????,????????,????????????????????,?????????,????????????????????????????,??,????????????

????????????,????60?????,????????????????,??,??,??????????85%?

???????????,1000?????,???????,????????????????????

????????,???428?????,???????1.5%,??163.5????????????????,??????????4???????????????????,??,???

???????????:270???????????? ?

????????,??????????270????????,?????????????

?,????????????????????????,???????????????????????????,???????10??27????,???????????????,????????????????

??????????????????,?????????????,??,????????,?“??????????”?

????????????:?????? ??????

??,?,??,???

??????,??,????????????????????23?,??????17%???????????????,???????????????????,?????

??,???????8873??????,??????????????????,??????1222??????????,?????????????????????????,??,??,?????????????????????????????????,????

????,??,??????????185.58???????,??????????,???????????????

??:“????”?????????? 50??

??,???????,50???

?????,????????????????????,??????????10???????,???

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

??????????????,???????????11???????????,??1000??????????,??????????????????1??????????

????????????????:??????????