????: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???

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