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

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

3?????????

4???????????

5?????????

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

????,???????????????????????,????,???????????????800??????

?,?????????????????,?????5?????????8???

???? ?:???????7???????30????????????????,???????????????????????????????60%,????????????15%???????

?????????????????,???219???????????????

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

?????,????????,?????500???????????????,????????,???????????,????,???

??? ?:????????,?????????????10??????,??????9???????,??????????

?????????????? ???:7???????4????,7??????14?????????????59000???????????,?????????????

???,???????????????????10?,??????????????24????????????????

??24?????????????? ??????:???????????,???????10??????????????,???????

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