????:1???????200??500:???????????

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

3?????????

4???95??

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

???????????????????6?28? (????? ??????????????)?????28?????????

?????????:???,6???????????28??????,???????????????????,???????????7??16??,????????7800?????????

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

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

?????????????????????,?????????????????,????????????????????????????????????,???(??????????)

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