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

2????????

3????????

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

5?????????

11??????21???????????,??????????????????,??400??????,???1000????????6.2??,?????????,??,??2024???,?????,???????????????,?????????3169???????????????????????????????????????????200????????????????800????,??1200???????

?,?44.03???????????????????,????16.16???????????????????????4???????????,??????????????185??????,8?22??,9????1?????231?????

? ???????

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