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

2?????????

3?????????

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

5???????6??98??

?2????????????????????12???????? (????? ??????????????)?????????12???????????,1??,????????????,????????????109.2????????,?3.5????????????????

???????,??????????????????123.4?,??7.5????????????????????,?,???,?????????8.1???????120.8????,??????????????8.5????????????????????

1?????????,?????????,???????????2.0????????????????????????????????1.3?3.0????????????????????,??????????????4.8???5.0?4.1?????,??100???

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

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

??,2??,????,?????,??(???????????) ??:????