?? ??????????? ????????
????:1???????98??:??????
2???????
3???????11?????
4?????????????
5???????
???????11???23? ?????????,??????????11??23????27???,?????,??,????6~10?,????????????????????12~14?,??????????????????????????16????28?????????,??????????????0????????????,?7???????????,????????????????,???????????,???,??????
????????,????????????????????,????????????????????????????????????????????????????????????????????????????????????6~10?,??,??????????????12?????????????????????????5~6?????7~8??????????,?????7~8??????????????????9~11??????????????
??,??23?27??????,?????????????????????????????????????????????????????,?????????,??????,???????
??,???,???????????,??,??1~2?,????,????;??????????,??,?????????,??????????????;???????????,????????????,????
???:????????