????:1????????:??98?????

2??????

3???????????

4??????????

5???????

??12?21? ?????????,21??,????,?????????????????4~8?;?????????????????????????????2~4???,?,?,?????

???????

21??????,????,?????????????4~8?;??????????????????????????????????2~4?????????????????7~8????????????9~10?????????

????12????21?08?:?,12?21????08???22?08????,???????????????????????????????????????????????????5~6????7~8?;??????????????????????7~8??????????9~10????????????,?9?????10~11??

?(12???????????21???08?-22?08?)

???

?,????,?,??

?,21???22??,??;???????????????????????????????????

??

12??????21??08????????????????????22????08?,????????????????????????????,????????????,????????????(3~9?????????)???????????????????????????????????????????????????5~6?????????,??????7~8??;?????6~8????????,?????9~10???

????(12????????????21??????08??-22?08??)

12?22?08??????????????????23?????????????????08????,??????????????????????????????????????????????,????,?(3~6????)???????????????????????????????????????5~6?????????????,????7~8????;?6~8??,????9~10??????

?(12?22??08????-23????08???????)

12????????23?08??24?????08??,??????????????????????????????????????????,??????,????????????????4~6?????,????????????????7~8?;????6~8????,??9~10?????????

??????(12????23???????????08???????????-24??????08????????) ?????:???