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

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

?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?) ???:?????