?? ???????????????? ????????
????:1????????:??????
2???????
3???sn??
4???????95????
5??????????
????1??19? ??????,?,??????,???????,?????????;????????????
???????????????????????
?,?????????????????????,??????,?????????????;??,???????????????????
???????????
1?19????08?????20???????08?????,????????????????????????????????,???,?(10~16??????????)??????????????????????????????????????????4~6?????????????,?7~8??
????????(1??19??08????-20????????08????) ?????:?1?20?????????????????08??21??????????08?,?????????????????,?,???????????????(5~8?)???????????????????????4~6?,???????7~8??
???????(1????20????08????-21????????08???????) ??????????:?1????21???????????????08????22????08???????,?????????????????????????,??????????????,????(5~9??)????????????????????????????????????????????????????4~6?,??7~8??
???????????????(1??21????08????????????????-22?????????????08?) ??:??? ????????????????:??