????????????????:30?????
?1????30?? ????????,?????,?????????????30????,????????????????,???????????;????????,????;????????
??????
????,?????,????;????????????????6~9?,???????10~11???????;??6????6??????,??????6~10?,?12??
?????
1??30?2?2??,?????????????????????,??????????????????????,??????(10~15??????????)?????????????????????2~5????,??????8??,??????????????,???
2?2?4?,??4~6?,???????????????????????????????????????6~8?,?10????????????,???????????????4~6?,??????7~8??????????????;??????7~8?,??8~9?????5????????
??
1??30?08?????????????????31?08????,?????????????????????????????????????,?????????????,??(10~18?)???????????????????????????????????????????????????????????????????????????????????5~6??????????????????????????????????????????????7~8????,?????6~8???????9~11?????,???????12??????(?1)?
????1 ??????(1???????????????????30????08??-31??08??)
1????31????08??2?????????????????????1??????????????08??????????????????,?????????????????????????????,?,?????????????(10~15??)????????????????????????????????????????????????????????????????????????????,??,????(25~30?)?????????????????????5~6?????????????7~8????,?6~8????????????????9~11???????,?12??(??2)?
??????2 ?(1?31?08?-2??1?08??)
2??????????1??08?????????????????2???????????????08?,?????????????????????????????????????????????????????????????????????????????????????5~6?????????7~8????,?????????????6~8?????????????????9~11??????,??12?(?3)?
????3 ??(2??1?????08??-2??08????)
???:???
??