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