?????2???????12????? ?????,?????,??????????????,???;????,?;???????

??????

????,12?????,?????????????????4~5??,?????????????????????????????????????4~6?,??8?,????8~10?????????????6~7???

?????????????????,????,??,12??,????????????????????????

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

2????12????08????13????????08????,????????????????????????????????????????????????????????????????????????????????,??,????(10~12??)?????????????????????????????????,??,??(50~60?)??????????????????????????????????????????????4~5?;??????????????????????6~7???

??(2????12???????????????08?-13??08??????) ????:????????????

2????13?08????14????08????,??????????????????????????????,??????,??????????(10~15?????)?????????????????????????????????????????????????????????????????????????,????,?????????(25~35?)???????????????????4~6????????????;?????????6~7???????????

????(2??13???????????08??-14??????????????????08?????????) ????:?????????????

2?14???????08?15?08??,???????????????????????????,????,????????????????????????????????????????????????????????????????????????,??????,???(25~30???????)???????????????????4~6??;??????????????????????6~7????????????

??(2???????????14????08????-15????08?) ??:?????? ?????:?????????????

??

??:???????????,??????????,??????????????