?? ????????????????:30?????
????:1???????????:??????????
2??????????
3????????
4?????????
5?????v
?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??)
?????????:????