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

????:????????????:??????

?12?3??????????? ?????,??,??????????,??????????,????????????,????

??????

?????????????????8??????????????6??,??,???????????;?????????

??????

????????????????????????????????????????????6~8??,????9~11??????????;?6?????6?,?6~10?,?????????????12??

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

12?3??,???,???????????????,??????????????2~4?,???????3~4??,???????5~6???,?7???

?????????????,???????,12?3??????????????6???????,????????????????????????????????????????????????????,??,?????????

??

12?????????3?08?4?????????????08????????????????,?????????????????????????????????????????????????????????????????4~6??(?1)?

??????1 ??????????????(12???????????????3????08????????-4?08??) ????????:?

12??4????????????????08????5??08??,??????????????????????????????????????????????????????????????????????????????????,?,????(25~30??)????????????4~6?????????????????(????2)?

???????2 ????(12?????????4??????08?????-5????????08?????) ????:?????????????????

12???????????????????5??08?6?????08?,??????????????????????????????????,??????,??(5~9?)??????????????????????????????????????????5~6??(????????3)?

?3 ?(12???????5????????????08??????????-6????08?????) ?????????:?????? ??:?????