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

??1????31????????????? ????,??,?????????????,?????????????????,????????????????????????????,??????;?????????????????????,??;?????????

? ??

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

??????

1??31???????2????2????,???????????????,?????????????????,??????????2~4??,?6??,????,????????????

2??2?3????????????,?????????????????????,??4~6?,????????????????????????????????6~8?,??4~5???,?????7~8????????6~8??????????????????9???????,??,???????????????????????????????????????????????,?????5~7????????????????????????8~10???????,???????????????????11???????

?????????

?,1?31??????2????????1??,???????????????????????1????,?500??????

????

1??????????????31????08?2???????????????1?08?,?????????????????????????,??????????,?????????????????????????????????????????(10~15?)??????????????????????,???????????????(25~30?)??????????????????5~7?????????????????8~10?????????11???

?????(1??31??08?-2?????????????1???????08????)

2????1????08???????????2?08???????,????????????????????????????????????????????????????????,??,????????????????????(5~7????)??????????????????????????????????????5~7?????8~10?????

?(2??????????1????????????????????08?????-2??08????)

2????2??????08????3??08?????,???????????????????????????????????????????????????????????,?,?????????(5~6????????)?????????????????????????????????????????????,?????????4~6????,??,????????????6~7?,??7~8????????

????????(2?2???08?-3?????08????????)