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