?2???????16??????????????????????(??? ?????????) ??????????16???????????????,???????????,???1157???,?????

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

?,??,?????49??

??????????????????,???????????????,?????????????,??1??????????????1??2????????????????????????9??,??,????????????

??,????,???????????,?????????????????????????????????????????????(????????)

????????????????:??????????????? ??“????500?”

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

????:1?????500?:????????

2???????????

3????????

4???????

5?????

?2???????16??????????????????????(??? ?????????) ??????????16???????????????,???????????,???1157???,?????

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

?,??,?????49??

??????????????????,???????????????,?????????????,??1??????????????1??2????????????????????????9??,??,????????????

??,????,???????????,?????????????????????????????????????????????(????????)

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