????:1?????vx?:????????

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

3????????????

4?????

5???????????

????????2???????????8????? (?????????? ????????) ?8?????????????????5??????????????????,?2000?,???????????????????????500???????????,???????,?????4??????

??????????????????,?“??”?????

?,????????2000??????????????????????,???????“?”?????,?1?????1????????????????,????

????????A??,????????????????????,??,???????,???????????

??1500?A?,????????2??????23??884??????,???????????????2????????23????????????????965???,??????????????????2??23?781?

???,???????,????????,“?,??????”?

2???????8???????,????????500?,??41???????????150????????????????????????(?)?????????? ? ???????

???????????1500??????A??????????????????,????2??????????16??????????????????956????

????????500???????????????????????43???????????????????016????????????,?????42?????885????????????????????????????????????????????A??

??500??A?????,????41???150??,???????????????,?,??40?????509???????????????(?)

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