????:1??????????:????

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

3?????qt????

4???????????

5????????

?????,??“????”“???”,??????????????????????,??????,??????????????????????????

???????????????,???,?????????????????????????“?”?1997??,??,????“?????????????????????????????????????”??,???

???????????,???????????,???????,???????????????????????????????????????,???????????18?????,?????(?????? ????????????? ??)

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