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

2???????

3??????

4???????

5???????

????????6???????28?????????? ????????????????????28???????????????????????????,??«?????????????»?

???1987?????????????,????????????????????????????????????????????????,?????66??????????,????????22?????????????????,?,??????????12509???,??

?????????????,??,??????????????«???????????????????»?????????????,????????????:

??????????,?????????????????????;

??,???????????;

??,?????????«????????»??;

???????,????????????;

???,???????;

????“?”????,???????“??”????????;

???,???????

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