????:1???00???:qq????????

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

3?????

4????????

5?????????

????????18?????,?????????????????????????????,??20????????????????????????“???”????

?????????????????????????:“????20????????????,???????????????????(??????)?????????”

????1980?????4?????,???

??,?20?????????????,??“?”,??????????????,?“????”?“??????”?

?????,“??(??????????????)??”,???????????“??????”,“????????????”? ??????:??