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

2????

3??????????

4?????

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

????12?????????27? (??????????)12?27????????,??????????«????19???5A??????????»,???????,??“5A??”?

???,???(?????????)?????,?5A????????????????,???5A?????????

???

??“??????????”?,?;???????????????????,????“??????????????????????????????????????????????????????????????????????????”??,????????“?????????????????????????????????????????????”???????,????????“????????????????”;??????????????????40?,??????100?,??????????????,????????????,??,?????????????????????????????,2000?????“??????AAAA???”?

??????5A???,???????????????14.3?????,????????????????????????????????????????????????????????????????????????????????????????????????????????????????

???1994???“????????”,2009??????????????????????????,?2024????????????????????

“5A???????,??????????????”???????,????????,?,?????????????????,?5A??,????????“??????”?,???????????????“????”“???”“?????????”“?????????”??????,???(???????????????)

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