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

2???????

3????????

4??????????

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

????6???7?????(??????? ????????)“?????????1??,????????,????;?????????????????40???,????,???????????”7???????????,????????????,??7680?????????????,??98.9%,?????????????????????????????

???????????????? ?

??,?????“????? ????????????????????”??????????????????“?????????????????????????????‘????????????’?????????????”??????????????

?????????,???????????,????????,?,??????“??????????”?????????????????20?????????80???????????????,20??90??,2010????,2019????,???,????????“??????????????????????????”??,????????

??????????4?????????????????????,???????????????????“????????????”??“?????”,???????????????90%?????????????,???,?????????97%,????????????????????4000????,??????????????????????,???????40%,???????,??80???,??570???????????

????,??,??????????????????28?????????“1028”?????????????????,??????????????????????????????????????97%,????????????90%???????????80%???70%???60%???

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

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

???:????