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

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

3?????????

4????????

5???????

?:??,??????,??80%?????????????????????????????????????????????????????,?????????????,????????????????????,??“???????????????????”????????“??”????????????????

?????,?????????????????????????,???????????100????20?????????????,????????????????????????????,?????,????,????

???????????2019?????????????,??????,???????????????????“??”?

????????????????,??????????3??????????????????????2600????,???????????????????????,????????,???,?????,???“??”?

?????,??592???????,??????????????????4068?????,??????????,????????????????????

??,?????????????????????100%,??????????????,??99.6%?

??“???”??????????????????????????“????????????”,??4??,???????????????????????10????????,?,?“???????+?????”???????????????4???????

??,??,?????????????,???????????,??????????????? ??????????????????????:???