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

2????????

3???????

4???????

5???????600?????

????????????,????3.5???????,?????????????????23.5%,?2019??????9.0%???,????2?????,??????5????80%?

“???,??,???????,?????????????????2024???,???????????????????????”?????,???,???

????????????,????????????,??????????????3.5????????????,??????????23.5%,??2019???????????9.0%?????,?????3.2??,?????????????????????????????????????16.4%,???2019????????????????12.4%?

“???,???????????????,????????????????????????????????????????2019??????????????????????,???????????50.9%?”????????????,“??,?,???70.2%?”

???????????????,???????????,?????????7??????,????????????7????C919????,??????100?????C919??????

??,?C919???????????????????????????????????4?????????,C919?????????????

?????,??????????????????????????????C919??????230????????????,???

“?????,??,???2967.3????????????,????254.4%,???2019?????????????81.7%?????,2?????????????,???????????????5????????80%?”???????????

???????,???????????????????,??,?????,??-?????????????-??,????-?????,?????-?????????????-????13?????

“???,????????2019????????????????????????90%??,????????????????114???,????????????????43????,????????????????,???????????1200?????????????????”?????????????????,???????????,????????32??,????????????????53?????????????,??????????????????????????????2019????????116%?

7?29??,???????,??????5???????????????????????????????,?????????????,?????????????

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

?????,???????????,?????????,??????????????,??,?????

????,7???????,??????????(?????????????????“????”)?,????????????????????,???????????????

????????,????????????????,???,????????????????????

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

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

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

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

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