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

2?????vx

3???????

4??????????

5??????????

???,????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??????????????,??????”

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