????:1??????:?????vx

2????????

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

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

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

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

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

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