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

2?????

3????????

4?????300?3??vx

5?51?????????

?2??2??? (???????? ??? ???????????)?????????(?????????????“??”)?????????????????,2??2??(??),??????????????????????????110.3??????????????,??????????????176?,??2024??????109%,???????????

2????????????????????????1?????,?????????????96.3??,???????????????4.5%?????,????????????48.6%,?????????

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

??,????????2?????????????????33??????,??????????????????,?????????????,??,?????????????,??

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

???????????,????????????????????????????????????????????,?????????????????????????????19???????????,??,????????

?????????????????????,??????-???????????K4396???????????????????? ????

??????K4396????????,???????????????,?????????400???????????????,????????,????????,????????

?,??????,??,?12306?,???????????,???(??)

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