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

2??????vx

3????????

4??????????

5???????????

9?????????????????20????????????????,???

??????????????????,???,??,?????????????220????????????????????????????,?????????????????????????????;?????,????????GDP?????????????????20%??????????????,??,??14000?????????????,????1400????,?????????????????65%???????

????????????????????,????????800????????,???????????;???,???????????????,???“?????+H”??,?,??????????????????(??????????????????? ??????????? ?????????????????)

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