????:1???????????:????98??

2???????

3???????????

4???????

5?????vx?

???6?????17? (???????????? ????????????????)??????????????,????????????????“???”????????“?????”???,???2704????????/???,??19%,??????,????????????????

7????????

????????????????2??3????????????2????,????????????????7???????????????,????????????2?????????????????;????????????????????????????????????????????????3???????????????????????;????2?????????????????1129??????,?????????42%,?;?????225?,??,??????,????????????

???,???2?????,????????????????????,???????????,??21?????

?????????

??????????????,????????????:

??????,?????????19%?

????,??78.6%,150??????????????,???,?????????????,??????????????

????????????????????97????????????????????????????,????

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

?????????????????,????????????????????????6??????????????7???????????,????(??????????) ???:????