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

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

???????????????????????????,????????????????????????,??????????34.1????,??3?????????????????????49%,????51%,???????????93.6%,?????????????39%,???????13%?????????????????????,????????(?????????????)??????????????????(??? ???????????????)

??:???

??“?????VX”????

?? ???????????:???34.1???

????:1??????VX:??????????

2?????

3???????

4??????????

5????

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

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

???????????????????????????,????????????????????????,??????????34.1????,??3?????????????????????49%,????51%,???????????93.6%,?????????????39%,???????13%?????????????????????,????????(?????????????)??????????????????(??? ???????????????)

??:???