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

2???????????

3??????????

4??????VX

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

????11????????????????????22? (???????)22??,???????????????????????“???????? ?????”??????????????????????,???????????????,????“????????????,????????”,???????????????,????????

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

?? ???????????

?????,???“??”????????????,?????????????????,???????1??,2??????;????????????7?(???)??????????????????????,???????????,????,?????,???????????,????32.8???,?????????,???36??????????????,?????????????250??????????

???,?????,???????,?????????????????(B??????)???,????????59.6%???,?????????????????????,????????????????????????????

????,?????????????????????????????,??5?????????????????22????,??????????216????????,???????????110????,??????????“????????????”?????????44??????

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

????????:??