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

2???????

3???????

4?????VX

5?????98?

???1????????????20????????????????????? (??????????? ???????)??“??????????????”,??,?????,???????18.93??,????

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

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

?????20?????,???????????????,?????????????,??????????????,????????????????????????,??????????126???????????????,?????????????????????????

??????????????????,???????????,??,????????????????????????22?????,???5??????????,??132.64??(??????????????????),?????????????????????????7.59?????????????????(??????????2900????)?

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

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

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