??????12?????20?? ??:????????“??????”??????????25???

???????

????,??????????????,?????????????????25????,??????????,??????????25???????????,??????????????,??????????“????”?????????????????

?????????,??“??????????”??????????25????,??,???“????”?,????????????????????????????????;????,??????????????????;??,“??????????????”????????????????????,????;?????????,??????????

????,??????????????????????????,“???????”??,???????????????????????????????,????????,????????????????,????????????,???“????”??????????????4????,???????,?????????????????????

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

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

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

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

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

???????:????????? ??“????????”

?? ????????????????????:????“??????”???????????????????????????????????????25????

????:1?????????:???????vx

2?????????

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

4???????

5???100??????

??????12?????20?? ??:????????“??????”??????????25???

???????

????,??????????????,?????????????????25????,??????????,??????????25???????????,??????????????,??????????“????”?????????????????

?????????,??“??????????”??????????25????,??,???“????”?,????????????????????????????????;????,??????????????????;??,“??????????????”????????????????????,????;?????????,??????????

????,??????????????????????????,“???????”??,???????????????????????????????,????????,????????????????,????????????,???“????”??????????????4????,???????,?????????????????????

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

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

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

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

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

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