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

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

3??????

4???????????

5??????V

?????11???25??? (?????????)“?????”“???”“?????????????????”……75?????????25???????????????,????

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

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

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

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

25??????,????

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

?????“????”???,??????????????,??????????“????????????????????????”???,????“????”“????”“????????????”3???,?????????????????????????????????????????????“???”???????????

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

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