????????2?12???????????? (???? ???????? ?????????????????)??????????12????

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

????????:????,???????????????????????,???????????????

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

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

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

???????:??? ??“????????”????

?? ???????:??“????????” ??

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

2????????

3???????

4????????vx

5??????

????????2?12???????????? (???? ???????? ?????????????????)??????????12????

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

????????:????,???????????????????????,???????????????

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

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

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

???????:???