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

2?????q?q

3??????

4?????????

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

????12????????????????????????2? (????????? ????????)“??”??12??2???????????????????????????????“??????????”?????,????????????,????

12?????????????????????2????????????????,“???????”???????? ????? ??????? ?????????

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

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

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

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

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