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

2??????

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

4?????

5?????

????????12??????20???????? (?????????? ?)20???????,“????????”“???”??????????????,????????????????,?????????????????????????

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

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

?“????”??????????? ???

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

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

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

????????????10??????1????3.3??????????“?????”?,?????????,??????????

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

“??,??????????????????,?????????,?????,???????????‘??????????????’?????????,???????????????”?????

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

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

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

?????:???