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

2??????

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

4??????

5????????

?????1?30? (??? ??????)??????????1?????????????30??(?)????????????,?????«????»???,????

1?????????????????????30??,?«?»????(?????????????????????????? ??)

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

????,???????????????50?,???

??«????????»??????????????????????????(??? ??)

?«?»,?????????????????“?????”???,???????????????????,????,?????????????????????“??”????????

??,1???????31????,???«??»?????????????????????????????????,???????????????????????????????????????????????????????????

????1???30???????6???????????,????????????????????????,???(???)

???:????