????????????12??????????20????? ??????????????????????????????20??????,???????,“?”???????????????,????????????,?????,??????????????????,???“?????????”???????????????????????,??,????,???

?????????????,?????,????????????,????“???????”?????,??4????????:?????“??”?????????????“????”????????;?????????????????;???????????;????????????

?????:??????? ??“??????????”????

?? ???:“????”??????????????,??????

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

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

3??????????

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

5??????????

????????????12??????????20????? ??????????????????????????????20??????,???????,“?”???????????????,????????????,?????,??????????????????,???“?????????”???????????????????????,??,????,???

?????????????,?????,????????????,????“???????”?????,??4????????:?????“??”?????????????“????”????????;?????????????????;???????????;????????????

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