?? ????????????? ??????????
????:1???????100???:???????
2??????
3?????
4???????????
5?????
???????12????????20??????????? (????????? ???????)??20??,?????????,?,?????“???????????”,???
12??20??,?????????????????? ??????? ????????????????????????????????,?????????,?,????,????????“???????”???????????????????????,???,???????????
“??????????????????,???????????????,?????”?????,??????????,????,????
???????,??????????????????????????????,???,???????????????“????”???????????
“???????????????,????????????????”??,????????????????????,?????“????”“????????????????”“???????????”???????????????????8?????????????????????????????,??????????????????????????????????????????????
?????,????????????????????,??“?????????????”,????????????????????,??????
?????????????????,??,??????????????,??,?,????????????????????????????????????????,?????????????(????)
??????:??????????????????