“????????”?????????????“?????”??

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

“????????????”??????????

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

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

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

“????”?????

????????????,??????????,???????????????,???????……???,??,?????,??????,??????“????”??……???????????????,“???????”?????,??????“????????”????????,?????????,“?????,????????????????”“??????”“??????20????,?????”……

48???????,??????????????????,????????

55??????????:“?10?????????,????????????,????,???1??????????????????,???,?????,?????????????3??,??,?????,?????,?????”

????????????“??”????????????????????????“?????”???

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

???????????????“?????”?????????????????

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

??,“???????”?????:

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

?“??”????????,????????????????

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

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

?????,“?????”????,?????

?????“????????????”??????????????????????????,??:?????????=???????????÷???????????,?????11???12??????,????????1???,??7?????,????????:???????????=???????????(7-1)÷??(8)=75%??????????????????,?????????????,?90%???100%,????????????85%??????90%,?????????????85%???????????,?????,???

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

??????“??????????”????????????????

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

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

???????,???????????,??????????????,???????????????;

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

????,????????????????,?????,???????;

????,??????????????,???,??????,?????????;

?????,???????????,?????,???????,?????(?????????) ???:????????