“?????”??????????????“??”???????

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

“??????”????????

??????????????????“????”????,?????

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

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

“????”?????????????

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

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

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

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

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

???????????????“?????”???????

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

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

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

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

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

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

??,“??”??????,?????

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

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

??????“??????????”???????

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

????“???????”,???????????,?????????:

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

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

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

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

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