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

2??????????

3?????12?????

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

5?500?????????

??6????????14????????????????? ????????????:??????????????? ????

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

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

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

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

????????,?????????2???(?,?),???????????250.28??????,??????????????????????????????????????????????????,????????5500???,??????16???

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

“????????????????,??1500????”?????????????????????????????,??,???????,????

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

“??2?????,???????????????????????50??????,??????20???????????,?????,?????80????????,?????????2.4????”??????????

“?????????,?‘??????+????????+??’????????,??????‘??’?”??????????,???????????????,???????5??????,??????“????????????”1200??????,?????????????1200????2??????(?????) ????????????????:?????