?????????????9??20?????????????????????? 9???20???,?????,????

????????????,????9???16????,????????????????????????,?????2.28????????????????

??????,?,?“?”??,?,??????????????

“??????????,???????????????”???

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

“?????????????????????????‘???????????????????’?,?????????????,??????????,?????????”????????????,????????,????,????“????????”????????????????(??) ??????:?????????????????????? “????????”????

?? ???:???“???????????????”

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

2?????600?????

3??????????

4??????

5??????????

?????????????9??20?????????????????????? 9???20???,?????,????

????????????,????9???16????,????????????????????????,?????2.28????????????????

??????,?,?“?”??,?,??????????????

“??????????,???????????????”???

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

“?????????????????????????‘???????????????????’?,?????????????,??????????,?????????”????????????,????????,????,????“????????”????????????????(??) ??????:??????????????????????