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

2?????????????

3?????vx

4??????????

5?51?????????

??????????11??11????????????????????????(??????)“??????”?????????????????,????????“????????”??????????????????,????????????????

????,“????‘??’????,?????”???????????????????(????????????????????????),???,??20%,??2000??

?????“??????????????”???,???,?????????2200?????????????????1000??????????????????????????3000????,????????????????????3000??????????,???????????????????????

“??12?,???????????‘?’??‘????’,????,??????”??????(??????????????????)????????,??????????,??????????8??,???????????????“?????????????”??????????,????????????????????4000???????

“????” ????????????????“??”???????,?????????????,????????????????4??,???????«???»,????????????????????????????????????

??,????25??????????????????????16??????????????16162?,??????4.5%?

8?,??«???»(?«????»),?????????????????????????????(???????)???(??????????)??????,???

“????,«??????»????,????????????????????”???????????

???????,??“????”???????????????,«??????»??,??????????,????77.9%????78.3%,??????????????????161.6%?

??????????“?”,??????????????,?????,?4500???,??????,???????300?????????????“??????”,??“????”“????”??????????500???????????

“????????”??????,???

????????,?,???“??????????220??,??500????????????,????????????????720???????????????????????2000?????????”

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

?????,????“???”?1700??????,????????2600???????????????????????????????,??????????33.1%?????????10.1%?

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

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