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

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

3??????

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

5?????????

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

??????,????????,????“??”“??”??????3.8?????????????,?????????????????

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

?:????,???????????????????2.4????;?????????1200???,?????????20%?“??????”????????????

????????,????????“?????????????”?????????????,?????????????????????????????????,?????????????,???????1.06??,????90???????,???,???

???,????,??1.4%,????????9???,??

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

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

“??5????????????,??????????????,??”?????

?,?????????????????????,?????260???????????????????,?????160????????????????,??????????70??????“?????????????????????,????????‘??’???,???????”

??,?????????,??????????????????????200????????????,?????????????5.5%??3.7%,???,????

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

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

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