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

2???98?95?92?

3???300???

4???????

5?????????????

??:?????12??????????,????(12????????????1??????????????)?????????????,???????????????????,??

“???????”???????????????

???????«??????????????»12?1??,«??????»?????????????????????,????????????;????????????“????”???

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

12???1??????????????,???«???????????»??????????????????????????«????????»?????????????,??????????“?????”“???????????????????????????”???????????????????????:?????????;?????;????????????????????????????,????????????

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

??12????1???????????????,«?»?????,?????0.5????????????????????,???????,?1.5%,????????????1%,???????0.5%(????????????????????)?

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

????????????????«???»,???????????????12??1?????,???,??20%?????

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