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

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

3??????200????

4?????????

5??????????

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

“???”????

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

? ??????

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

????

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

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

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

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