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

2???????

3?????40???

4?????????

5????????200?

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

“????”??????????

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

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

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

?

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

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

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