????12?1???? ?????????

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

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

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

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

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