????:1??????30?50????:????

2??????????

3???95???

4???????

5??????

9????????????????5??,???????,????????1000??500??????,?????????????????500????

?,?,????????????70???????????,??????????,?,?????????????,?????????????????????????????????????????,?????

?9?5?????????????????????????,??,??????????

8????????????????13???????????????,????,????,???????????????????????????9??????9?????????????????????????????,???????????,?????????????1%?????????????,?????????0.6%??????????????????

?????,?“??????????”??,???????????,??????????1%??0.6%,????????,????????????????????,?????????

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

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????????????????,?????????????????????????????????????,???????????????????????,?????????100???????????????????????,????,??????????

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