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

2?????95?????

3???????

4??????????????

5???????

?????,????????“??”,??????????????,????????????,?????,“????????”???????????,????????????????,???????50%????????????????,????1000?????????5000??????????3?,????????,?????????????,?????????;3??????????,???,???????????????????????,????????????,???,?????????,???????????????,?????????????(????)

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