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

2?????????

3??????????

4???????

5????????

????12????2??????? (??????????? ?????)???????????????,????????????????????2?,??8?????????????????????,????

????????????«?? ??????????????? ??????????????»??9?????????????,????????????,?????????????,??????121?896?????????,??“?????”???????????????

?????,??????,????587??600?????????????????“??”?,??93%??????????????(???????????????????)?

???,??????????????????????????????????400????240???????,????????????2.8?????

?????????????10????????????????,???????????????2.5????????????;?????????????160???,??????????91????;???3.5%,?????????????????????????(??) ??????????:???