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

2??????????

3??????????

4??????????

5???????????

????????10??13?? (???????????????? ??)13???????????????,“????”?,??????????(????“????????????”)??

??,?13?????16??????????,???1.16???,??68.8%,??,????????????????7992???13??????????????1??,???2???

????????????(10?????????????????11??????????12???),?,???3.8?????,???????????????47%?13??14???,???????????,?1600??????????????????????????????,??????????????????????

??10???,??????,10??6??????????????2.28????????????,????

?,?22?????35???????????????,?1500??;????????????????????????,??????????????????????????,??,??,?????????????????????(????????????) ???????????:????