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

2?????

3????????????

4????????

5?????????

???(???????):????????????,????,??,?????,???????

????????,??????????3.1????????????,?????14.7???????????,???“????????”????,????????????????????????6?????????????????????????????,?????????????????11??,???2???????????????????????,??????????,?????,????

??????????????,??????????????,?????????????????????????????????????,??110????????,????????????????????4.54???????,????15.1%,??????????????1?????,??????????????????????????????,????1100?????????????????????????,?1300??????????????????????,????????????990??????

??????:????