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

2?????????

3?????????

4???????100?????

5?????90????????

??1??????17?????????? (???????????????????? ????????????????)???17?????????????????,???????,?????????????,??,?????,??????,???????????????,??????????????????????????????????,??????????

?????????????,??????????????????????,?????????????,????????,?????“????”,????:???“?????????????????????”,??????????????????,??????????,??;???????????????“??????”,??????????,????????????????

??????,?????????????????“??????”,?????:?,???????????????????????????????????????????????????????????;??????,???

??????????????????,?????????????????????????,?????????????27????????????,??????17.6??,??????????????????,???????????,???“???”????????502??????????????,???????“???”??????,????????????????????,????405????????2000???????????,??????140??????

???????????,???????????,?????????????????????248????????????,???????,????????????89%?????????????????,??????????,??????????1120?,????82.7%,??????,?????,????????????????65??,????????????????????????,?????????????????

?????????,?????,??????????????????????????,?????,???????????????1.5???????????,??????82%?

???,??,????,??????????77????????????????,??????????????“??+?”????156??????,??????????????????????????????????,???????(??) ?????:??????????????