??????18???????? ?5??????

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

??8?6???????? ??“???”6?????,????????????????“??”???,??11?????,???18????????,????????????????5???

??????????????«?»??,11?,??????8??????2???1??,????30??80??,??10?,1?????????11???,??3?????????????????????

?“???????”???????????,??2???4?,6???????????????????

??????????????,????,???,??????????????????,????????????????,???40%??????75%???,?????4.5%??????????????,?????????

?????“?????”???,?????2005?????“????????????????”??“??”?,?????42???,??????????8??????(????????????????) ??????:????????