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

2??????????

3???????

4???????????

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

??11???23??? ????????????????:??????? ????

????? ????????????

“?,?,??,???,???”??????«??»????????????23??,???«??»????

??,20????????????,???

11??????23?,20?????????????? ????

??“????”?????,??????“????”????????,??????????????,????????????,?????????????????????????????????,??????“?”????????

???????,???????????????????????“???”????????,?????,?????????????????

11????23??,????????? ????

??????,???????????,????????

???????????????????????,??,??????????????1380???????????,???????,?????????????????????????,?????,????????,?????????????

“????????????????,75%???????????????,????????????????????????????????????????”?????

??????????????????????,??????????????????????????????????????????????????????????

“?????,??,??,???Sic???????????????????????????,???”?????????????

???????????????“?????????”???????????????????????(?????)??????,??????????????????????“??????”????,????????

????,???????????????,?“????+”??,????“?+??”“?????????????????????????????+??”“?+??”?,???(?????)

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