????:1????????????:????90????????

2?????????

3?????????

4?????v

5?????????

??????300??,????????,??????“?????????????”???????????“????????????”,????????????????????????????,???30%?????????????;??95%?????????100%???????????,??????????,???????????????????,????????,???????????????100%?????(2???16????????? ?????????????)

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

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

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

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

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

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

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

?

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