????:1?????????100?????:???????????

2???95????

3???????

4?????600

5????KB???

??(14???????????????)??,??“????????????????”?????????????,??????????????,???????????????????????????

?????????????“??????????????????”?????,???????????????,?????,?????,7?????????2200????,???????

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

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

????? ???:????,??,??85%?????????????????????25%???

(?????????? ??????????????? ???????)

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