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

2?????????

3??????

4?51????

5????????

??????1?????3?? (???? ????????????)???3??????,????,???????“??????”????????,????,???,???

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

????,??????“??????????????+??+???”??,??????????????“????????????”??????????,????1700????,?????????????88??????????,??????????“????”?GOIP??1.3?????????,??????2400????????????????,??????????????????????????????,???????

?????????,???,?,??,?????????????????????????????????????,??300?????????????,???????31????????????,????????72?????????,??????????????1500??,?????“??????”????,???????1.3?????????????,????

????,?????????????????,????????????696?????,??????,???????????????????,??140????,??????????????1610????????

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