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

2?????12?????

3???????

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

5??????

??12????????????????20???(???????)?????701????,????????????1233???????????;????????????600???????????,????“????”?????33??????1000????;?????????“???????????????”“????”“??????????”“??????”??????????14?……

20?????,???????????“??”?????,????

???????????“??? ????? ????”????????? ???

???????????,?????257?,????????????????????????,?????????????????????,?????????

??????????????????????????????,???????????,?????,????????????10?????????????,????????????;?????????????,?????????“??”?????,?????A????????????21????????,?????????,4.2??“??”?

????,??????????????????IP???????????????????????????????“???????”?????????????????????????????,????????“????”“???????????”“??”???????,?????????28???????,???900???????????????????????30??“???”?

????????,“???”???????,??6???,????????4???????????????103?,????,?????????????????????172???

??? ??? ??

????????,????????“???”,??24.26%?????69.92%,???,??????????????????????;???????“????”????“?”?,????????????????????????????????131??????,???????????????“???”??????

???(??????)

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