????:1?????VX:??????????

2???????

3???????

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

5????????

??????????1?????17?????(??????????? ??)???????????????(CBA)?32????17???,????????????????111?100?????????????????,????????????????????,????????,??CBA???

???????42????,??????????20?22?????????????????????????????????2???????,??0??????????2??????????,?????????????????????CBA????????????,??88?84??

???“?”,??????????,???????????????????16????????,????,???????????

?????????,???????34?,???12????7??????????3?,????????????,??

??,??79???,???,???????????,??????,?????????????111?????100??

?,????????6?,???????????????1124????????,?(1118???????),??CBA???

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