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

2?????

3???QQ???

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

5???????200???

??????????????10???17??????????????????????? ?????(ABC)???????????,???????????

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

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

???

??,?????????????????????????????????10??????????????1???????,????????????????,???????????????????????????????,?????

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

??:????