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

2?????????

3?????????????

4?????wx

5?????szsn

????11??23????????????? (????)11??23????,??????????????????????????,?,?????????????????????12??????????????????????????????????????????80%???

????????,??????????????????????(?????????????????????“?”)????????????????????10?,??????????40%????

11??23???,????????????????????????????????? ?????

“????????????????????????,??????????????????????????????????????C909???,????????????160???????,????????????????200??,?????????,???”??????

??,?5????????????????????,????????????????80?????????????????????????,???????????????????,????????????????,?????,???????

?,?????????????????????C909?A320??????????????B737NG????

????????????,???????,????,????????????,????????????C909?A320?B737NG????6?????????????????????12?,?,???????80%????????????????????????????????????(???)

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