Whatclassofticketwouldyoulike，______classorbusiessclass?那你需要定什么舱位的机票（经济舱还是商务舱）？
Whatclassofticketwouldyoulike，______classorbusiessclass?那你需要定什么舱位的机票（经济舱还是商务舱）？
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Whatclassofticketwouldyoulike，______classorbusiessclass?那你需要定什么舱位的机票（经济舱还是商务舱）？