Unit 1 Ticket Service Unit 2 Check-in Service Unit 3 Security Check Service Unit 4 Immigration Inspection Unit 5 Greeting and Guidance Unit 6 Final Check and Before Takeoff Unit 7 Serving Food and Beverages Unit 8 Special Food Service Unit 9 Safety and Emergency Ⅰ Unit 10 Safety and Emergency Ⅱ 附錄 附錄1 民航情景英語高頻詞 附錄2 參考答案
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