中国大学MOOC: Welcoming aboard is an important step of _____________.
举一反三
- Welcoming aboard is an important step of _____________. A: pre-flight briefing B: preparation for passenger boarding C: in-flight service D: debriefing
- 中国大学MOOC: Which of the following duties is NOT required at the stage of welcoming aboard?
- 中国大学MOOC: What did you prepare before going aboard?
- 中国大学MOOC: Which step is the last step of operating VTM?
- 中国大学MOOC: The house you as welcoming when you go in.(strike)