What request did the man make regarding his flight?（ ）
举一反三
- What did the man do for his grandmother（ ）
- What did the man wear to his high school graduation? ( )
- What thing did the man NOT say about his job? ( )
- 中国大学MOOC: What courses did the man take in his college?
- What is the man planning to do A: Improve his grades. B: Write to the director of the flight program. C: Use his professors at references.