4. Airline personnel(员工）can buy ____ tickets at reduced prices.
举一反三
- Airline personnel can buy ( )tickets at reduced prices.
- Airline personnel (员工) can buy _____ tickets at reduced prices. A: bus B: train C: flight D: movie
- Airline personnel (员工) can buy _____ tickets at reduced prices. A: us B: train C: flight D: movie
- 10. Airline personnel (员工) can buy ______ tickets at reduced prices. A: bus B: train C: flight D: movie
- Airline personnel can buy _____ tickets at reduced prices. A: us B: train C: flight D: movie