智慧职教: The plane may prepare some movies and music for the passengers during the flight.
举一反三
- During the whole flight passengers have to turn off ______
- In case of delay, passengers could ask flight attendant for the information about his or her subsequent flight.
- All the flight instruments operate on air taken from outside of the aircraft during flight.
- 智慧职教: Some children are never ____ to classical music
- The flight controls keep the airplane at the necessary _____ during flight. A: altitude B: attitude C: weight D: condition