Lesson Two Text A True of False8. Landing gear can be classified as retractable and fixed gear.
举一反三
- Nowadays, two types of steering gear are mainly used: rack-and-pinion steering gear and recirculating-ball steering gear．
- The landing gear consists of ( )and ( ). A: two main landing gears B: a nose landing gear C: shock-absorbing strut D: extension and retraction system
- In the event of failure of only one landing gear _____ , the pilot may choose to retract all the gear.
- If only the nose gear can be extended, pilots can land on the nose gear.
- Lesson one Text A vocabulary multiple choices-1If the pilots forgot to ______the landing gear during landing, it will result in gear-up landing which may cause structural damage. A: retract B: extend C: jam D: lock