词汇与结构If the landing runway is narrow, and/or ditches and obstacles line the runway edge, maximum directional control after touchdown is a________.
A. option
B. exception
C. necessity
D. difficulty
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词汇与结构If the pilot elects to land with one main gear retracted, the landing should be made in a nose-high ________ with the wings level.
A. attitude
B. altitude
C. latitude
D. longitude
词汇与结构As airspeed decays, the pilot should apply whatever aileron control is necessary to keep the ________ wing airborne as long as possible.
A. supported
B. unsupported
C. controlled
D. uncontrolled
词汇与结构Once the wing contacts the surface, the pilot can ________ a strong yaw in that direction.
A. enlarge
B. quit
C. anticipate
D. remove
词汇与结构In case of landing with a retracted nose-wheel, the pilot should hold the nose off the ground until almost ________ has been applied.
A. full up-elevator
B. half up-elevator
C. half down-elevator
D. full down-elevator