778 the crew doesn’t want to continue climb above 3000 feet.[音频]
查看答案
671the cabin door is broken, so the pilot requests rapid descent to 5000 feet.[音频]
A. 对
B. 错
401 there is some change to the original clearance.[音频]
A. 对
B. 错
536the pilot wants to hold position to solve the problem.[音频]
A. 对
B. 错
568 there is something wrong with the hydraulic systems.[音频]
A. 对
B. 错
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