900句 T/Fquestion 655The pilots request descent due to icing on the right engine.[音频]
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900句 T/Fquestion 658The pilots can not restart the engine because of high speed.[音频]
A. 对
B. 错
900句 T/Fquestion 660The aircraft APU is unable to supply bleed air.[音频]
A. 对
B. 错
900句 T/Fquestion 663The pilots will maintain present level due to CPDLC failure.[音频]
A. 对
B. 错
900句 T/Fquestion 668The aircraft APU generator is out of service.[音频]
A. 对
B. 错