题目内容
T or F 630GPS approach is available when the inertial reference system is inoperative.[音频]
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T or F 642This aircraft is unable to fly in VMC.[音频]
T or F 644The pilot intends to avoid the weather by using weather radar.[音频]
T or F 688The engine vibration problem has been resolved after performing the checklists.[音频]
T or F 691Emergency evacuation has been carried out due to an engine fire.[音频]
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