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单选题
FIDEEX组件控制：The FIDEEX unit controls:
A
所有火警和过热探测，所有灭火剂，APU自动灭火逻辑和引气泄露探测。All fire and overheat detection, all extinguishers, APU automatic fire fighting logic and bleed air leak detection.
B
所有火警探测设备（包括厕所烟雾探测器）和所有灭火设备。All fire detection equipment (including the lavatory smoke detector) and all firefighting equipment.
C
供发动机，APU和货舱的烟雾和火警探测和灭火系统。Smoke and fire detection and extinguishing systems for the engines, APU and cargo bays.
D
供发动机，APU，货舱，主起落架舱和厕所的烟雾和火警探测和灭火系统。Smoke and fire detection and extinguishing systems for the engines, APU, cargo bays, main landing gear bays and lavatory.
答案解析
正确答案：C
