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单选题
地面APU火警会导致：An APU fire on the ground will cause:
A
火警铃响起。The fire bell to sound
B
关断APU。Shutdown the APU
C
关断APU且在EICAS ED2上显示信息。Shutdown the APU and display a message on EICAS ED2
D
关断APU，自动释放灭火瓶且在EICAS上显示信息。Shutdown the APU, automatically discharge the firex bottle and display a message on EICAS.
答案解析
正确答案：D
