(单选题)
一共有四个重复信号灯(REPEATER),它们是()
AFIRE↑,ELECT↑,ICE PROT↑,HYD OVHT↑
BFIRE1↑,FIRE2FIRE↑,ELECT↑,APU WARN↑,
CFUEL↑,ELECT↑,ICE PROT↑,DUCT OVHT↑
DSTALL IDENT,REVERSER,XE FAIL,BAT OVHT
正确答案
答案解析
略
AFIRE↑,ELECT↑,ICE PROT↑,HYD OVHT↑
BFIRE1↑,FIRE2FIRE↑,ELECT↑,APU WARN↑,
CFUEL↑,ELECT↑,ICE PROT↑,DUCT OVHT↑
DSTALL IDENT,REVERSER,XE FAIL,BAT OVHT