单选题
发动机燃油关断活门(SOVs)由( )控制。The engine fuel shutoff valves (SOVs)are controlled by the()。
A
燃油增压泵 fuel pumps
B
燃油关断电门fuel shutoff switch
C
发动机火警按压开关/灯ENGINE FIRE PUSH switch/lights
D
液压关断电门 hydraulic shut off valves switch
答案解析
正确答案:C
题目纠错
飞机试题CRJ900题库练习
