A. impaired B. spoiled C. distracted D. offended 参考答案:B 答案解析:spoil 损坏、糟蹋、搞糟;distract 分散、岔开;offend 冒犯、触怒、伤害……的感情;impair 损害、削弱
第13题:[单选题]About West Air V2500 N2 over speed due to engine compressor blade issue, Chief Pilot Advisory requests flight crew to manually interpose it when N2 approach to (), except in takeoff or go around phase. A.50% B.100% C.110% 参考答案:B