首页 试题详情
单选题

The word “Mayday” spoken at the start of a transmission identifies _______ .

Aa call for help

Ba distress message

Can urgency message

Da radio failure

正确答案:A (备注:此答案有误)

相似试题

  • 单选题

    The wordMayday” spoken at the start of a transmission identifies _______ .

    答案解析

  • 单选题

    MAYDAY” is the international RTF signal.

    答案解析

  • 填空题

    MAYDAY,MAYDAY,MAYDAY,Wuhan Control,CCA101,rear cabin on fire,reason unknown, (  ) smoke spread all over the cabin. 航空器驾驶员通报失火情况,后客舱着火,原因不明,浓烟已笼罩客舱

    答案解析

  • 单选题

    The controller may direct the pilot of the aircraft in distress to “squawk Mayday”. If this is the case, the pilot should _______ .

    答案解析

  • 单选题

    The word“motel” is formed via word formation rule of ( )

    答案解析

热门题库