当前位置: X题卡 > 所有题目 > 题目详情

Blasts from the Past 1 Volcanoes were more destructive in ancient history. Not because they were bi...

查看本题答案

你可能感兴趣的试题

those of the past  the past  which of the past  these past  
for    on    with    about  
are required to go to your life-raft  are dismissed from drills  should point to the man overboard  should start the fire pump  
those of the past   the past   which of the past   these past  
one blast,4 to 6 seconds in duration  three blasts,4 to 6 seconds in duration  one continuous blast until you are able to see around the bend  one blast,8 to 10 seconds in duration"  
6 short blasts and 1 long blast  long blast mare than 6 short blasts  more than 6 short blasts and 1 long blast  1 long blast of at least 10 seconds  
those of the past    the past    which of the past    these past  
arose from; increased    resulting from; has increased    arising from; increased    resulted from; has increased  
Insteadof  Inspiteof  Insearchof  Becauseof  
asserts  offers  blasts  impeaches  
asserts  offers  blasts  impeaches  
More than six short blasts and one long blast on the whistle  Continuous blast of the ships whistle for a period of not less than 10 secondssupplemented by the same signal on the general alarm  Three short blasts of the whistle supplemented by the same signal on the general alarm  More than six short blasts and one long blast on the whistle supplemented by the samesignal on the general alarm  
has seen; deaths    has witnessed; deaths    has found; death    has observed ;death  
those of the past  the past   which of the past  the past one  
abandon ship  dismissal from fire and emergency stations  fire and emergency  man overboard  
start the fire pump to charge the fire main  standby the main console and await orders from the engineer on watch  go to your fire station  go to your lifeboat station  
abandon ship  dismissal from drills  fire and emergency  man overboard  
jumped    had jumped    is jumping    has jumped  

热门试题

更多