单选题 1分

An inflatable life raft can be launched by ________.

  • A.the float-free method ONLY
  • B.breaking the weak link on the painter
  • C.throwing the entire container overboard and then pulling on the operating cord to inflate the raft
  • D.removing the securing straps

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1 单选题 1分
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  • A.increases with latitude,being maximum at the geographic poles
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  • A.Allow water which may be shipped on deck to flow off rapidly
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  • A.Two masthead lights
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5 单选题 1分
  • A.Crew messroom
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