单项选择题
Which statement concerning the collection of fresh water is FALSE?（）
A.Fresh water may be obtained from fish
B.Lifeboat covers or canopies should be washed with rain before drinking water is collected
C.Fresh water may be collected from condensation inside the liferaft
D.Seawater should never be consumed
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相关考题
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单项选择题
Which sequence is correct when launching a lifeboat stowed in gravity davits?（）
A.Release gripes，turn on emergency disconnect switch，release frapping lines
B.Release tricing pennants，turn on emergency disconnect switch，release frapping lines
C.Operate limit switches，release gripes，lift brake
D.Release gripes，lift brake，release tricing pennants -
单项选择题
Which person may command a lifeboat in ocean service?（）
A.Licensed deck officer
B.Able seaman
C.Certificated person
D.All of the above -
单项选择题
Which item of lifeboat equipment would be most suitable for night signaling to a ship on the horizon?（）
A.A red parachute flare
B.A red hand-held flare
C.A flashlight
D.A lantern
