A.survivors in the water B.food and water C.land D.bad weather
A.Have／could have been saved B.Have／could have saved C.Had／could has saved D.Had／could have been saved
A.perform the Heimlich maneuver B.make the victim lie down with the feet elevated to get blood to the brain C.immediately administer CPR D.do nothing until the victim becomes unconscious
A.A commonly used abbreviation such as NYC is used B.The name is spelled out C.The geographical coordinates are used D.The radio station call sign for the nearest marine radio station is used
A.spoken B.said C.told D.communicated
A.Running into head seas B.Running in the trough C.Running with following seas D.Anchored with your bow into the seas
A.Very soft mud B.Rocky C.A mixture of mud and clay D.Loose sand
A.persons in the space wear gas masks B.persons in the space wear damp cloths over their mouths and nostrils C.ventilation system is secured and all persons leave the space D.ventilation system is kept operating
A.stopped with the wind dead ahead B.stopped with the wind on the beam C.underway with the wind 30°on the bow D.underway on a course to provide no apparent wind
A.Good communication B.A dedicated crew C.Good equipment D.Well-conducted drills
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