A.Oxygen deficient spaces
B.Compartments containing poisonous vapors
C.Fighting fires that produce heavy smoke
D.Underwater search
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A.Cupping a hand around the patient's mouth
B.Keeping the head elevated
C.Applying his mouth tightly over the victim's mouth
D.Holding the jaw down firmly
A.Good communication
B.A dedicated crew
C.Good equipment
D.Well-conducted drills
A.Decrease in mooring line length
B.Increase in the opposite amperage
C.Increase in the opposite line tension
D.Decrease in mooring line tension and amperage
A.Deck lights forward and aft
B.A white light over two red lights
C.A red light，white light，and blue light in a vertical line
D.A distinctive signal promulgated by the CSS
A.keel
B.virgin
C.origin
D.base
最新試題
Please（）search and rescue.
When a rescue vessel approaches a lifeboat in heavy seas，the person in charge of the lifeboat should（）.
If more than one raft is manned after the vessel has sunk，you should（）.
During an annual FCC inspection（）.
When carrying out a parallel track search pattern，the course of the search units should normally be which of the following（）.
The indication of a slipping anchor is a（n）（）.
Generally，you can best keep a vessel under steering control when the vessel has（）.
Course directed by the OSC or CSS to be steered at the beginning of a search is（）.
Generally speaking，the most favorable bottom for anchoring is（）.
（） is not a search manual.