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
You should conduct a sector search under which of the following circumstances（）.
（）is not a search pattern.
HM Coastguard is primarily（）for the initiation and co-ordination of civil maritime SAR operations in the UK.
When starting CPR on a drowning victim，you should（）.
If your radiotelephone fails while underway，（）.
（）is a/an aircraft used in SAR.
MERSAR is replaced by（）.
You are proceeding to a distress site．The survivors are in liferafts.What will make your ship more visible to the survivors（）.
The rescuer can best provide an airtight seal during mouth-to-mouth resuscitation by pinching the victim’s nostrils and（）.
The self-contained breathing device should not be used in which situation（）.