航海英语海上应急用语章节练习(2018.01.25)

单项选择题
Changing rescuers while carrying out artificial respiration should be done（）.
A.without losing the rhythm of respiration
B.only with the help of two other people
C.by not stopping the respiration for more than 5 minutes
D.at ten-minute intervals
单项选择题
The survival craft’s engine is fueled with（）.
A.kerosene
B.unleaded gasoline
C.diesel oil
D.liquefied gas
单项选择题
As a last resort，a tourniquet can be used to（）.
A.hold a victim in a stretcher
B.stop uncontrolled bleeding
C.hold a large bandage in place
D.restrain a delirious victim
单项选择题
In radiotelephone communications，the prefix PAN-PAN indicates that（）.
A.a ship is threatened by grave and imminent danger and requests immediate assistance
B.a calling station has an urgent message about the safety of a person
C.the message following the prefix will be about the safety of navigation
D.the message following is a meteorological warning
单项选择题
The ship will（）backward if Hatch No.4 and No.5 are over stowed.
A.dent
B.list
C.lean
D.bend
单项选择题
The ship which strikes any other vessel is called the（）.
A.ship in the wrong
B.responsible vessel
C.vessel to be responsible
D.wrong ship
单项选择题
One of the limitations of foam as an extinguishing agent is that foam（）.
A.cannot be made with salt water
B.is heavier than oil and sinks below its surface
C.is corrosive and a hazard to fire fighters
D.conducts electricity
单项选择题
The radiotelephone safety message urgently concerned with safety of a person would be prefixed by the word（）.
A.Mayday
B.Pan
C.Safety
D.Interco
单项选择题
（）the visibility to reduce to one mile by heavy rain，it（）be impossible to rescue the vessel in distress.
A.Was／would
B.Were／would
C.Is／will
D.Is／is to
单项选择题
The term MODERATE SPEED was previously interpreted as meaning a speed which would enable a vessel（）within half the range of visibility.
A.stopping
B.to stop
C.to be stopped
D.to be stopping