航海英语航海英文函电章节练习(2018.01.29)

单项选择题
The accident has caused damage（）the ship’s hull．
A.on
B.in
C.at
D.to
单项选择题
The damage was caused（）the stevedores.
A.with
B.from
C.on
D.by
单项选择题
How does an inert gas system on a tanker function to prevent explosions in cargo tanks? （）
A.De-energizes the "charged mist" effect
B.Maintains a positive pressure on the vent header to cool the flammable vapors
C.Inert gas filters out the flammable vapors from the cargo tank spaces
D.Inert gas dilutes the flammable vapor and air concentrations to keep them below the lower explosive limit
单项选择题
A declaration made by the Master before a PRC Consul，giving particulars regarding heavy weather or other incidents which may have caused damage to the vessel or cargo，through no fault of the vessel，her officers，or crew is a(n)（）.
A.cargo addendum
B.exception report
C.Master's declaration
D.note of protest
单项选择题
A semisubmersible with a negative GM flops to an angle of（）.
A.heel
B.trim
C.list
D.loll
单项选择题
I regret（）the trouble I have caused you.
A.to
B.at
C.for
D.on
单项选择题
（）during the voyage any case or suspected case of plague，cholera，yellow fever，smallpox，typhus or relapsing fever?
A.Has there been
B.Have there been
C.Has there
D.Have there
单项选择题
The diurnal variation of pressure is most noticeable（）.
A.above the polar circles
B.in a low pressure area
C.during periods of low temperatures
D.in the doldrums
单项选择题
The issue of Notices to Mariners of charts and these aids(Radar beacons)may be delayed until such time as they are assessed to be（）.
A.temporary
B.permanent
C.occasional
D.steady
单项选择题
Lifeboat winches on a ship are required to be inspected and an entry made in the logbook. What should this entry include? （）
A.The time required to lower a lifeboat
B.The time required to raise a lifeboat
C.The date of inspection and condition of the winch
D.All of the above