航海英语救助作业用语章节练习(2017.09.28)

单项选择题
In general，the extent of the carrier’s immunity，as laid down by the Act，cannot be increased（）contract.
A.in
B.with
C.by
D.on
单项选择题
If it is impossible to avoid a hurricane in the Northern Hemisphere，the most favorable place to be when the storm passes is in（）.
A.the dangerous semicircle
B.the eye (center) of the storm
C.that half of the storm lying to the right of the storm's path
D.that half of the storm lying to the left of the storm's path
单项选择题
In the International Code of Signals，the code signal meaning I require immediate assistance is（）.
A.AE
B.CB
C.DX
D.CP
单项选择题
During severe storms when survival becomes a major concern，it may become necessary to relieve high anchor tensions on the windward side of the unit by（）.
A.deballasting the rig
B.ballasting the rig
C.paying out cable on the windward side
D.paying out cable on the leeward side
单项选择题
The hoist line primarily used for lifting personnel on ship cranes is called the（）.
A.personnel line
B.whip line
C.main hoist line
D.pendant
单项选择题
The Master to prosecute all voyages with the utmost（）and to render customary assistance with the Vessel’s Crew.
A.fastness
B.speeding
C.swiftness
D.dispatch
单项选择题
If your vessel is dragging her anchor in a strong wind，you should（）.
A.shorten the scope of anchor cable
B.increase the scope of anchor cable
C.put over the sea anchor
D.put over a stern anchor
单项选择题
The hinge fitting used to attach the boom to the mast is the（）.
A.gooseneck
B.step
C.swivel
D.pintle
单项选择题
In case of your steering gear failed，（）should be exhibited in shapes or lights.
A.not under command
B.restricted in her ability to manoeuvre
C.restrained by her draught
D.underway
单项选择题
Each hose in the fuel transfer system for helicopter refueling must have a（）.
A.static grounding device
B.quick-disconnect nozzle
C.splash guard
D.vapor recovery system