A.stretches too much
B.is too difficult to make fast
C.parts too readily
D.is too susceptible to mildew
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A.wear on the towline is equalized
B.weight of the towline increases the towing force
C.dip in the towline absorbs shock loads
D.danger of overriding is reduced
A.AE
B.CB
C.DX
D.CP
A.sluice the line
B.surge the line
C.stopper the line
D.slip the line
A.be instantly put on
B.be instant put into use
C.be instantly put into effect
D.be put immediately
A.feel the surface of the line for broken fibers
B.measure the reduction in circumference of the line
C.observe any mildew on the outer surface
D.open the strands and examine the inner fibers
最新試題
The hoist line primarily used for lifting personnel on ship cranes is called the（）.
The Master to prosecute all voyages with the utmost（）and to render customary assistance with the Vessel’s Crew.
In general，the extent of the carrier’s immunity，as laid down by the Act，cannot be increased（）contract.
In order to maintain a safe speed at all times，any necessary alterations of speed must（）.
In a storm，the windward lines of a ship’s mooring system provide（）.
There has been a collision in sea area of Fork.（）.
When evacuating a seaman by helicopter lift，which statement is TRUE?（）
It’s not advisable to cut（）the power supply.
Under the forces of its own weight，the suspended length of line will fall into a shape known as a（）.
In heavy seas the helmsman should steer the survival craft（）.