A.shall
B.should
C.may
D.would
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A.of
B.to
C.on
D.with
A.to
B.on
C.of
D.for
A.urgency or an emergency
B.the vessel's national identity signal
C.a group from the general signal code
D.a group from the medical signal code
A.Hard rubber
B.Canvas
C.Leather
D.Sponge rubber
A.at the lowest point
B.near the batteries
C.at the highest point
D.only when charging is in progress
A.take part
B.watch
C.go to their quarters
D.stay out of the way and do what they want
A.obliged
B.obliging
C.oblige
D.being obliged
A.repair
B.repaired
C.repairing
D.to repair
A.good getting ground
B.good holding ground
C.good grabbing ground
D.good handling ground
A.existing visibility conditions，limited only by the curvature of the Earth
B.perfect visibility conditions，limited only by the curvature of the Earth
C.existing visibility conditions，limited only by the intensity of the light
D.perfect visibility conditions，limited only by interference from background lighting
最新试题
Which statement is TRUE with respect to the elasticity of nylon mooring lines?（）.
Which method is used to detect rot in manila lines?（）
The most likely time for oil pollution while bunkering is when（）.
The ship will be（）demurrage soon.
Smoking in bed on a ship is prohibited（）.
The winch is liable（）worn-out in this way.
Where would you find the call sign or call letters of the radio station on your ship?（）
Which measure should NOT be taken to reduce the pounding of a vessel in a head sea?（）
Proper use shall be made（）radar equipment if fitted and operational.
To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of（）.