A.SOS,ZZZ,XXX
B.SOS,UUU,SSS
C.SOS,XXX,TTT
D.SOS,TTT,UUU
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A.final topping off is occurring
B.first starting to receive fuel
C.hoses are being blown down
D.hoses are disconnected and being capped
A.at all times
B.during evening hours
C.unless another person is present
D.during drilling operations
A.shall
B.should
C.may
D.would
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
最新试题
The ship is not very stable,please()when making a turn.
Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?()
The winch at Hatch No.3 is()trouble.
Which method of adjusting mooring lines is MOST useful for leaving a boat free to rise and fall with the tide?()
Smoking in bed on a ship is prohibited().
Which statement is TRUE concerning radiotelephones on board towing vessels?()
In battery charging rooms,ventilation should be provided().
To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of().
I would be very much()if you could arrange for a radio technician to come on board as soon as possible for my radar repair.
If passengers are on board when an abandon ship drill is carried out,they should().