A.Calling frequency
B.Distress frequency
C.Urgency frequency
D.Working frequency
您可能感興趣的試卷
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A.to be
B.is
C.will be
D.has been
A.at
B.by
C.in
D.on
A.home
B.family
C.China
D.returning
A.cast
B.to cast of
C.cast off
D.to cast off
A.OCK TOW BER
B.O RI AN
C.OSS CAH
D.OA KAM
最新試題
I’d like to know something about the cargo condition at the loading port（）detail.
Should that kind of weather（），the two ships would touch each other.
Some goods are missing（）terrible weather.
There is a（）mine in position 50°N，30°W.
The expression STAND-BY ENGINE means:（）.
Vessels wishing to communicate with the Port Health Officer should do（）on VHF Channel 14.
The present voyage of my ship began at the port of Shanghai after loading 8 000 tons of Cargo on board and ended after discharging the Cargo at the port of Hong Kong，which was（）.
（）your present speed?
If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies，which frequency should you call on? （）
Please（）all the lines fore and aft，the vessel is just in her position of the berth now.