A.to be
B.is
C.will be
D.has been
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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
A.about
B.in
C.with
D.from
最新試題
（）both anchors.
The space in Hatch No.4 tweendeck is too（）.
You are making a telephone call ship-to-shore using the VHF-FM service.You can tell that the working channel is busy if you hear（）.
Please（）all the lines fore and aft，the vessel is just in her position of the berth now.
The expression STAND-BY ENGINE means:（）.
If it（）fine tomorrow，we shall start unloading.
Do you require any further assistance ? My ship is safe now and no assistance is necessary.This VHF communication generally takes place during（）.
The height of a VHF radio antenna is more important than the power output wattage of the radio because（）.
One hour before arrival at Elbe 1 light vessel，masters are advised to contact the pilot boat by（）.
The generators on your rig have shut down，leaving you without navigation lights. Which emergency signal would you transmit over the VHF radio to alert vessels in the area of your predicament? （）