A.Standing by on VHF frequency
B.Coming to VHF frequency
C.VHF frequency. is the best place for you to stay by
D.remaining in frequency. and do not change
您可能感興趣的試卷
你可能感興趣的試題
A.I am going to change to VHF channel
B.I am certainly going to change to VHF channel
C.Changing to VHF channel
D.VHF channel. has been changed
A.on
B.in
C.at
D.up
最新試題
Vessels wishing to communicate with the Port Health Officer should do（）on VHF Channel 14.
I have been instructed that on my voyage（），I shall call at Maderra to pick up some cargo.
（），the cargo plan is not well done.
My ship（）that port next month.
The height of a VHF radio antenna is more important than the power output wattage of the radio because（）.
What does the abbreviation VHF stand for?（）
The expression STAND-BY ENGINE means:（）.
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? （）
There is a（）mine in position 50°N，30°W.
I am ready（）tow line.