A.Help，Help，Help
B.Mayday，Mayday，Mayday
C.Save，Save，Save
D.Rescue，Rescue，Rescue
您可能感興趣的試卷
你可能感興趣的試題
A.on
B.at
C.in
D.above
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
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
Do you require any further assistance ? My ship is safe now and no assistance is necessary.This VHF communication generally takes place during（）.
A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.
I have been instructed that on my voyage（），I shall call at Maderra to pick up some cargo.
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? （）
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（）.
The expression STAND-BY ENGINE means:（）.
A call between any two ship stations on an intership working frequency shall have a maximum duration of（）.
There is a VHF set（）the front of the wheelhouse.
Some goods are missing（）terrible weather.