你可能感興趣的試題

單項(xiàng)選擇題

A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the（）.

A.distress position
B.spoken words "Mayday，Mayday，Mayday"
C.ship's name
D.ship's call letters

單項(xiàng)選擇題

A person who sees someone fall overboard should（）.

A.immediately jump in the water to assist the individual
B.go to the bridge for the distress flares
C.run to the radio room to send an emergency message
D.call for help and keep the individual in sight

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A vessel sounding a fog signal of one short，one prolonged，and one short blast is indicating that the vessel is（）.

你可能感興趣的試題

A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the（）.

A person who sees someone fall overboard should（）.

A vessel sounding a fog signal of one short，one prolonged，and one short blast is indicating that the vessel is（）.