單項(xiàng)選擇題

A vessel，which does not normally engage in towing operations，is towing a vessel in distress. She（）.

A.need not show the lights for a vessel engaged in towing，if it is impractical to do so
B.may show the lights for a vessel not under command
C.must show a yellow light above the stern light
D.must show the lights for a vessel towing

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單項(xiàng)選擇題

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

A.fishing
B.in distress
C.at anchor
D.not under command

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

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A vessel，which does not normally engage in towing operations，is towing a vessel in distress. She（）.

你可能感興趣的試題

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

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

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A vessel，which does not normally engage in towing operations，is towing a vessel in distress. She（）.

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