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單項(xiàng)選擇題

A gas-free certificate would usually be issued by a(n)（）.

A.ABS marine surveyor
B.certified marine chemist
C.port engineer
D.Coast Guard marine inspector

單項(xiàng)選擇題

Which vessel when anchored at night，would not be required to show anchor lights? （）

A.A vessel engaged in underwater operations
B.A vessel engaged in mine clearance
C.A vessel engaged on pilotage duty
D.A vessel engaged in survey operations

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A sail plan，including the vessel’s itinerary，name，number，and persons aboard，should be filed with（）

你可能感興趣的試題

A gas-free certificate would usually be issued by a(n)（）.

Which vessel when anchored at night，would not be required to show anchor lights? （）

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A sail plan，including the vessel’s itinerary，name，number，and persons aboard，should be filed with（）

Which vessel when anchored at night，would not be required to show anchor lights? （）