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單項(xiàng)選擇題

A load line of a ship is assigned by the（）.

A.minerals management service
B.Department of energy
C.corps of engineers
D.a recognized classification socitey approved

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單項(xiàng)選擇題

A new coil of nylon line should be opened by（）.

A.pulling the end up through the eye of the coil
B.taking a strain on both ends
C.uncoiling from the outside with the coil standing on end
D.unreeling from a spool

單項(xiàng)選擇題

A preson who sees someone fall overboard should（）.

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