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單項(xiàng)選擇題

Your fireman’s outfit includes a(n)（）.

A.chemical protection face shield
B.approved work vest
C.self-contained breathing apparatus
D.marlinspike

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單項(xiàng)選擇題

Your ship is in shallow water and the bow rides up on its bow wave while the stern sinks into a depression of its transverse wave system. What is this called?（）.

A.Broaching
B.Fish tailing
C.Squatting
D.Parallel sinkage

單項(xiàng)選擇題

Your vessel has been in a collision. After assessing the damage, you begin down flooding. This will cause the KB to do what?（）.

A.Fall
B.Remain stationary
C.Rise
D.Shift to the high side

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