單項(xiàng)選擇題Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white? （）

A.A vessel engaged in diving operations
B.A pilot vessel
C.A vessel trawling
D.All of the above


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1.單項(xiàng)選擇題Which publication should you check for complete information on Puget Sound weather conditions? （）

A.Sailing Directions
B.Light List
C.Coast Pilot
D.Chart of the area

2.單項(xiàng)選擇題When the Pilot is embarked he or she （）.

A.relieves the Master of his duties
B.is solely responsible for the safe navigation of the vessel
C.is a specialist hired for his or her local navigational knowledge
D.relieves the officer of the watch

3.單項(xiàng)選擇題When the movement of engine is no longer required the pilot usually gives the order like this（） .

A.Stop engine
B.Nothing to port
C.Finish engines
D.Finished with engines

4.單項(xiàng)選擇題When a tug is pulling on a hawser at right angles to the ship，and the pilot wants to come ahead or astern on the ship’s engine，care must be taken that the pilot（）.

A.does not break the towline
B.does not get too much way on the vessel
C.keeps a steady course so the towline will remain tight
D.turns the ship toward the direction of pull