單項(xiàng)選擇題You’d better()your course to port to avoid collision.

A.to alter
B.alter
C.altering
D.altered


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1.單項(xiàng)選擇題You have orders to drop off a barge loaded with propylene oxide at a fleet.In doing so,you must ensure that().

A.All wing voids and rakes are pumped dry before tying off the barge
B.The barge is moored next to the bank where it will be protected from a possible collision
C.The barge is under the care of a watchman
D.A rake end is facing upstream to minimize the effect of current on the mooring lines

2.單項(xiàng)選擇題What is the female section of a tool joint called? ()

A.Stem
B.Pin
C.Box
D.Stand

3.單項(xiàng)選擇題Orders of the Master to the officer of the watch which s/he must comply with are().

A.Night orders
B.Standing orders
C.Commands by master
D.Requirements by master

4.單項(xiàng)選擇題You are standing the wheelwatch when you hear the cry,“Man overboard starboard side”.You should instinctively().

A.Give full right rudder
B.Give full left rudder
C.Put the rudder amidships
D.Throw a life ring to mark the spot

5.單項(xiàng)選擇題When must the Master or person in charge of a ship log the position of load line marks in relation to the surface of the water in the logbook?()

A.Once a day
B.At the change of every watch
C.Only when in fresh or brackish water
D.Prior to getting underway

6.單項(xiàng)選擇題A qualified deck officer should be()the watch.

A.In charge of
B.Arranged
C.Decided to
D.The depth of

7.單項(xiàng)選擇題You are a watch standing mate and have come to the bridge to relieve the watch while underway at sea.The watch should not be transferred().

A.During an engine speed change
B.During a navigational course change
C.Unless the helm is in the“hand”mode
D.All of the above

8.單項(xiàng)選擇題Which word indicates color variation in the characteristics of a light?()

A.Opposing
B.Changing
C.Reversing
D.Alternating

9.單項(xiàng)選擇題Which device is designed to automatically hold the load if power should fail to an electric winch?()

A.Pneumatic brake
B.Electromagnetic brake
C.Hand brake
D.Motor controller

10.單項(xiàng)選擇題Who may perform as a lookout().

A.A member of the engineering watch
B.A member of the navigational watch
C.A member of the Stewards Department
D.All of the above