單項(xiàng)選擇題At sea, we can use()to fix the ship’s position.

A.steering gear
B.Loran
C.rudder indicator
D.log


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1.單項(xiàng)選擇題What does “VHF” stand for?()

A.echo sounder
B.radar
C.direction finder
D.radiotelephone

2.單項(xiàng)選擇題There are some navigational instruments().

A.in bridge
B.on the deck
C.in the radio room
D.on the hold

3.單項(xiàng)選擇題Please supply my vessel()300 tons of fresh water.

A.with
B.on
C.by
D.for

4.單項(xiàng)選擇題“Destination” means().

A.the last port
B.the home port
C.the port of registry
D.the final port the voyage

5.單項(xiàng)選擇題You must()pilot ladder on port side.

A.rig
B.make
C.bring
D.put on