單項(xiàng)選擇題There are()rats on board.

A.not
B.no
C.any
D.none


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1.單項(xiàng)選擇題The vessel’s quarter is located().

A.abeam
B.dead astern
C.just forward of the beam on either side
D.on either side of the stern

2.單項(xiàng)選擇題The use of liners in riveted construction is eliminated by using().

A.lapped construction
B.strapped construction
C.joggled construction
D.belted construction

3.單項(xiàng)選擇題The upward slope of a vessels bottom from the keel to the bilge is called().

A.camber
B.sheer
C.rake
D.rise of bottom

4.單項(xiàng)選擇題The upward slope of a ships bottom from the keel to the bilge is known as().

A.camber
B.slope
C.deadrise
D.keel height

5.單項(xiàng)選擇題The Tonnage Certificate gives()of a vessel which is classified into gross tonnage and net tonnage.

A.the descriptions
B.the measurements
C.the specifications
D.the prescriptions

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Your ship must().

題型:?jiǎn)雾?xiàng)選擇題

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

題型:?jiǎn)雾?xiàng)選擇題

Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew().

題型:?jiǎn)雾?xiàng)選擇題

A qualified deck officer should be()the watch.

題型:?jiǎn)雾?xiàng)選擇題

In determining that the()of the navigational watch is adequate to ensure that a proper look-out can continuously be maintained,the master shall take into account all relevant factors.

題型:?jiǎn)雾?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?()

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If in any doubt as to the pilot’s actions or intentions,the officer in charge of the navigational watch shall().

題型:?jiǎn)雾?xiàng)選擇題

While the Pilot is maneuvering the vessel to a dock,what is the PRIMARY responsibility of the watch officer?()

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What is the best instrument for establishing a safe working area before welding in a confined space? ()

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While underway in thick fog you are on watch and hear the cry“man overboard”.Which type of maneuver should you make().

題型:?jiǎn)雾?xiàng)選擇題