During loading or discharging，the tallymen must make contact with ______ on duty so as to solve problems in time．

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• 1Dunnage may be used to protect a cargo from loss or damage by ______ .

  A.ship's sweat

  B.inherent vice

  C.tainting

  D.hygroscopic absorption

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• 2No oil or mixture containing oil ______ into Singapore waters from any vessel．

  A.shall not be discharged

  B.shall be discharged

  C.shall be filled

  D.shall not be filled

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• 3The majority of cargo gear breakdowns are a result of ______．

  A.Guy failures

  B.Topping lift failures

  C.Bending of the boom from compression

  D.Gooseneck failure

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• 4A tanker is cargo ship constructed or ______ for the carriage in bulk liquid cargoes of an inflammable nature.

  A.adapted

  B.adopted

  C.damp

  D.dump

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• 5A buoy marking a wreck will show a(n) ______ .

  A.white light FL (2) and a topmark of 2 black spheres

  B.occulting green light and may be lettered

  C.yellow light and will be numbered

  D.continuous quick white light and may be numbered

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• 6You should plot your dead reckoning position ______.

  A.when you obtain an estimated position

  B.ONLY in piloting waters

  C.at every speed change

  D.All of the above are correct

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• 7Mooring ______ are placed on both banks of the Suez Canal about 200m apart．

  A.bollards

  B.ballasts

  C.bands

  D.benefits

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• 8It is sometimes necessary to moor bow and stern to two mooring buoys in order to ______．

  A.avoid any swing in a restricted space

  B.shelter the ship from strong winds

  C.prevent to touch with other vessels

  D.make a convenience of cargo discharging

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• 9______ water is the water to keep the ship’s stability.

  A.Bilge

  B.Ballast

  C.Slop

  D.Sanitary

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• 10A check rope is ______.

  A.a safety line attached to a man working over the side

  B.used to measure water depth

  C.used to slow the headway of a barge

  D.used to measure the overhead height of a bridge

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