A list of the arrival and departure dates of liners _______．

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• 1The Liners _______．

  A.always sail full

  B.sail regularly even not full

  C.always sail in ballast

  D.will not sail if not full

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• 2The deep-sea liners _______．

  A.carry mainly containerized cargo

  B.carry mainly conventional cargo

  C.offer a daily or weekly service for passengers and vehicles

  D.sail across channels and narrow seas

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• 3The rules require that a stand-on vessel SHALL take action to avoid collision when she determines that ______．

  A.risk of collision exists

  B.the other vessel will cross ahead of her

  C.the other vessel is not taking appropriate action

  D.collision cannot be avoided by the give-way vessel's maneuver alone

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• 4When two power-driven vessels are crossing，which vessel is the stand-on vessel、

  A.The vessel which is to starboard of the other vessel

  B.The vessel which is to port of the other vessel

  C.The larger vessel

  D.The vessel that sounds the first whistle signal

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• 5What is a requirement for any action taken to avoid collision、

  A.When in sight of another vessel，any action taken must be accompanied by sound signals

  B.The action taken must include changing the speed of the vessel

  C.The action must be positive and made in ample time

  D.All of the above

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• 6It is implied in the passage that _______．

  A.the number of passenger ships is small

  B.all passenger ships will carry some cargo in near future

  C.it is not necessary for liners to sail in regular time

  D.container carriers should carry some passengers

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• 7The force that causes the ship to move ahead through the water or to go astern is knownas_______．

  A.axial thrust

  B.transverse thrust

  C.the transverse effect of the propeller blades at the top near the surface of the water

  D.the transverse effect of the lower blades of the propeller near the bottom of the water

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• 8A left-handed propellers, when the ship is going ahead, will cant ship’s stern to_______．

  A.starboard

  B.port

  C.to move ahead

  D.move astern

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• 9The transverse thrust of the propeller is stronger when the ship is_______．

  A.going a stern

  B.going ahead

  C.stopped

  D.making no way through the water

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• 10The transverse thrust of the propeller can mainly be overcome by _______．

  A.the rudder

  B.the propeller itself

  C.the nautical instrument

  D.wind and tide

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