The modern sailing ship was developed by a man who never went to sea. He was Prince Henry of Portugal, the younger son of the Portuguese king and in English princess.

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• 0ur ship（）with many modern navigational instruments.

  A . equipped B . is equipped C . equips D . has equipped

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  A . giving B . give C . gives D . give

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  A . by day or at night B . almost round the clock C . somewhat and sometime D . from sunrise and sunset

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• Every new supplement to the Sailing Directions （） the previous one．

  A . enforces B . cancels C . corrects D . replenishe

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• Our ship（）with many modern navigational instruments.

  A . equipped B . is equipped C . equips D . has equipped

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• The Sailing Directions contain information on （）.

  A . required navigation lights B . lifesaving equipment standards C . casualty reporting procedures D . currents in various locatio

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• The boat was sailing to the north when a terrible strom（）.

  A . was breaking B . broke out C . would break out

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  A . a fixed area or Navarea in any ocean region B . a Navarea or weather forecast area C . the designated area or given geographic position D . anywhere of the world

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  A . single phase B . two phase C . three phase D . four phase

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• Riothamus, a fifth-century king of the Britons, wa...

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  A．subjective B．subjected C．subjecting D．subject

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