Stop ______ the derrick at once，the gooseneck is bent．

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• 1All the holds to be loaded with grain must be swept ______ commencement of loading．

  A.cleanly／during

  B.clear／meanwhile

  C.clean／between

  D.clean／prior to

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• 2You are docking a vessel．If possible,you should ______．

  A.go in with the current

  B.go in against the current

  C.approach the dock at a 90Deg angle and swing to

  D.at the beginning of spring when the sun is over the equator

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• 3The set of the ocean current is caused by ______．

  A.density differences of the water

  B.rotation of the earth

  C.direction of primary circulation of air

  D.all of the above

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• 4Spring tides occur ______．

  A.when the moon is new or full

  B.when the moon and sun have declination of the same name

  C.only when the moon and sun are on the same sides of the earth

  D.at the beginning of spring when the sun is over the equator

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• 5Uncharted lights, fog signals and radar beacon transmissions may be ______ near the station．

  A.encountered

  B.met

  C.contacted

  D.seen

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• 6The actual amount of cargo loaded depends upon ______．

  A.the broken stowage listed

  B.the broken stowage calculated

  C.the broken stowage given

  D.the actual broken stowage

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• 7The Routing System which aimed at reducing the risk of casualties is called as ______．

  A.Traffic Separation Schemes

  B.Recommended tracks

  C.Precautionary areas

  D.Inshore traffic zones

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• 8What kind of conditions would you observe as the eye of a storm passes over your ship's position、

  A.Huge waves approaching from all directions,clearing skies,light winds,and an extremely low barometer

  B.Flat calm seas,heavy rain,light winds,and an extremely low barometer

  C.Flat calm seas,heavy rain,light winds,and high pressure

  D.Huge waves approaching from all directions,clearing skies,light winds,and high pressure

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• 9When completed their duty, pilots want the master of the vessel to fill in ______．

  A.their yellow books

  B.their pilotage forms

  C.their identification cards

  D.their pilotage licenses

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• 10When force of winds reaches 10-11 in Beaufort scale，we usually call such wind ______．

  A.Gale

  B.Storm

  C.Hurricane

  D.Typhoon

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