MAINLY GOOD BECOMING MODERATE．This forecast probably refers to ______ in acertain area．

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• 1BASHI：E TO SE 9-10．500M IN HVY SQUALLY SHWRS AND TS．SEA 8-9M．SWELL SE 6-7．From the above forecast，the wind in Beaufort Scale will be ______．

  A.STRONG GALE TO STORM

  B.GALE TO STRONG GALE

  C.NEAR GALE TO GALE

  D.STRONG BREEZE TO NEAR GALE

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• 2An air mass is termed warm if ______．

  A.it is above 70° F

  B.the ground over which it moves is cooler than the air

  C.it originated in a high pressure area

  D.it originated in a low pressure area

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• 3Good weather is usually associated with a region of ______．

  A.low barometric pressure

  B.high barometric pressure

  C.falling barometric pressure

  D.pumping barometric pressure

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• 4A frontal thunderstorm is caused by ______．

  A.pronounced local heating

  B.wind being pushed up a mountain

  C.a warm air mass rising over a cold air mass

  D.an increased lapse rate caused by advection of warm surface air

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• 5Sometimes a tropical storm moves so slowly that a vessel，if astern of it，can ______ it．

  A.go ahead

  B.approach

  C.proceed near

  D.run into

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• 6A shipper of cargo aboard your vessel offers a letter of indemnity for the cargo．This is done in order to obtain a(n) ______．

  A.Clean Bill of Lading

  B.Order Bill of Lading

  C.Straight Bill of Lading

  D.Through Bill of Lading

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• 7Bearings are true reckoned ______ in Admiralty Charts．

  A.clockwise from 000 to 359 degrees

  B.clockwise from 359 to 000 degrees

  C.anti-clockwise from 000 to 359 degrees

  D.anti-clockwise from 359 to 000 degrees

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• 8Admiralty Notices to Mariners，containing important information for the mariners and enabling them to keep their charts and books corrected for the latest information，are issued daily and published in ______．

  A.Weekly Editions

  B.Quarterly Editions

  C.Annual Editions

  D.Monthly Editions

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• 9Lines on a chart which connect points of equal magnetic variation are called ______．

  A.magnetic latitudes

  B.magnetic declinations

  C.dip

  D.isogonic lines

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• 10Mean high water is the average height of ______．

  A.the higher high waters

  B.the lower high waters

  C.the lower of the two daily tides

  D.all high waters

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