單項選擇題

The AMVER system requires（）.

A.Sailing plans to be sent before departure
B.More frequent reports in heavy weather
C.Arrival reports to be sent within 8 hours of arrival
D.A position report within 24 hours of departure

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單項選擇題

Of the following，（）is not a wind.

A.Bora
B.Gust
C.Gregale
D.Floe

單項選擇題

If the center of low pressure is due west of you in the Northern Hemisphere，which wind direction should you expect（）.

A.South to west
B.South to east
C.West to north
D.North to east

The AMVER system requires（）.

你可能感興趣的試題

Of the following，（）is not a wind.

If the center of low pressure is due west of you in the Northern Hemisphere，which wind direction should you expect（）.

Of the following，（）is not a wind.

If the center of low pressure is due west of you in the Northern Hemisphere，which wind direction should you expect（）.