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單項(xiàng)選擇題

The fog most commonly encountered at sea is called（）.

A.conduction fog
B.radiation fog
C.frontal fog
D.advection fog

單項(xiàng)選擇題

The Daily Memorandum contains information on（）.

A.active weather disturbances such as hurricanes or tropical storms
B.the latest navigational warnings
C.scheduled vessel arrivals and departures for a 24-hour period
D.water levels at river ports where run-off affects tidal heights

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（）is the system for the broadcast and automatic reception of maritime safety information by means of narrow-band direct-printing telegraphy.

你可能感興趣的試題

The fog most commonly encountered at sea is called（）.

The Daily Memorandum contains information on（）.

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