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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A.Bora
B.Gust
C.Gregale
D.Floe
A.South to west
B.South to east
C.West to north
D.North to east
A.Drops，and the temperature drops
B.Drops，and the temperature rises
C.Rises，and the temperature drops
D.Rises，and the temperature rises
A.she requested shelter permission
B.she intended to berth at port of KAGOSHIMA
C.she intended to change her course
D.she was reporting to the port that a tropical storm is coming
A.bora
B.gust
C.gregale
D.floe
最新試題
When steering on autopilot which of the following input conditions may NOT have an effect on the control of the steering gear（）.
The AMVER system requires（）.
In Beaufort Scale，the wind force 7 with speed of 28-33 knots is defined as（）.
Weather information is available from（）.
After a cold front passes，the barometric pressure（）.
West backing south-west gale 8 locally storm 10（）then rain or sleet mainly good.
When observing a rapid rise in barometric pressure，you may expect（）.
Widely spaced isobars on a weather map indicate（）.
Of the following，（）is not a wind．
Gale warnings are usually issued when winds of（）8-9 are expected．