A.Green diamond
B.Green triangle
C.Red diamond
D.Red square
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A.rain must develop
B.fog may form
C.it begins to snow
D.water freezes
A.absolute humidity decreases
B.relative humidity increases
C.specific humidity decreases
D.dew point rises
A.Agulhas Current
B.Canary Current
C.Benguela Current
D.Madagascar Current
A.A cable clamp
B.A fishplate，flounder，or towing plate
C.A pad eye
D.The towing bitts
A.rising temperatures and falling barometric pressure
B.falling temperature and pressure
C.falling temperatures and rising pressure
D.rising barometric pressure and temperatures
最新試題
At 1920，the buoy forward of your starboard beam is（）.
Apparent wind speed blowing across a ship under tow can be measured by a(n)（）.
As you approach Old River Control Structure Light you see a flashing amber light. You should（）.
As the temperature of an air mass decreases，the（）.
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
At 0530，your position is LAT 41°12.6’N，LONG 72°08.5’W. What is the color of New London Light?（）
At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）
As it approaches，a typical warm front will bring（）.
As a rule，ships of most configurations，when drifting in calm water with negligible current，will lie（）.
As the temperature of the air reaches the dew point，（）.