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
As it approaches，a typical warm front will bring（）.
At 1920，the buoy forward of your starboard beam is（）.
As a rule，ships of most configurations，when drifting in calm water with negligible current，will lie（）.
At 0530，your position is LAT 41°12.6’N，LONG 72°08.5’W. What is the color of New London Light?（）
As you approach Giles Bend Cutoff Light (mile 367.7 LDB)，what type of daymark would you see on the light structure?（）
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
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（）.
Any firefighting equipment that is carried in addition to the minimum required number on a ship must（）.
As a high pressure system approaches，the barometer reading（）.