______causing strong winds and rough sea north west Bay of Biscay.A.Strong low pressureB.Strong high pressureC.Steep pressure gradientD.Steep gradient pressure
______causing strong winds and rough sea north west Bay of Biscay.
A.Strong low pressure
B.Strong high pressure
C.Steep pressure gradient
D.Steep gradient pressure
相关考题：
________ causes strong winds and rough sea at northwest Bay of Biscay．A.Strong low pressureB.Strong high pressureC.Steep pressure gradientD.Steep gradient pressure
Monsoons are characterized by ______.A.light，variable winds with little or no humidityB.strong，gusty winds that blow from the same general direction all yearC.steady winds that reverse direction semiannuallyD.strong，cyclonic winds that change direction to conform to the passage of an extreme low pressure system
In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the ______.A.Central North Atlantic OceanB.Caribbean SeaC.Western North Pacific OceanD.area off the west coast of South America
One of the principal dangers inherent in liquefied petroleum gas is ______．A.As it warms up it becomes heavier than airB.The way it reacts with sea waterC.The strong odor it producesD.Its low temperature causes frostbite or freezing
Generally speaking, with ______ the weather becomes cloudy or overcast with strong winds.A.high pressuresB.low pressuresC.weak pressuresD.strong pressures
If a weather bulletin shows the center of a low pressure system to be 100 miles due east of you, what winds can you expect in the Southern Hemisphere? ______.A.South-southwesterlyB.North-northwesterlyC.South-southeasterlyD.North-northeasterly
If the center of low pressure is due west of you in the Northern Hemisphere, which wind direction should you expect?A.South to westB.South to eastC.West to northD.North to east
If your weather bulletin shows the center of a low pressure area to be 100 miles due east of your position, what winds can you expect in the Northern Hemisphere?______.A.East to northeastB.East to southeastC.North to northwestD.South to southeast
In the Northern Hemisphere, when the center of a high pressure system is due east of your position, you can expect winds from the ______.A.south to eastB.north to westC.north to eastD.south to west
共用题干The SeaWhat do you know about the sea?We know that it looks very pretty when the sun is shining on it.We also know that it can be very rough when there is a strong wind.What other things do we know about it?The first thing to remember is that the sea is very big.When you look at the map of the world you will find there is more water than land.The sea covers three quarters of the world.The sea is also very deep in some places.It is not deep everywhere.Some parts of the sea are very shal-low.But in some places the depth of the sea is very great.There is one spot,near Japan,where the sea is nearly 11 kilometers deep!The highest mountain in the world is about 9 kilometers high.If that mountainwere put into the sea at that place,there would be 2 kilometers of water above it！What a deep place!If you have swum in the sea,you know that it is salty.You can taste the salt,Rivers,which fi0w into the sea.carry salt from the land into the sea.Some parts of the sea are saltier than other parts,There i、one sea,called the Dead Sea,which is very salty.It is so salty that swimmers cannot sink!Fish cannot live in theDead Sea!In most parts of the sea,there are plenty of fishes and plants.Some live near the top of the sca.Othurslive deep down.There are millions of tiny living things that float in the sea.These floating things are so smallthat it is hard to see them.Many fish live by eating them.The sea can be very cold.Divers,who go deep down in the sea,know this.On the top the water may bewarm.When the diver goes downwards,the sea becomnes colder and colder. Another thing happens.When the diver goes deeper,the water above presses down on him.It squeezes him.Then the diver has to wear clothesmade of metal.But he cannot go very deep.Some people who wanted to go very deep used a very strong diving ship!They went down to the deepest part of the sea in it.They went down to a depth of eleven kilometers!Divers have to use a very strong diving ship when they want to go down to the deepest part of the seamainly because it is extremely cold there.A:RightB:WrongC:Not mentioned
—The sea is very rough today.—Yes，I‘ve never seen_______before.A.such rough seaB.such a rough seaC.so rough seaD.that rough sea
从每小题的四个选择项中，选出最佳的一项，并把它前面的大写字母填入左边的括弧里。—The sea is very rough today．—Yes，I‘ve never seen_______before．A.such rough seaB.such a rough seaC.so rough seaD.that rough sea
高速和野蛮操作舱盖均是危险的。（）A、High-speed operation and rough handling of hatches are dangerous.B、Low-speed operation and rough handling of hatches are dangerous.C、Low-speed operation and rough handling of hatch covers are dangerous.D、High-speed operation and rough handling of hatch covers are dangerous.
New Zealand is situated about 1, 500 km （）A、north-west of AustraliaB、south-east of AustraliaC、north-east of AustraliaD、south-west of Australia
单选题The 10-cm radar as compared to a 3-cm radar of similar specifications will（）.Abe more suitable for river and harbor navigationBprovide better range performance on low lying targets during good weather and calm seasChave a wider horizontal beam widthDhave more sea return during rough sea conditions
单选题One of the principal dangers inherent in liquefied petroleum gas is（）.Aas it warms up it becomes heavier than airBthe way it reacts with sea waterCthe strong odor it producesDits low temperature causes frostbite or freezing
单选题0ne of the principal dangers inherent in liquified petroleum gas is（）.Aas it warms up it becomes heavier than airBthe way it reacts with sea waterCthe strong odor it producesDits low temperature causes frostbite or freezing
单选题West backing south-west gale 8 locally storm 10（）then rain or sleet mainly good.Awindy showersBshowers with windsCwintry showersDshowery winds
单选题Monsoons are characterized by （）.Alight，variable winds with little or no humidityBstrong，gusty winds that blow from the same general direction all yearCsteady winds that reverse direction semiannuallyDstrong，cyclonic winds that change direction to conform to the passage of an extreme low pressure system
单选题（）causing strong winds and rough sea north west Bay of Biscay.AStrong low pressureBStrong high pressureCSteep pressure gradientDSteep gradient pressure
单选题In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the（）.ACentral North Atlantic OceanBCaribbean SeaCWestern North Pacific OceanDarea off the west coast of South America
单选题When ship navigating in rough sea, the first measure taken by the chief engineer to prevent the overload should be（）Acleaning fuel oil, lubricating oil and seawater filterBreducing fuel feeding of the main engine appropriately or reducing the pitch angle of propellerCusing low sea chestDclosing the skylight and the ventilation opening, which doesn’t affect the normal work of equipments
单选题We are not yet near Hudson Bay. We have to go to the north far.Ato the farther north Bfar to the northern Cfarther northDfar northern
单选题What kind of conditions would you observe as the eye of a storm passes over your ship’s position（）.AHuge waves approaching from all directions，clearing skies，light winds，and an extremely low barometerBFlat calm seas，heavy rain，light winds，and an extremely low barometerCFlat calm seas，heavy rain，light winds，and high pressureDHuge waves approaching from all directions，clearing skies，light winds，and high pressure
单选题When ship navigating in rough sea, the correct operation is （）Anavigating with a low diesel engine speedBnavigating with a stable diesel engine speedCincreasing the efficiency of propellerDincreasing fuel injection
单选题______ Pacific Ocean is ______ very large sea to the west of North and South America, and to the east of Asia and Australia.AThe; aBA; theCThe; theDA; a