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Uranus, ________ is much more massive than the Earth, seems to have been tipped over so that it lies on its side.
A.what
B.who
C.that
D.winch
B.who
C.that
D.winch
参考答案
参考解析
解析：本题考查的是定语从句中关系代词的选择。定语从句中没有what 引导词，what是引导名词性从句的; 先行词是人的时候用who，是物的时候用which或that; 题目意为“天王星，比地球大得多，似乎已经倾斜，使它位于它的一边。”先行词是物，且该句子是非限定性定语从句，因此选D。
更多 “Uranus, ________ is much more massive than the Earth, seems to have been tipped over so that it lies on its side.A.what B.who C.that D.winch” 相关考题
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Never before in China ________ for the farmers.
A.has so much been doneB.have so much been doneC.has been done so muchD.so much have been done
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I have been convinced that the print media are usually more and more reliable than television.A．accurateB．ridiculousC．urgentD．shallow
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Television gets much of its financial source from advertising and is by nature more Republican than the newspapers.()
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A、more ofB、as much asC、so many asD、more than
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The project requires more labor than ________.[A] has been put in[B] have been put in[C] being put in[D] to be put in
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InterviewThe importance and focus of the interview in the work of the print and broadcast journalist arereflected in several books that have been written on the topic .Most of these books,as well as several chapters,mainly in,but not limited to,journalism and broadcasting handbooks and reportingtexts,stress the"how to"aspects of journalistic interviewing rather than the conceptual aspects of the interview,its context,and,implications.Much of the"how to"material is based on personal experiences and general impressions.As we know,in journalism as in other fields,much can be learned from the systematic study of professional practice.Such study brings together evidence from which broad generalized principles can be developed.There is,as has been suggested,a growing body of research literature in journalism andbroadcasting,but very little significant attention has been devoted to the study of the interview itself. On the other hand,many general texts as well as numerous research articles on interviewingin fields other than journalism have been written.Many of these books and articles present thetheoretical and empirical aspects of the interview as well as the training of the interviewers.Unhappily,this plentiful general literature about interviewing pays little attention to the journalisticinterview seems to be surprising for two reasons.First,it seems likely that most people in modern Western societies are more familiar,at least in a positive manner,with journalistic interviewing than with any other form of interviewing. Most of us are probably somewhat familiar with the clinical interview,such as that conducted by physicians and psychologists.In these situations the professional person or interviewer is interested in getting information necessary for the diagnosis and treatment of the person seeking help.Another familiar situation is the job interview.However, very few of us have actually been interviewed personally by the mass media,particularly by television.And yet,we have a vivid acquaintance with the journalistic interview by virtue of our roles as readers,listeners,and viewers.Even so,true understanding of the journalistic interview,especially television interview,requires thoughtful analysis and even study,as this book indicates. Much research has been done on interviews in general,so the training of journalistic inter- viewers has likewise been strengthened.A: RightB: WrongC: Not mentioned
考题
Mercury’s（ ）is so much greater than the Earth’s that it completes more than four revolutions around the Sun in the time it takes the Earth to complete one.A.velocity
B.orbit
C.weight
D.diameter
考题
What is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and excitement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would rather follow than lead. You tend to be a pessimist. At least, this is what psychologists tell us, and they should know,because they have been seriously studying the meaning of colours preference, as well as the effect that colours have on human beings. They tells us, among other facts,that we do not choose our favourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.
Colours do influence our moods----there is no doubt about it .A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. On the other hand ,black is depressing. A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue.
Light and bright colours make people not only hppier but more active. It is an established fact that factory workers work better,harder ,and have fewer accidents when their machines are painted orange rather than black or grey.
Those who committed suicide preferred the bridge over the Thames River near london to others because of _______.
a.its shape
b.its structure
c.its colour
d.its building materials
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第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?Why have people more control over their surroundings than any other species on Earth?A:Because of their intelligence and manual skill.B:Because they can use plant and animal resources,mineral ores and fuels.C:Because they are cleverer than any other animals on Earth.D:Both A and B.
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第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?in terms of the evolution of life on Earth,the history of human beings is_______.A:very short B:very longC:as long as that of other animals D:as long as that of the Earth
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第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?Which of the following statements about resources on Earth is not correct?A:They can not be renewed.B:Water is a kind of resource which can not be renewed.C:Some of the resources are valuable.D:Many resources can be recycled so we don't need to worry about them.
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第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?Who use more available resources according to the passage?A:Rich people on Earth. B:Poor people on Earth.C:People in developed countries. D:People in developing countries.
考题
Text 1 In an essay entitled“Making It in America”,the author Adam Davidson relates a joke from cotton country about just how much a modern textile mill has been automated:The average mill has only two employees today,“a man and a dog.The man is there to feed the dog,and the dog is there to keep the man away from the machines.”Davidson's article is one of a number of pieces that have recently appeared making the point that the reason we have such stubbornly high unemployment and declining middleclass incomes today is also because of the advances in both globalization and the information technology revolution,which are more rapidly than ever replacing labor with machines or foreign worker.In the past,workers with average skills,doing an average job，could earn an average lifestyle.But，today，average is officially over.Being average just won't earn you what it used to.It can't when so many more employers have so much more access to so much more above average cheap foreign labor,cheap robotics,cheap software,cheap automation and cheap genius.Therefore,everyone needs to find their extra—their unique value contribution that makes them stand out in whatever is their field of employment.Yes,new technology has been eating jobs forever,and always will.But there's been acceleration.As Davidson notes,“In the 10 years ending in 2009,U.S.factories shed workers so fast that they erased almost all the gains of the previous 70 years;roughly one out of every three manufacturing jobs—about 6 million in total—disappeared.”There will always be change—new jobs,new products,new services.But the one thing we know for sure is that with each advance in globalization and the I.T.revolution,the best jobs will require workers to have more and better education to make themselves above average.In a world where average is officially over,there are many things we need to do to support employment,but nothing would be more important than passing some kind of G.I.Bill for the 21st century that ensures that every American has access to posthigh school education.
According to the author,to reduce unemployment,the most important is______A.to accelerate the I.T.revolution
B.to ensure more education for people
C.to advance economic globalization
D.to pass more bills in the 21st century
考题
Text 1 In an essay entitled“Making It in America”,the author Adam Davidson relates a joke from cotton country about just how much a modern textile mill has been automated:The average mill has only two employees today,“a man and a dog.The man is there to feed the dog,and the dog is there to keep the man away from the machines.”Davidson's article is one of a number of pieces that have recently appeared making the point that the reason we have such stubbornly high unemployment and declining middleclass incomes today is also because of the advances in both globalization and the information technology revolution,which are more rapidly than ever replacing labor with machines or foreign worker.In the past,workers with average skills,doing an average job，could earn an average lifestyle.But，today，average is officially over.Being average just won't earn you what it used to.It can't when so many more employers have so much more access to so much more above average cheap foreign labor,cheap robotics,cheap software,cheap automation and cheap genius.Therefore,everyone needs to find their extra—their unique value contribution that makes them stand out in whatever is their field of employment.Yes,new technology has been eating jobs forever,and always will.But there's been acceleration.As Davidson notes,“In the 10 years ending in 2009,U.S.factories shed workers so fast that they erased almost all the gains of the previous 70 years;roughly one out of every three manufacturing jobs—about 6 million in total—disappeared.”There will always be change—new jobs,new products,new services.But the one thing we know for sure is that with each advance in globalization and the I.T.revolution,the best jobs will require workers to have more and better education to make themselves above average.In a world where average is officially over,there are many things we need to do to support employment,but nothing would be more important than passing some kind of G.I.Bill for the 21st century that ensures that every American has access to posthigh school education.
The quotation in Paragraph 4 explains that_____A.gains of technology have been erased
B.job opportunities are disappearing at a high speed
C.factories are making much less money than before
D.new jobs and services have been offered
考题
Food seems to have been （ ） in the local markets, even if the quality left much to be desired.
A.available
B.avoidable
C.adorable
D.advisable
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InterviewThe importance and focus of the interview in the work of the print and broadcast journalist are reflected in several books that have been written on the topic .Most of these books,as well as sev-eral chapters,mainly in,but not limited to,journalism and broadcasting handbooks and reporting texts,stress the"how to"aspects of journalistic interviewing rather than the conceptual aspects of the interview,its context,and,implications. Much of the"how to"material is based on personal experiences and general impressions.As we know,in journalism as in other fields,much can be learned from the systematic study of professional practice.Such study brings together evidence from which broad generalized principles can be developed.There is,as has been suggested,a growing body of research literature in journalism and broadcasting,but very little significant attention has been devoted to the study of the interview it-self. On the other hand,many general texts as well as numerous research articles on interviewing in fields other than journalism have been written.Many of these books and articles present the theoretical and empirical aspects of the interview as well as the training of the interviewers. Un-happily,this plentiful general literature about interviewing pays little attention to the journalistic interview seems to be surprising for two reasons .First,it seems likely that most people in modern Western societies are more familiar,at least in a positive manner,with journalistic interviewing than with any other form of interviewing. Most of us are probably somewhat familiar with the clini- cal interview,such as that conducted by physicians and psychologists.In these situations the pro-fessional person or interviewer is interested in getting information necessary for the diagnosis and treatment of the person seeking help .Another familiar situation is the job interview.However, very few of us have actually been interviewed personally by the mass media,particularly by televi-sion .And yet,we have a vivid acquaintance with the journalistic interview by virtue of our roles as readers,listeners,and viewers.Even so,true understanding of the journalistic interview,es- pecially television interview,requires thoughtful analysis and even study,as this book indicates. Much research has been done on interviews in general,so the training of journalistic inter-viewers has likewise been strengthened.A: RightB: WrongC: Not mentioned
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Weight on and off the Earth We are so used to.our life on the surface of the earth that it can be quite an effort for our mind to break free of all the ideas that we take for granted.Because we can feel that things are heavy,we think of "weight"as being a fixed quality in an object,but it is not really fixed at all.If you could take a one-pound packet of butter 4,000 miles out from the earth,it would weigh only a quarter of a pound. Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4,000 miles out into space?The reason is this:all objects have a natural attraction for all other objects;this is called gravitational attraction.But this power of attraction between two obects gets weaker as they get farther apart.When the butter was at the surface of the earth,it was 4,000 miles from the center.When we took the butter 4,000 miles out,it was 8,000 miles from the center,which is twice the distance.If you double the distance between two objects,their gravitational attraction decreases two times two.If you treble the distance, it gets nine times weaker(three times three)and so on. So this is one of the first things we need to remember that the weight of an object in space is not the same as its weight on the surface of the earth. What about the weight of our pound of butter on the surface of the moon?At the distance the puii of the earth is about 4,000 times smaller than it is here on the surface,so we can forget all about the earth-pull on our butter. On the other hand,on the moon there will be an attraction between the butter and the moon,but the butter will weigh only about one-sixth as much as it does on the earth.This is because the moon is so much smaller than the earth.The amount of gravitational pull that a body produces depends on the amount of material in it.A packet of butter has a gravitational pull of its own;but this is very small in relation to the pull of something as large as the moon,or the earth,or the sun.We do not feel the gravitational pull of a packet of butter becauseA:it is too small to have a gravitational pull of its ownB:its puil is so small that we tend to ignore itC:its pui1 disappears in the presence of the earth's gravitationD:it tends to melt and loses its gravitational puli
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Where Did the Earth's Water Come From?Earth is located within the"snow line"of the solar system,the region closest to the Sun where H2 0 is primarily in liquid or gaseous form,if at all.______(46)The snow line phenomena is reflected in the water content of planets like Mercury,Venus,and Mars. Water is absent on Mercury.On Venus,H2O only exists as a trace element in the atmosphere.Mars only has a thin veneer of ice in its polar regions.In general,water is rare within the snow line.Why does Earth have so much water relative to the other inner planets?71%of the surface is covered in the oceans,more than half of which is deeper than 3,000 meters,with an approximate total volume of 1.3 billion cu km.______(47)There are various theories as to where all the Earth's water came from,but several theories have fared better than the others.______(48)When the Earth was in the process of forming,with a radius just 40%smaller than at present,it would have had enough gravity to hold on to a tenuous atmosphere with water vapor. The first water vapor on the planet would have come from the planet's internals,where volatile(low weight)chemicals would have a tendency to float to the top,and heavy chemicals(iron and nickel)would sink.Though the first of Earth's water came about through volcanism,this alone probably didn't produce enough to form stable pools on the surface.______(49)Comparing the isotope ratios of water on Earth and water from comets and asteroids has revealed that the majority of the Earth's water comes from asteroids.Throughout its history,Earth's water has increased in volume due to biological processes. In the early seas of Earth,hydrogen sulfide would have been in great supply,which,when reacted with carbon dioxide from the atmosphere during photosynthesis in sulfide-reducing bacteria,would have produced hydrogen,sulfur,and water.______(50)________（49）A: More water was added to the planet during several hypothesized large impacts from asteroids from the outer asteroid belt.B:We know that the oceans existed as early as 100 million years after the formation of the Earth.C:Still,the oceans only make up 0.023%of the Earth's total mass.D:Astronomers say Earth s water may have come from space.E:The snow line is located in the outerasteroid belt,between the orbits of Mars and Jupiter. F: Many geologists believe that the majority of Earth's water generated through this process.
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Weight on and off the Earth We are so used to.our life on the surface of the earth that it can be quite an effort for our mind to break free of all the ideas that we take for granted.Because we can feel that things are heavy,we think of "weight"as being a fixed quality in an object,but it is not really fixed at all.If you could take a one-pound packet of butter 4,000 miles out from the earth,it would weigh only a quarter of a pound. Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4,000 miles out into space?The reason is this:all objects have a natural attraction for all other objects;this is called gravitational attraction.But this power of attraction between two obects gets weaker as they get farther apart.When the butter was at the surface of the earth,it was 4,000 miles from the center.When we took the butter 4,000 miles out,it was 8,000 miles from the center,which is twice the distance.If you double the distance between two objects,their gravitational attraction decreases two times two.If you treble the distance, it gets nine times weaker(three times three)and so on. So this is one of the first things we need to remember that the weight of an object in space is not the same as its weight on the surface of the earth. What about the weight of our pound of butter on the surface of the moon?At the distance the puii of the earth is about 4,000 times smaller than it is here on the surface,so we can forget all about the earth-pull on our butter. On the other hand,on the moon there will be an attraction between the butter and the moon,but the butter will weigh only about one-sixth as much as it does on the earth.This is because the moon is so much smaller than the earth.The amount of gravitational pull that a body produces depends on the amount of material in it.A packet of butter has a gravitational pull of its own;but this is very small in relation to the pull of something as large as the moon,or the earth,or the sun.We find it hard to break free from ideas connected with living on the earth because______.A:it demands too great an effort for us to do soB:we are too familiar with the way things are to question the ideasC:we have proved that those ideas are correctD:we are so sure of ourselves that we never doubt anything on the earth
考题
"SeasameStreet"has been called"the longest street in the world".
This is because the television program by that name can now be seen in so many parts ofthe world.
The program,which went on the air in New York in 1969,uses songs,jokes,andpictures to give children a basic understanding of numbers,letters and humanrelationships.More than 6 million children in the United States watch itregularly.The viewers(观众)include more than half the nation′s children before school age.
Manyteacher consider the program a great help,though some teachers find that problems happen when the first-year pupils who have learned from"SeasameStreet"are in the same class with those who have not watched the program.Tests have shown that children who watch it five times a week learn more than those who seldom watch it.In the United States the program is shown at differenthours during the week in order to increase the number of children who can watchit regularly.
Why has"Seasame Street"been so much more successful than other children′sshows?Many reasons have been suggested.Perhaps one reason is that motherswatch"Seasame Street"along with their children.But the best reasonfor the success of the program may be that it makes every child watching itfeel able to learn.The child finds himself learning,and he wants to learnmore.
People call"Seasame Street"the longest street in the world becauseA.it isthe longest TV program ever produced
B.it took much more time to put on this program than any other one
C.it is shown almost throughout the world
D.it has been on the air since 1969
考题
The heart is( )intelligent than the stomach，for they are both controlled by the brain. A.not so
B.not much
C.much more
D.no more
考题
So far the construction of the two new bridges over the river （）.A、have been completedB、has been completedC、has completedD、have completed
考题
单选题Over five times more studies on life satisfaction have been published since 1979 than at any time_____A
formallyB
agoC
previouslyD
lately
考题
单选题What does the bottled water industry use in its own defense?A
Bottled water is much cleaner than tap water.B
Students should have freedom of choice.C
The bottles are made in a more environment-friendly way.D
Water is healthier than some sodas and juices.
考题
问答题Challenges for Chinese Government China’s plans to diversify its ever-growing dollar mountain, while vague, are a welcome sign that the country will not try to sustain the unsustainable forever. They are not, however, meaningful steps towards repairing the cracks in the Chinese economy. China’s foreign reserves, the world’s largest, are now more than a trillion dollars. They are expected to increase by several hundred billion dollars more over the next year. Small wonder there is so much interest in how they are managed and where they are invested. Much of the money is now in US Treasury bonds, but it may eventually be managed more ambitiously, and by one or more new agencies.
考题
单选题The video security systems ______.A
play an important role in arresting terrorists before they take actionB
have cost the U.S. Department of Homeland Security more than $ 40 million so farC
are mainly deployed near WashingtonD
work better than they have been expected to
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