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Which of the following are characteristics of OSPF areas?（）
A . Hierarchical OSPF networks need to be in one area
B . Multiple OSPF areas must connect to area 0
C . Single area OSPF networks must be configured in area 1
D . Areas can be assigned any number from 0 to 63535
E . Area 0 is called the backbone area
F . Each OSPF area need to be configured with a loopback interface
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The current rates（）excess of 2 kn may occur with prolonged strong winds.
A . by
B . with
C . on
D . i
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Which of the following best indicates their impression of the tourist areas？
A . Terrible
B . Vague
C . Memorable
D . Poor
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The revision date of a chart is printed on which area of the chart? （）
A、Top center
B、Lower-left corner
C、Part of the chart title
D、Any clear area around the neat line
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Why is the southern area of the Northern Territory called the Red Centre of Australia?（）
A . Because Uluru is located there.
B . Because it is extremely hot and dry.
C . Because it consists of miles and miles of red-sand desert and mountain ranges.
D . Because it lies in the tropics.
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The geometric center of the waterplane area is called the（）.
A . center of buoyancy
B . center of gravity
C . metacenter
D . center of flotatio
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OSPF routing uses the concept of areas. What are the characteristics of OSPF areas?（）
A . Each OSPF area requires a loopback interface to be configured.
B . Areas may be assigned any number from 0 to 65535.
C . Area 0 is called the backbone area.
D . Hierarchical OSPF networks do not require multiple areas.
E . Multiple OSPF areas must connect to area 0.
F . Single area OSPF networks must be configured in area 1.
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Which of the following is the correct syntax to specify the path to a file that generates the strong type？（）
A . <%@ PreviousPageType VirtualPath ="~/MyPage.aspx"% >
B . <%@ PreviousPageType VirtualPath ="/MyPage.aspx/ ~"% >
C . <%@ PreviousPageType VirtualPath ="~/MyPage.master"% >
D . <%@ PreviousPageType VirtualPath ="~/MyPage"% >
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At the top of the A-frames there is a strong cast iron frame called （）.
A . cylinder liner
B . cylinder cover
C . the gear box
D . the scavenging box
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Exposure of the body ＿ the strong light may be harmful.
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Laozi proposed the view of “overcoming the strong by being weak” on the basis of “naturalness” and “non-action”.
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Romantic writers take it as a strong belief in the importance of nature.
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What is the area of the castle?
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There is undoubtedly a ________ of support for the idea of a strong central authority.
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In periods of strong economic growth strong consumer demand can cause shortages in the production of some products.
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His view of the situation is strongly（)to mine.
A、opposed
B、opposing
C、be opposed
D、be opposing
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Physical exercises have a strong influence on the growth of kids.
A:affect;
B:fluency;
C:effect;
D:reaction
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Which area or areas of the Northern Hemisphere experience a generally east movement of weather system？
Arctic only
Arctic and subtropical
Subtropical only
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What is the main advantage of a strong corporate culture？
A．It makes international transfer easier.
B．It reduces the cost of global marketing.
C．It stops competitors copying IKEA
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Ethernet is the commonly used local area network communication protocol. The standard of Ethernet is the commonly used local area network communication protocol. The standard of Ethernet is __（）__.
A．IEEE 802．1
B．IEEE 802．2
C．IEEE 802．3
D．IEEE 802．11
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The total area of land on earth is about 149 million square kilometers, or about 29 percent of the total area of the earth.
The average height of the land is about 750 metres above the sea level. The Eurasian(欧亚大陆的) land mass is the largest with an area of 54,527,600 square kilometers. The smallest continent is the Australian mainland, with an area of about 7,614,600 square kilometers, which together with Tasmania, New Zealand, New Guinea and the Pacific Islands, is described as Oceania.The total area of Oceania is about 8,935,500 square kilometres, including West Iran which is political in Asia.
The world's largest peninsula(半岛) is Arabia, with an area of about 3,327,500 square kilometres. The largest island in the world is Greenland, with an area of about 2,175,600 square kilometres.
The largest island surrounded by fresh water is the Ilha de Marajo (4,022 square kilometres) in the mouth of the Amazon River, Brazil. The largest island in a lake is Manitoulin Island (2,766 square kilometres) in the Canadian section of Lake Huron. This island itself has on it a lake of 106 square kilometres called Manitou Lake, in which there are several islands.
1)、The total area of the world is about 211 million square kilometers.
A.T
B.F
2)、The area of Tasmania, New Zealand, New Guinea and the Pacific Islands adds up to about 1,320,900 square kilometres.
A.T
B.F
3)、Oceania is made up of Australia, New Guinea and the Pacific Islands.
A.T
B.F
4)、As mentioned in the passage there are several islands in Manitou Lake.
A.T
B.F
5)、The largest island surrounded by fresh water is in a river.
A.T
B.F
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If it were simply a matter of passing strong laws to protect it, the Amazon rainforest—the world's largest tropical forest, around the size of western Europe—would be safe. Brazil, whose territory includes about two-thirds of the forests has impressively tough laws that, on paper, set most of it aside as a nature reserve and impose stiff penalties for illegal logging. But the latest annual figures for deforestation in the Brazilian Amazon, published by the government on Wednesday May 18th, have confirmed a disturbing recent trend: the destruction is accelerating despite all efforts to control it. In 2004 August, more than 26,000 square kilometres(10,000 square miles) of forest were chopped down, an area larger than the American state of New Jersey.
The area deforested in the past year was up 6% in 2003, far worse than the Brazilian government's predictions that it would rise by no more than about 2%. It was the second worst year for the destruction of the rainforest since satellite surveys began. It is reckoned that almost a fifth of the Brazilian part of the forest has now been wiped outs if it were to continue at this rate, it would all be flattened within the next two centuries. Things are hardly any better in those portions of Amazonia that lie in neighboring countries: Ecuador has lost about half of its forest, mainly due to illegal logging, in the past 30 years. Worse still, tropical forests have been disappearing at an even faster rate elsewhere in the world, such as in Africa. The world's greatest stores of biodiversity—and some of its main suppliers of the oxygen we breathe—are still being chewed up at an alarming rate, despite decades of talk among world leaders and environmentalists about the need to preserve them.
As has been seen before in Brazil, the surge in the rate of deforestation is a sign that the country's economy is booming—recently it bas been growing at an annual rate of around 5%. Most of the timber felled illegally in Amazonia is sold to domestic buyers, in particular to the construction industry in Brazil's richer southern states. But the forest is also threatened by the rapid expansion of farming and ranching. In the past year, almost half of the total deforestation was in the state of Mato Grosso on the forest's southern part, where huge areas have been flattened to grow soybeans. Last year Brazil earned about $10 billion from exporting soy products, exceeding its income from coffee' and sugar, the country's traditional export crops. Mato Grosso's governor, Blairo Maggi, is also its soybean king—his family's farms are' the world's largest single producer of the crop.
The rate at which the forest is being flattened could easily rise further. To boost the region's economic development and make attack on poverty, the government plans to asphalt(铺设沥青) and widen the BR-163 highway that slices the forest roughly in half, running from north to south. Though the government has been working with environmental groups and others to try to limit the scheme's impact, past experience has shown that improved road access invariably means more intrusion of the forest by loggers, ranchers, farmers, mineral prospectors and others.
For much of Brazil's recent history, in particular during the country's 1964-85 military dictatorship, successive governments were obsessed(困扰) with populating and "developing" Amazonia, convinced that otherwise a foreign power might seize it. Large sums were spent building highways to open up the forest and a lot of subsidies were offered to get people to resettle there. However, the huge area of abandoned former forest land alongside previous road schemes show that, in fact, much of the region lacks suitable soil and climate for agriculture.
More recent governments have taken the axe to the worse schemes that encouraged people to destroy the rainforest. Besides Brazil's tough conservation laws, there are now countl
A．Y
B．N
C．NG
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The economy of Dallas, Texas, is strong and diversified .（）
A．inflated
B．stable
C．varied
D．well-regulated
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The application areas of DSP include the following but（）
A．earthquake recording & analysis
B．cognitive science
C．echo reduction
D．simulation and modeling
