填空题Worldwide rainfall over land has increased by about one percent.____
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第1题：
The two countries had a _______ dispute over which one owned the land.
A territorial
B terrestrial
C inhabitant
D residential
参考答案A
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第2题：
I still don't know ____ advantages one culture has over another one.A.how
B.what
C.whether
D.that
答案：B
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第3题：
Briain has devoted about()of its land area to agriculture.A、50%
B、60%
C、70%
D、84%
参考答案：C
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第4题：
The fact that it has become more onerous or more expensive for one party than he thought ______ sufficient to bring about a frustration．
A.is not
B.is
C.will probably be
D.is one of the way by which it is
正确答案：A
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第5题：
The cost of construction as _______ as the construction period has already increased twofold over previous estimates.A.good
B.well
C.fine
D.far答案：B解析： -
第6题：
共用题干
第一篇
Water Resources on the Earth
The second most important constituent（构成成分）of the biosphere（生物圈）is liquid water. This can only exist in a very narrow range of temperatures,since water freezes at 0℃and boils a 100℃．Life as we know it would only be possible on the surface of a planet which had temperature: somewhere within this narrow range.
The earth's supply of water probably remains fairly constant in quantity.The total quantity of water is not known very accurately,but it is about enough to cover the surface of the globe to a depth of about two and three-quarter kilometers.Most of it is in the form of the salt water of the oceans一about 97 percent. The rest is fresh.But three-quarters of this is in the form of ice at the poles and or mountains and cannot be used by living systems until melted.Of the remaining fraction,which h somewhat less than one percent of the whole.There is 10—20 times as much stored underground water as there is actually on the surface.There is also a tiny,but extremely important fraction of the water supply which is present as water vapour in the atmosphere.
Water vapour in the atmosphere is the channel through which the whole water circulation（循环） of the biosphere has to pass.Water evaporated（蒸发）from the surface of the oceans,from lakes and rivers and from moist（潮湿的）earth is added to it. From it the water comes out again as rain or snow,falling on either the sea or the land. There is,as might be expected, a more intensive evaporation per unit area over the sea and oceans than over the land,but there is more rainfall over the land than over the oceans and the balance is restored by the run off from the land in the form of rivers.The word"fraction"in the second paragraph means________.
A:a large area
B:a very small amount
C:an important system
D:a major source of information答案：B解析：文章第一段的第二句讲到液态水“only exist in a very narrow range of temperatures"，虽然B（我们星球的表面）也有点道理，但是液态水对温度的要求很高，并非地球的所有表面都有液态水存在，所以答案D正确。
第二段第一句提到地球上水的供给“remains fairly constant in quantity"，数量上是恒定的，它就没有增加也不会减少，只不过会以不同的形态出现，所以选择B（保持不变）。
问题是“地球上绝大部分淡水以什么形式出现？”第二段中间提到淡水时，说到“three-quarters of this is in the form of ice at the poles and on mountains"，即3/4的淡水以冰的形式存在于两极和高山中，后面提到剩余部分的淡水存在于地下，但占比少于1%,所以选项A正确。
词义辫析题， fraction有“小部分”的意思，考虑到前面提到地球97％的水以海洋咸水的形式存在，剩下的3％则以冰的形式存在于两极和高山，余下的自然不多，所以选B。
第三段的最后一句说到“there is more rainfall over the land than over the oceans”，陆地的降雨比海洋要多，但没有提到河流和山脉的降雨比较，所以C正确。大气中的水蒸气是整个生物圈的水循环必经的途径。水从海洋的表面、湖泊、河流和潮湿的泥土中蒸发出来并补充到大气中。水以雨或雪的形式再次出现，降落在海洋或陆地上。可以预料到的是，海洋上空每单位面积的水蒸气比在陆地上空更为密集，但是，陆地比海洋有更多的降雨，水在陆地上以河流的形式流出以保持水资源的平衡。 -
第7题：
共用题干
第一篇
Water Resources on the Earth
The second most important constituent（构成成分）of the biosphere（生物圈）is liquid water. This can only exist in a very narrow range of temperatures,since water freezes at 0℃and boils a 100℃．Life as we know it would only be possible on the surface of a planet which had temperature: somewhere within this narrow range.
The earth's supply of water probably remains fairly constant in quantity.The total quantity of water is not known very accurately,but it is about enough to cover the surface of the globe to a depth of about two and three-quarter kilometers.Most of it is in the form of the salt water of the oceans一about 97 percent. The rest is fresh.But three-quarters of this is in the form of ice at the poles and or mountains and cannot be used by living systems until melted.Of the remaining fraction,which h somewhat less than one percent of the whole.There is 10—20 times as much stored underground water as there is actually on the surface.There is also a tiny,but extremely important fraction of the water supply which is present as water vapour in the atmosphere.
Water vapour in the atmosphere is the channel through which the whole water circulation（循环） of the biosphere has to pass.Water evaporated（蒸发）from the surface of the oceans,from lakes and rivers and from moist（潮湿的）earth is added to it. From it the water comes out again as rain or snow,falling on either the sea or the land. There is,as might be expected, a more intensive evaporation per unit area over the sea and oceans than over the land,but there is more rainfall over the land than over the oceans and the balance is restored by the run off from the land in the form of rivers.There is more of rainfall________.
A:over the mountains than over the rivers
B:over the rivers than over the mountains
C:over the land than over the oceans
D:over the oceans than over the land答案：C解析：文章第一段的第二句讲到液态水“only exist in a very narrow range of temperatures"，虽然B（我们星球的表面）也有点道理，但是液态水对温度的要求很高，并非地球的所有表面都有液态水存在，所以答案D正确。
第二段第一句提到地球上水的供给“remains fairly constant in quantity"，数量上是恒定的，它就没有增加也不会减少，只不过会以不同的形态出现，所以选择B（保持不变）。
问题是“地球上绝大部分淡水以什么形式出现？”第二段中间提到淡水时，说到“three-quarters of this is in the form of ice at the poles and on mountains"，即3/4的淡水以冰的形式存在于两极和高山中，后面提到剩余部分的淡水存在于地下，但占比少于1%,所以选项A正确。
词义辫析题， fraction有“小部分”的意思，考虑到前面提到地球97％的水以海洋咸水的形式存在，剩下的3％则以冰的形式存在于两极和高山，余下的自然不多，所以选B。
第三段的最后一句说到“there is more rainfall over the land than over the oceans”，陆地的降雨比海洋要多，但没有提到河流和山脉的降雨比较，所以C正确。大气中的水蒸气是整个生物圈的水循环必经的途径。水从海洋的表面、湖泊、河流和潮湿的泥土中蒸发出来并补充到大气中。水以雨或雪的形式再次出现，降落在海洋或陆地上。可以预料到的是，海洋上空每单位面积的水蒸气比在陆地上空更为密集，但是，陆地比海洋有更多的降雨，水在陆地上以河流的形式流出以保持水资源的平衡。 -
第8题：
A medical customer has a rack with four BladeCenter H chassis that have been operating normally for several months. After installing a new rack of servers in the data center, the system administrator notices the blowers in the BladeCenters have increased their speed. Which of the following caused this problem? （）
- A、The room temperature has reached 23C (73.4F).
- B、A Blade within the chassis has been shut down.
- C、The ambient temperature in the data center has increased
- D、One of the additional System X servers in the BladeCenter rack has failed.
正确答案:C -
第9题：
An IBM System x Technical Expert has a prospective customer who is very excited about X5 and they are working on configurations. During the process the customer has changed the design numerous times and has significantly increased the scope. They recently selected a Business Partner who has been involved in the last few design changes. What steps should be taken to make sure the customer is satisfied with the solution?（）
- A、Turn over current design to Techline to create configurations
- B、Perform knowledge transfer of design requirements to Business Partner then disengage
- C、Work with business partner to engage Techline to assist with configurations and request Technical and Delivery Assessment (TDA)
- D、Work with business partner to engage Techline to create configurations
正确答案:C -
第10题：
填空题The price of oil in the world market has (great) ____ increased in recent months.正确答案： greatly解析：
本题考查词性转换。句意：最近几个月，世界油价大幅度上涨。great修饰的是动词increased，要用副词形式。故填入greatly。 -
第11题：
单选题While moving ahead，a twin-screw ship has an advantage over a single-screw ship because （）.Acorrect trim will be obtained more easily
Bdrag effect will be cancelled out
Cside forces will be eliminated
Dspeed will be increased
正确答案： A解析： 暂无解析 -
第12题：
单选题According to the passage, which of the following is true of the last hundred years?AFossil fuels were burned for the first time.
BGreater amounts of land were cleared than at any time before.
CThe average temperature at the Earth’s surface has become 2℃ cooler.
DThe amount of carbon dioxide in the atmosphere has increased measurably.
正确答案： D解析：
文中第二段第二句表明，过去100年间，矿物燃料的燃烧和森林的砍伐使大气中二氧化碳的含量增加了大约15%，而且我们不断地向大气中排放二氧化碳，由此可以推断，A、B两项表述均不准确；由于大气中的二氧化碳在不断增加，因此地表温度只会升高，而不是降低，C项错误；因此只有D项符合文章大意。 -
第13题：
Australia is the world's smallest continent and largest island, a relatively young nation established in an ancient land. Its development represents a triumph(胜利)over remoteness and a harsh landscape.
It is generally accepted that Australia's original inhabitants, the aboriginal(土著的)people, have lived on the continent for 40,000 to 60,000 years. They were also its sole(唯一的)human inhabitants until two centuries ago. Indonesian traders probably visited Australia's northwest but it was unknown to the rest of the world until the 1600s. A huge south land appeared on maps before 200 AD but its existence was not confirmed until the 17th century when Portuguese, Spanish and Dutch merchants ventured into Asia.
The first European settlement of the continent--by the British--began in 1788, on the site now occupied by Sydney, Australia's largest city. There were then about 1500 Europeans and an estimated 300,000 aboriginal people in Australia. The population has reached 2.25 million by 1881, 5.41 million by 1921 and 7.4 million by the end of World War II(1945). It increased sharply, partly because of a large postwar immigration program, and reached more than 17 million in 1991, despite a decline that began in the 1970s in the natural increase and net immigration. The rate of population increase in the 40 years after world war II, about two percent, has halved.
Australia is one of the most urbanized countries in the world, with about 70 percent of the population living in the 10 largest cities. Australians have a high standard of living by world standards. The flag of Australia is the only one to fly over a whole continent in the world. The small Union Jack represents the historical link with Britain, the largest star has six points for each of the states and one point for the territories, and the small stars form. the Southern Cross - a prominent of the southern hemisphere night sky.
1. The passage is written to _____.
A. present a general picture of Australia
B. persuade people to travel in Australia
C. tell people the history of Australia
D. describe the characteristic of Australia
2. The first sentence in paragraph 1 mainly suggests that _____.
A. Australia is a strange country
B. it is not easy to find Australia
C. Australia has contradictory(矛盾的)features
D. Australia is a continent and a country as well
3. Which statement about Australia's population can NOT be inferred? _____
A. The population change is a gradual increase.
B. The population increased rapidly for a time owing to the government's special policy.
C. The rates of population increase in different periods varied.
D. The rate of population increase before World War II was about one percent.
4. The word urbanized means _____.
A. of towns or cities
B. of emergency
C. of suburbs
D. of the countryside
5. Which of the following statements is NOT true? _____
A. The large star on the flag of Australia has seven points.
B. People were certain of Australia's existence before 200 AD because it had appeared on maps.
C. Australia enjoy relatively high standard of living compared with people in other countries.
D. The aboriginal people of Australia were its only human inhabitants before the 18th century.
参考答案： ACDAB
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第14题：
one of the distinctive features about the british class system is that it has also retained a hereditary aristocracy. ()
参考答案：正确
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第15题：
Although the number of____ is not great, it has none the less increased significantly over the past few days.A、position
B、stranger
C、applications
D、character
正确答案：C
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第16题：
Mr. Henley has acceleratedhis sale of shares over the past year.A:held
B:expected
C:offered
D:increased答案：D解析：本句意思：Mr.Henley在过去的几年里增加了他的售出股份。accelerate作及物动词，意 为“使增速”,increase与其意思最接近。 -
第17题：
Deforestation and Desertification(沙漠化)
The Sahel zone lies between the Sahara desert and the fertile savannahs(热带大草原)of northern Nigeria and South Sudan. The word sahel comes from Arabic and means marginal or transitional ,and this is a good description of the semi-arid(半干旱) lands, which occupy much of the Western African countries of Mail, Mauritania, Niger ,and Chad.
Unfortunately, over the last century the Sahara desert has steadily crept southwards eating into once productive Sahel lands. United Nations surveys show that over 70 percent of the dry land in agriculture use in Africa has deteriorate dover the last 30 years. Droughts have become more severe, the most recent lasting over twenty years in parts of the Sahel region. The same process of desertification is taking place across southern Africa as the Kalahari desert advances into Botswana and parts of South Africa.
One of the major causes of this desert advance is poor agricultural land use, driven by the pressures of increasing population. Overgrazing一 keeping too many farm animals on the land一means that grasses and other plants cannot recover, and scarce water supplies are exhausted. Over cultivation一 trying to grow too many crops on poor land一 results in the soil becoming even less fertile and drier, and beginning to break up. Soil erosion (侵蚀) follows, and the land turns into desert.
Another cause of desertification is loss of tree cover. Trees are cut down for use as fuel and to clear land for agricultural use. Tree roots help to bind the soil together, to conserve moisture, and to provide a habitat for her plants and animals. When trees are cut down, the soil begins to dry and loosen, wind and rain erosion increase, other plant species die, and eventually the fertile top soil may be almost entirely lost, leaving only bare rock and dust.
The effects of loss of topsoil and increased drought are irreversible. They are, however, preventable. Careful conservation of tree cover and sustainable agricultural land use have been shown to halt deterioration of soils and lessen the effects of shortage of rainfall. One project in Kita in south-west Malifunded by UNDP has involved local communities in sustainable management offorest, while at the same time providing a viable(有活力的)agricultural economy. This may be a model for similar projects in other West African countries.
文章{1~5)
The Sahel zone is an area which _____.A.is covered with sad and grass
B.has a long history
C.occupies much of South Nigeria
D.belongs to Sudan答案：A解析： -
第18题：
共用题干
第一篇
Water Resources on the Earth
The second most important constituent（构成成分）of the biosphere（生物圈）is liquid water. This can only exist in a very narrow range of temperatures,since water freezes at 0℃and boils a 100℃．Life as we know it would only be possible on the surface of a planet which had temperature: somewhere within this narrow range.
The earth's supply of water probably remains fairly constant in quantity.The total quantity of water is not known very accurately,but it is about enough to cover the surface of the globe to a depth of about two and three-quarter kilometers.Most of it is in the form of the salt water of the oceans一about 97 percent. The rest is fresh.But three-quarters of this is in the form of ice at the poles and or mountains and cannot be used by living systems until melted.Of the remaining fraction,which h somewhat less than one percent of the whole.There is 10—20 times as much stored underground water as there is actually on the surface.There is also a tiny,but extremely important fraction of the water supply which is present as water vapour in the atmosphere.
Water vapour in the atmosphere is the channel through which the whole water circulation（循环） of the biosphere has to pass.Water evaporated（蒸发）from the surface of the oceans,from lakes and rivers and from moist（潮湿的）earth is added to it. From it the water comes out again as rain or snow,falling on either the sea or the land. There is,as might be expected, a more intensive evaporation per unit area over the sea and oceans than over the land,but there is more rainfall over the land than over the oceans and the balance is restored by the run off from the land in the form of rivers.Most of the fresh water on Earth________.
A:is in the form of ice at the poles and on mountains
B:is stored underground
C:is found in rivers and lakes
D:comes from the rain答案：A解析：文章第一段的第二句讲到液态水“only exist in a very narrow range of temperatures"，虽然B（我们星球的表面）也有点道理，但是液态水对温度的要求很高，并非地球的所有表面都有液态水存在，所以答案D正确。
第二段第一句提到地球上水的供给“remains fairly constant in quantity"，数量上是恒定的，它就没有增加也不会减少，只不过会以不同的形态出现，所以选择B（保持不变）。
问题是“地球上绝大部分淡水以什么形式出现？”第二段中间提到淡水时，说到“three-quarters of this is in the form of ice at the poles and on mountains"，即3/4的淡水以冰的形式存在于两极和高山中，后面提到剩余部分的淡水存在于地下，但占比少于1%,所以选项A正确。
词义辫析题， fraction有“小部分”的意思，考虑到前面提到地球97％的水以海洋咸水的形式存在，剩下的3％则以冰的形式存在于两极和高山，余下的自然不多，所以选B。
第三段的最后一句说到“there is more rainfall over the land than over the oceans”，陆地的降雨比海洋要多，但没有提到河流和山脉的降雨比较，所以C正确。大气中的水蒸气是整个生物圈的水循环必经的途径。水从海洋的表面、湖泊、河流和潮湿的泥土中蒸发出来并补充到大气中。水以雨或雪的形式再次出现，降落在海洋或陆地上。可以预料到的是，海洋上空每单位面积的水蒸气比在陆地上空更为密集，但是，陆地比海洋有更多的降雨，水在陆地上以河流的形式流出以保持水资源的平衡。 -
第19题：
共用题干
第一篇
Water Resources on the Earth
The second most important constituent（构成成分）of the biosphere（生物圈）is liquid water. This can only exist in a very narrow range of temperatures,since water freezes at 0℃and boils a 100℃．Life as we know it would only be possible on the surface of a planet which had temperature: somewhere within this narrow range.
The earth's supply of water probably remains fairly constant in quantity.The total quantity of water is not known very accurately,but it is about enough to cover the surface of the globe to a depth of about two and three-quarter kilometers.Most of it is in the form of the salt water of the oceans一about 97 percent. The rest is fresh.But three-quarters of this is in the form of ice at the poles and or mountains and cannot be used by living systems until melted.Of the remaining fraction,which h somewhat less than one percent of the whole.There is 10—20 times as much stored underground water as there is actually on the surface.There is also a tiny,but extremely important fraction of the water supply which is present as water vapour in the atmosphere.
Water vapour in the atmosphere is the channel through which the whole water circulation（循环） of the biosphere has to pass.Water evaporated（蒸发）from the surface of the oceans,from lakes and rivers and from moist（潮湿的）earth is added to it. From it the water comes out again as rain or snow,falling on either the sea or the land. There is,as might be expected, a more intensive evaporation per unit area over the sea and oceans than over the land,but there is more rainfall over the land than over the oceans and the balance is restored by the run off from the land in the form of rivers.The total quantity of water on Earth________.
A:has greatly increased in recent years
B:remains almost unchanged
C:is decreasing constantly
D:is affected by global warming答案：B解析：文章第一段的第二句讲到液态水“only exist in a very narrow range of temperatures"，虽然B（我们星球的表面）也有点道理，但是液态水对温度的要求很高，并非地球的所有表面都有液态水存在，所以答案D正确。
第二段第一句提到地球上水的供给“remains fairly constant in quantity"，数量上是恒定的，它就没有增加也不会减少，只不过会以不同的形态出现，所以选择B（保持不变）。
问题是“地球上绝大部分淡水以什么形式出现？”第二段中间提到淡水时，说到“three-quarters of this is in the form of ice at the poles and on mountains"，即3/4的淡水以冰的形式存在于两极和高山中，后面提到剩余部分的淡水存在于地下，但占比少于1%,所以选项A正确。
词义辫析题， fraction有“小部分”的意思，考虑到前面提到地球97％的水以海洋咸水的形式存在，剩下的3％则以冰的形式存在于两极和高山，余下的自然不多，所以选B。
第三段的最后一句说到“there is more rainfall over the land than over the oceans”，陆地的降雨比海洋要多，但没有提到河流和山脉的降雨比较，所以C正确。大气中的水蒸气是整个生物圈的水循环必经的途径。水从海洋的表面、湖泊、河流和潮湿的泥土中蒸发出来并补充到大气中。水以雨或雪的形式再次出现，降落在海洋或陆地上。可以预料到的是，海洋上空每单位面积的水蒸气比在陆地上空更为密集，但是，陆地比海洋有更多的降雨，水在陆地上以河流的形式流出以保持水资源的平衡。 -
第20题：
A cluster administrator is concerned about using the forced varyon resource group function. Although the function provides increased data availability if it is enabled for a cluster resource group， management is concerned about data integrity. If a varyonvg command fails， an HACMP forced varyon will only occur if which of the following is true？（）
- A、 A loss of quorum has occurred on one of the disks in the failed volume group.
- B、 Selective fallover caused by an application moves a resource group to a takeover node.
- C、 A check is made to ensure at least one complete copy of all data is available in the volume group.
- D、 The MISSING_PV=TRUE environment variable has been set causing the volume group to be forced online.
正确答案:C -
第21题：
单选题The fact that it has become more onerous or more expensive for one party than he thought （）sufficient to bring about a frustration.Ais not
Bis
Cwill probably be
Dis one of the way by which it is
正确答案： A解析： 暂无解析 -
第22题：
填空题Worldwide rainfall over land has increased by about one percent.____正确答案： D解析：
由题干中“Worldwide rainfall over land”定位至D段。本段提到，世界范围内的陆地降雨量增加了大约1%（increased by about one percent），故匹配段落为D段。 -
第23题：
单选题In a single-tier environment running WebSphere Commerce V5.6 Professional Edition， traffic has increased significantly over the last month. It has been determined that load has increased throughout the system. Which is the BEST change to provide the largest increase in performance？（）AUpgrade to WebSphere Commerce V5.6 Business Edition
BCreate a two-tier environment by moving the database server to a new node
CCreate a demilitarized zone （DMZ） between two firewalls
DCompile all the store JPSs
EDisable all caching of JSPs
正确答案： A解析： 暂无解析 -
第24题：
问答题Practice 2 Today monocultures have increased dramatically worldwide, mainly through the geographical expansion of land devoted to single crops and year-to-year production of the same crop species on the same land. Available data indicate that the amount of crop diversity per unit of arable land has decreased and that croplands have shown a tendency toward concentration. There are political and economic forces influencing the trend to devote large areas to monoculture, and in fact such systems are rewarded by economies of scale and contribute significantly to the ability of national agricultures to serve international markets. The technologies allowing the shift toward monoculture were mechanization, the improvement of crop varieties, and the development of agrochemicals to fertilize crops and control weeds and pests. Government commodity policies these past several decades encouraged the acceptance and utilization of these technologies. As a result, farms today are fewer, larger, more specialized and more capital-intensive. At the regional level, increases in monoculture farming meant that the whole agricultural support infrastructure (i.e. research, extension, suppliers, storage, transport, markets, etc.) has become more specialized.正确答案： 【参考译文】
现在,单一栽种模式已在全球范围内迅速发展,其途径主要是扩大种植单一作物的土地面积和在同一块土地上年复一年地种植同一种作物。现有数据显示,单位面积耕地上的作物种数已经减少,而且农田也趋向于合并。用大片土地栽种单一作物,导致这种趋势的有政治上和经济上的因素,其实这种栽种模式从规模经济收得了回报,而且在国家能够满足世界农业市场的需求方面作出了不小的贡献。
促使农业模式向单一栽种转变的技术因素有机械化,作物品种的改良,以及作物化肥和控制病虫害农药的研制。最近几十年的政府农产品政策也鼓励对这些技术的引入和利用。结果,现在的农场就趋少、趋大、趋向专业化和资本密集化。在区域范围内,增加单一栽种的农业比重也就意味着整个农业基础设施(例如科研、扩建、供应商、仓储、货运、市场等等)更为专业化。解析： 暂无解析