00522英语国家概况
The most important features in the growth of American economy in the early 20th cenruty were（）A、the use of steam and electricity as chief energy,the development of lare corporation and the development of railwayB、the development of large corporation,urban
题目
The most important features in the growth of American economy in the early 20th cenruty were（）
- A、the use of steam and electricity as chief energy,the development of lare corporation and the development of railway
- B、the development of large corporation,urbanization and the employment in production of new technology
- C、the appearance of airplane,the use of electricity on a large scale and urbanization
- D、the rapid development of industry,railway and large cities
参考答案和解析
相似问题和答案
第1题：
According to the author，man's role in the American family is______.
A. less important than woman's
B. equal to woman's
C. irrelevant to the healthy development of the child
D. hard to maintain
[解析] 见第二段第一句话。
第2题：
A、took
B、had
C、played
D、made
第3题：
Besides climate change, developing countries like China need to deal with energy【21】and environmental issues: the development of sources of clean energy needs to be【22】line with their interests. Clean energy has been given greater prominence than ever before; it is seen as a new industrial【23】and【24】of economic growth for the new century. The time for clean energy has come.
In China, clean energy is moving ahead at full speed. Take wind power as an example: by the end of last year, China had【25】wind power generating capacity of 12. 21GW, making China the largest wind power generator in Asia and fourth in the world. But according to the research, one-third of wind power capacity is running【26】due to an inability to get the power to the national【27】.
India-like China—relies【28】on coal for its energy needs. This will only change if the funds and technology to develop clean energy, such as wind and nuclear power, are【29】. India will not choose clean energy【30】. Nuclear power is currently the most【31】of clean energy sources.【32】, if it is to be【33】on a large scale by developing nations, technological advances will be needed to make it competitive with coal.
Compared【34】developed countries, developing countries have more【35】choices when it comes to energy structure. Promoting economic growth requires【36】energy—and coal, the cheapest and most【37】source of energy for many countries—is the【38】choice. Cheap coal means cheap electricity and a competitive economy. Rising electricity prices would cause public【39】and impact on standards of【40】.
(21)
A．scarce
B．scare
C．scarcity
D．scary
解析：scarce“缺乏的，不足的”、“勉强、几乎不”；scare“使恐惧”、“恐慌”；scarcity“缺乏、不足”；scary“恐怖的，吓人的”。所以，本题选择C。
第4题：
B. a growth in the tourist industry
C. a reduction in the number of existing industries
D. the development of a number of service industries
第5题：
Software Engineering Economy is an effective part of software engineering.Which of the following content is the research content of software engineering economy?
Ⅰ.Estimation of software development cost
Ⅱ.Earn & Cost analysis of software development
Ⅲ.Adjustment of software development progress
A．Ⅲ only
B．Ⅱ and Ⅲ
C．Ⅰ and Ⅱ
D．all
第6题：
A. the development of professional competence
B. the development of integrated skills
C. the development of English knowledge
D. the development of language skill
第7题：
According to some experts ，the development of convention venues in Beijing will contribute substantially to the local economy.()
第8题：
Which phase of the software development requires the most development time?
A．the design phase
B．the testing phase
C．the maintenance phase
D．the development phase
第9题：
B. a growth in population
C. the failure of the development programme
D. the development of new towns
第10题：
Energy and Public Lands
The United States boasts substantial energy resources. Federal lands provide a good deal of US energy production,the US Department of the Interior manages federal energy leasing （租赁）both on land and on the offshore Outer Continental Shelf Production from these sources amounts to nearly 30 percent of total annual US energy production.
In 2000,32 percent of US oil,35 percent of natural gas,and 37 percent of coal were pro-duced from federal lands,representing 20,000 producing oil and gas leases and 135 producing coal leases. Federal lands are also estimated to contain approximately 68 percent of all undis-covered US oil reserves and 74 percent of undiscovered natural gas.
Revenues from federal oil,gas,and coal leasing provide significant returns to US taxpayers as well as State Government. In 1999,for example,$553 million in oil and gas revenues were paid to the US Treasury,and non-India coal leases accounted for over$304 million in revenues,of which 50 percent were paid to State governments. Public lands also play a critical role in energy delivery. Each year , federal land managers authorize（许可）rights of way for transmission lines , rail systems , pipe-lines,and other facilities related to energy production and use.
Alternative energy production from federal lands falls behind conventional energy pro-duction , though the amount is still significant. For example , federal geothermal（地热）re-sources produce about 7. 5 billion kilowatt-hours（千瓦时）of electricity per year,47 percent of all electricity generated from US geothermal energy. There are 2,960 wind turbines on public lands in California alone,producing electricity for about 300,000 people. Federal hydropower （水电）facilities produce about 17 percent of all hydropower produced in the United States.
Because of the growing US thirst for energy and increasing public unease with depend-ence on foreign off sources,pressure on public lands to meet US energy demand is becoming more intense. Public lands are available for energy development only after they have been evaluated through the land use planning process.If development of energy resources conflicts with management or use of other resources,development restrictions or impact moderation measures may be enforced,or mineral be banned altogether.
A: Public lands are one of the main sources of revenues.
B: Public lands should be developed to ease energy shortage.
C: Public lands play an important role in energy production.
D: Public lands store huge energy resources for further development.
题干意为“关于美国的公共土地，下列哪一项叙述是真实的？大部分未开发的天然气存储在那里。”短文第二段最后一句提到“据估计，联邦土地中蕴含美国未开发天然气资源的74 %”，故选D。
题干意为“第四段中提到的地热资源，风力涡轮机和水力发电设备作为例子是用来证明 来自公共土地的替代能源资源数量非常大。”短文第四段第一句提到“联邦土地的替代能源生产要落后于传统能源生产，尽管前者的数量也非常巨大”，下文用几个数字表明替代资源的客观数量：地热资源每年生产75亿千瓦时的电力，仅加利福尼亚的公共土地上就有 2960个风力涡轮机等，水电生产占全美国水电生产的17%。故选D。
题干意为“公共土地在满足美国能源需要方面的压力不断增加，因为 美国需要越来越多的能源。”短文第五段第一句提到美国对能源的渴求不断增长，而且公众对于依靠进口资源这种状况感到不安，所以公共土地在满足美国能源需求方面的压力越来越大。故选B。
题干意为“当公共土地通过土地利用规划程序 时它们才可以用于能源开发。”短文最后一段第二句提到“公共土地只有通过了土地利用规划程序才可以用来开发能源”，故选A。