**54. Where can we get biomass?** 文章第四段提到“Biomass is energy that we get from plants around us. For example, deadwood or grass is burned in power stations.”,说明生物质能来自我们周围的植物,例如枯木或草。 **55. How many kinds of green energy are mentioned in the passage?** ...
(E)What are the main sources(来源) of green energy?( B )1. Water power uses moving water in rivers and dams(堤坝).Moving water has energy. Water power makes 16.6% of the elec tricity we use.( D )2. Is wind power new? No, it isn't. People used wind pow-er many years ago....
Our modern lifestyles have been made depent on large quantities of energy What are the main sources of energy in our country What alternatives are there55 We have been living in the nuclear age now for over half a century Since the first atomic bombs were developed nuclear technol...
C. Nuclear power, geothermal power, and tidal power. D. Biomass E. nergy, biogas, and waste-to-energy. 相关知识点: 试题来源: 解析 B。解析:文章中明确提到传统能源有煤炭、石油和天然气。太阳能、风能和水能是新能源。核能源、地热能、潮汐能、生物质能、沼气和废物能源在文中未提及。反馈 收藏 ...
A. They are cheap. B. They are reliable. C. They reduce greenhouse gas emissions. D. They create jobs. 相关知识点: 试题来源: 解析 C。中文解析:可再生能源的主要优势在于减少温室气体排放,这对于应对气候变化至关重要。A 选项它们便宜不准确;B 选项可靠只是一方面但不是主要优势;D 选项创造就业机会...
What is the main advantage of using renewable energy sources? A. They are expensive. B. They are unlimited. C. They cause pollution. D. They are difficult to obtain. 相关知识点: 试题来源: 解析 B。解析:使用可再生能源的主要优势是它们是无限的。选项 A 错误,可再生能源不一定昂贵;选项 C ...
What could become important sources of energy in the future? A. Oil and gas B. Tidal power and geothermal energy C. Coal and nuclear power D. None of the above 相关知识点: 试题来源: 解析 B。解析:文章末尾提到随着技术进步,潮汐能和地热能可能会成为未来重要的能源来源。
A. They are expensive. B. They produce harmful emissions. C. They are clean and do not produce harmful emissions. D. They are only available in certain areas. 相关知识点: 试题来源: 解析 C。中文解析:可再生能源的主要优势之一就是清洁,不会产生有害排放物或污染物。A 选项说它们昂贵,与文章中...
What is the main purpose of developing new energy sources? A. To make money. B. To increase pollution. C. To meet the growing energy demand. D. To slow down technological progress. 相关知识点: 试题来源: 解析 C。解析:开发新能源的主要目的是满足日益增长的能源需求,A 选项赚钱不是主要目的;...
A. They are cheap. B. They are always available. C. They do not pollute the environment. D. They are E. asy to produce. 相关知识点: 试题来源: 解析 C。可再生能源的主要好处是不污染环境。其他选项虽然可能在某些方面有一定优势,但不是主要的环保方面的好处。反馈...