(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....
**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?** ...
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 ...
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。
I. Proposed by China but Belonging to the Whole World 二、铺就共同发展繁荣之路 II. Paving the Way Towards Shared Development and Prosperity 三、促进全方位多领域互联互通 III. Promoting All-Round Connectivity in Multiple Fields 四、为世界和平与发展注入正能量 IV. Injecting Positive Energy into World...
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 错误,可再生能源通常不会造成污染;选项 D 错误,可再生能源并不一定...
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;B 选项新能源是为了减少污染而不是增加污染;D 选项新能源是为了促进科技进步而不是减慢。
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...
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...
百度试题 结果1 题目What are renewable energy sources? A. Fossil fuels. B. Nuclear power. C. Solar and wind power. D. Coal and oil. 相关知识点: 试题来源: 解析 C。原因:文章中提到我们可以支持太阳能和风能等可再生能源。反馈 收藏