The pie chart depicts the use of different sources of energy in the USA in two decades – 1980s and 1990s. 饼状图描述了在20世纪80年代和20世纪90年代的二十年中美国不同能源的使用。 An overview of the diagram shows that the major source of energy in the USA was oil in both decades, and...
New Green EnergyOcean rise and fall each day. This moving water can make electricity. We call it tide power. There is also heat under the Earth's surface. Scientists can use this heat for energy, which is called heat power. We may find other sources of green energy in the future.Some...
Scientists can use this heat for energy,which is called heat power. We may find other sources of green energy in the future.Some day, green energy could make 100% of the electricity we use. That's good news for the Earth!(a)根据以上内容,从方框中选出每段的主旨大意,其中有一个选项是...
1、You should spend about 20 minutes on this task.The two graphs show the main sources of energy in the USA in the 1980s and the 1990s.Write a report for a university lecturer describing the changes which occurred.Write at least 150 words.model answer:The two graphs show that oil was ...
翻译结果2复制译文编辑译文朗读译文返回顶部 we have today's main source of energy, wind energy, electrical energy, nuclear power, etc. ;翻译结果3复制译文编辑译文朗读译文返回顶部 Our current main energy sources are wind energy, electric energy, nuclear energy...
The main advantage of new energy sources is ___. A. low cost B. abundant supply C. easy transportation D. no E. nvironmental impact 相关知识点: 试题来源: 解析 B。本题考查新能源的主要优势。A 选项新能源成本不一定低;C 选项新能源运输不一定容易;D 选项新能源也有一定环境影响。B 选项新...
uForest fires, volcanic eruption, dust storms, decaying organic matters are the causes of air pollution from the natural sources. Solutions: uLimit the number of cars on the road by increasing petrol tax, improving public transport and setting up...
The main advantage of using renewable energy sources is ___. A. high cost B. limited availability C. environmental friendliness D. low E. fficiency 相关知识点: 试题来源: 解析 C。使用可再生能源的主要优点是环保。选项 A 高成本是缺点。选项 B 有限的可用性不准确,可再生能源有很大潜力。选项 D...
What is the main problem with traditional energy sources according to the passage? A. They are too expensive to be widely used. B. They are finite and cause environmental problems. C. They are difficult to be exploited. D. They are not E. fficient enough. ...
You should spend about 20 minutes on this task.The two graphs show the main sources of energy in the USA in the 1980s and the 1990s.Write a report for a university lecturer describing the changes which occurred.Write at least 150 words.70 ...