What is the problem of solar energy? A. It produces a lot of greenhouse gas emissions. B. It depends on sunlight and can't generate electricity all the time. C. It is too expensive to build solar panels. D. It is not sustainable. ...
These are often expensive to develop,and there are problems.Solar energy,for example,is not always available because the sun moves about the sky and there are many days when the weather is very bad. There is one source,however,which may become very important.This is geothermal energy or heat...
A)Build a tank for keeping calcium oxide.C) Recover super-heated steam.B) Find a new material for storing energy.D)Collect carbon dioxide gas.Questions 19 to 21 are based on the recording you have just heard. 19.A)The engineering problems with solar power. B)The generation of steam ...
百度试题 结果1 题目The problem now is how to make wide use of solar energy. A. discussed B. discussing C. being discussed D. to have been discussed 相关知识点: 试题来源: 解析 C 反馈 收藏
Solar energy is considered one of the most promising energy sources because it is ___. A. renewable B. exhaustible C. limited D. non - recyclable 相关知识点: 试题来源: 解析 A。解析:本题考查新能源相关词汇。“solar energy”是太阳能的意思。“renewable”表示可再生的,太阳能是可再生能源,这是...
According to the passage, solar energy has the following benefits EXCEPT that . A. it creates no pollution B. it can save money C. solar panels are easy to maintain D. solar E. nergy is renewable 相关知识点: 试题来源: 解析 C 正确答案:C 解析:细节题。题干问的是“根据全文,除了哪一项...
22. Solar energy is a new kind of energythat we can use to replace the tradi-tional energy.A. rootB. originC. sourceD. pool 相关知识点: 试题来源: 解析 【答案】C【核心短语/词汇】Solar energy:太阳能;energy source:能源。【翻译】太阳能是一种新型能源我们可以用它代替传统能源。【解析】root:...
D. To be replaced by traditional sources of E. nergy. 相关知识点: 试题来源: 解析 B。解析:“Looking into the future, solar energy is expected to play an even more important role in meeting the world's energy needs.”,展望未来,太阳能有望在满足世界能源需求方面发挥更重要的作用,所以选 B...
Free Planet Solar System Jupiter 2081 Words 9 Pages Good Essays Read More Solar System the Sun? Advantages of and Problems with Solar Energy by Ethan Goffman I’d put my money on the sun and solar energy. What a source of power! I hope we don’t have to wait until ...
Solar energy causes A.less pollution than oilB.more pollution than oilC.the same pollution as oilD.financial problem 答案 A第二段的最后一句告诉我们,用太阳能将减少对其他造成污染的能源的需求,这就意味着减少了对环境的污染。相关推荐 1Solar energy causes A.less pollution than oilB.more pollution ...