Which country is known for its extensive use of solar panels in solving environmental problems? A. China B. USA C. Japan D. Germany 相关知识点: 试题来源: 解析 A。中国在太阳能板的广泛使用方面处于领先地位,积极利用太阳能解决环境问题。选项 B 美国在某些环保领域有贡献但不是以广泛使用太阳能板...
该句由主句 “After two years ... the solar panels”和定语从句 “which now provide ... thousands of dollars.”构成。其中,which指代the solar panels在定语从句中作主语;现在分词 短语 “saving the neighborhood thousands of dollars”在定语从句中作状语,其逻辑主语是which,即the solar panels;the ...
For solar panels,which material is mainly used to convert sunlight into electricity? A. Water B. Steel C. Silicon D. Paper 相关知识点: 试题来源: 解析 C。解析:对于太阳能电池板,硅主要被用于将太阳光转化为电能。硅具有良好的半导体特性。本题考查材料科学在新能源领域的应用以及词汇辨析。易错点在于...
4. Which of the following statements is NOT true? A. Solar panels are made up of silicon. B. Solar energy can be used for heating food. C. It costs more to use solar energy than before. D. People have used solar energy for thousands of 相关知识点: 试题来源: 解析 答案见上 ...
百度试题 结果1 题目SolarCity, which focuses () putting solar panels on the roofs of homes and buildings, didn’t invent the solar panel.相关知识点: 试题来源: 解析 on 反馈 收藏
选项A“Trees”树木是对环境有益的,能够净化空气而不是污染空气;选项B“Solar panels”太阳能板是清洁能源设备,不会造成空气污染;选项C“Factories”工厂,许多工厂在生产过程中会排放废气,是空气污染的主要来源之一;选项D“Wind turbines”风力涡轮机是清洁能源设施,不会造成空气污染。从语法上,这是一个关于选择正确...
Solar panels are made up of silicon.B:Solar energy can be used for heating food.C:It costs more to use solar energy than before.D:People have used solar energy for thousands of years. 相关知识点: 试题来源: 解析 C 推理判断题。根据Did you know that solar energy is not as expensive as...
根据本段第一句“After two years of hardwork, the group paid for the solar panels, which now provideone-fourth of the school's electricity needs-saving theneighborhood thousands of dollars."可知该小组购买的太阳能电池板可满足学校电力需求的四分之一,且为附近地区节省了数千美元。由此可知使用太阳能...
We reviewed solar panels for home from reputable solar panel companies like REC and SunPower. We also address key questions like are solar panels worth it.
A、C、D项都与对话相符,只有B项不符,原文“An increasing number of companies are selling solar collector panels to heat and cool homes or to heat water”.说明“solar collector panels”既可“heat homes”又可“cool homes”。结果一 题目 Which is not true about solar heat collector panels A....