Renewable energy sources like solar and wind power are ___. A. clean B. dirty C. noisy D. ugly 相关知识点: 试题来源: 解析 A。本题考查形容词辨析。太阳能和风能等可再生能源是清洁的,所以选 A。dirty 是脏的;noisy 是吵闹的;ugly 是丑的。反馈...
Using renewable energy sources like solar and wind power can ___. A. pollute the environment B. save non-renewable resources C. increase carbon emissions D. destroy natural habitats 相关知识点: 试题来源: 解析 B。本题考查可再生能源的作用。使用太阳能和风能等可再生能源可以节约不可再生资源,对环...
Renewable energy sources like solar and wind power are being ___. A. developed B. advanced C. improved D. promoted 相关知识点: 试题来源: 解析 D。promote 表示“推广,促进”,符合文意。developed、advanced 和 improved 侧重于发展、进步和改进,不太符合这里的语境。
from the current 49.6 percent, as renewable energy like solar and wind power has been playing an increasingly prominent role in ensuring the country's energy supply, Luo said.他说，光伏发电和风电等可再生能源在确保国家能源
Every machine and power station, even renewable energy like wind and solar, creates waste heat that is simply lost in the atmosphere. Thankfully, scientists and engineers are devoted to collecting heat and transforming it into useful electricity. Now researchers at Penn State University have created...
Renewable energy sources, such as solar and wind power, are considered more environmentally friendly because they produce little or no ___. A. emissions B. resources C. fuels D. machines 相关知识点: 试题来源: 解析 A。解析:本题考查名词词义辨析以及能源与环境的关系。emissions在这里表示“排放物...
Renewable energy sources include solar power, wind power and ___. A. nuclear power B. coal power C. hydropower D. oil power 相关知识点: 试题来源: 解析 C。本题考查可再生能源的种类。可再生能源包括太阳能、风能和水能。选项 A“nuclear power”是核能,不是可再生能源;选项 B“coal power”是煤...
A. coal and oil B. solar and wind power C. nuclear power D. gasoline 相关知识点: 试题来源: 解析 B。本题考查可再生能源。“solar and wind power”(太阳能和风能)是可再生能源,“coal and oil”(煤炭和石油)、“nuclear power”(核能)和“gasoline”(汽油)都不是可再生能源或有一定的环境风险。
“Renewable energy sources” include solar power, wind power, and hydro power. A. 可再生能源 B. 新能源 C. 不可再生能源 D. 传统能源 相关知识点: 试题来源: 解析 A。“Renewable energy sources”是“可再生能源”;B 选项“新能源”通常用“new energy”;C 选项“不可再生能源”是“non-renewable...
We should encourage people to use renewable energy sources___solar and wind power. A. such as B. for example C. like D. as 相关知识点: 试题来源: 解析 A。“such as”用于列举同类事物中的几个例子,后面可接多个例子。“for example”一般只举一个例子,且用逗号隔开。“like”表示“像”,通常...