aIt is to bring products to their clients which are more energy efficient: in home buildings, in the transportation, in appliances, it can be lighting," 它是给更加省能源的他们的客户带来产品: 在住宅建设,在运输,在器具,它可以点燃, “[translate]...
Which transportation is the most energy-efficient? A. Car B. Bike C. Train D. Plane 相关知识点: 试题来源: 解析 B。本题考查交通工具的节能环保效率。自行车(Bike)依靠人力驱动,不消耗化石能源,是最节能环保的交通工具。汽车(Car)通常依赖汽油或柴油,消耗能源且排放尾气。火车(Train)虽然相对节能,但不...
In the imagined future, energy sources will be ___ efficient. But currently, which energy source is relatively more efficient? A. more B. most C. less D. as 相关知识点: 试题来源: 解析 A。想象的未来能源会更高效,现在问哪种能源相对更高效,用比较级 more efficient。most 是最高级不合适;...
Which transportation mode is the most energy-efficient? A. Train. B. Plane. C. Car. D. Bicycle. 相关知识点: 试题来源: 解析 D。解析:自行车是人力驱动,能源利用效率最高。火车、飞机、汽车都需要消耗能源,且在能源转换过程中有一定的损失。
In order to save electricity, we should use energy-efficient light bulbs. Which word means “energy-efficient”? A. powerful B. economical C. bright D. colorful 相关知识点: 试题来源: 解析 B。解析:本题考查词汇理解。powerful 强大的;economical 节能的;bright 明亮的;colorful 多彩的。根据句意...
A. More environmentally friendly. B. More energy-efficient. C. Higher cost. D. Improving performance and range. 相关知识点: 试题来源: 解析 C。解析:文中提到新能汽车更环保、更节能、性能和续航里程不断提高,而高成本是面临的挑战不是好处。反馈...
As technology advances,more efficient energy solutions will emerge.Which of the following is an example of an efficient energy solution? A. High-energy-consuming factories B. Outdated power grids C. Smart energy management systems D. Inefficient transportation ...
Energy efficiency is a hot button issue in the United States, and every year the American Council for an Energy -Efficient Economy (ACEEE) releases a survey of all 50 states (plus D.C. and three territories) ranking them in order from most efficient to least efficient. Considering savings ...
According to the article, in which area was it more energy-efficientA.Smelting industryB.Mining industryC.BankingD.Weaving的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷
The use of energy-efficient appliances can help reduce energy consumption. Which of the following is an energy-efficient appliance? A. An old refrigerator that uses a lot of electricity. B. A light bulb that burns out quickly. C. A washing machine with a high energy rating. D. A hair ...