题目Which transportation uses renewable energy? A. Airplane B. Ship C. Solar-powered car D. Truck 相关知识点: 试题来源: 解析 C。解析:Solar-powered car 使用太阳能,太阳能是可再生能源。Airplane、Ship 和 Truck 主要使用化石燃料,不是可再生能源。
搜索智能精选 题目While producing large quantities of CO2, these computers emit a great deal of heat, so the centres need to be well air-conditioned, which uses even more energy. 答案 A
Which of the following uses the least energy? A. The boxset TV. B. The tablet. C. The LCD TV. D. The desktop puter. 相关知识点: 试题来源: 解析 [答案].B [解析]细节理解题。本题题干意为:以下哪种装置耗能最少?根据第一段可知新装置耗费的能量较少,而第二段则指出与其他几种装置相比...
Which uses less energy and a dishwasher or washing A few years ago, the answer was that the dishwasher was better but that a very careful hand-washer could probably use about the same amount of water ashing is valued, machine dishwashers pay for themselves within a year of use."and less...
before tablets and e—readers showed up in 2007."可知,tablet便签是最新出现的,又因为第一段最后一句“That's bad news for the environment – and our wallets – as these outdated devices consume much more energy than the news ones that do the same things。”可知,新装置比旧装置消耗能源少,所以...
Which of the following uses electricity as energy? A. Train B. Ship C. Electric scooter D. Plane 相关知识点: 试题来源: 解析 C。电动滑板车使用电力作为能源。选项 A 火车有多种能源类型,一般不是单纯用电。选项 B 船也有多种能源类型,一般不是单纯用电。选项 D 飞机一般使用航空燃油等,不是电力...
Which of the following uses the least energy ? A. The box—set TV. B. The tablet. C. The LCD TV. D. The desktop computer. E. They found that more on — demand entertainment viewing on tablets instead of TVs and desktop computers could cut energy consumption by 44%. ”可知,在平板...
电大理工英语4练一练答案.doc,Unit1 Fashionable Multimedia Listening and Speaking 1 题目1 George cant remote control the costumers mobile phone. 正确的答案是“错”。 题目2 The charge of the download service is low. 正确的答案是“错”。 题目3 The Smart Tuto
Every modern dishwasher has a special energy-efficiency setting that uses less power to heat the water by heating the water more slowly over a longer cycle Wait until your dishwasher is full before putting it on. Washing a half load of dishes simply wastes half the energy produced by your ...
B 3. 细节理解题。根据文章最后一段中的They found that more on-demand entertainment viewing on tablets instead of TVs and desktop computers could cut energy consumption by 44%.可知,平板电脑比起电视和台式电脑是耗能最少的电子设备,可以降低44%的耗能。故选B。