【解析】A make 制造;B cause 造成,引起;C lead 带领,引领;D catch 抓住。“The use of electricity”的意思是“电的使用”,“air pollution”的意思是“空气污染”,根据四个选项中动词的意思,可知选项B的“cause”符合语境,即电的使用不造成污染。 选B。反馈 收藏 ...
Delectricity: 电; 电能; in one way or another:; 为什么几乎每个人都用电? 以这样或那样的方式。 A项Why(为什么); B项When(什 么时候) ; C项Where(在哪里) ; D项How (怎样) 。 根据回答 “In one way or another. (以这样或那样的方式。 )”可知,这里是在 回答 “以这样或那样的方式” ,所以...
The article reports on calculations derived by Jonathan Koomey of Lawrence Berkeley National Laboratory in California on the electricity consumption of servers at Google and other computing services. Koomey claims that such firms' data centers consume one percent of the world's electricity and such ...
our life would be less convenient and less enjoyable. So we must try our best to save it. (Written by Feifan from Class 1, Grade 7)Electricity is a form. of energy that is used to provide light. We use electricity to cook food and give power for the electricity appliances...
The bigger the heat pump, the more power it will need to run. Example: 4-ton heat pump will use more electricity than a 2-ton unit. Cooling energy efficiency (SEER rating); primary factor for cooling. The more efficient the heat pump, the fewer watts it will require to run. Example:...
【答案】Theuseofelectricitydoesnotcauseairpollution.【核心短语/词汇】airpollution 空气污染【翻译】电的使用不会造成空气污染。【解析】根据所给词语可知应连成陈述句,主语是Theuseofelectricity, 句子开头首字母大写,后跟助动词does+not, 动词cause用原形,宾语是airpollution, 故答案为:Theuseofelectricitydoesnotcause...
What does the backpack use to make electricity? (no more than 10 words) 相关知识点: 试题来源: 解析 太阳能板或动能装置 背包可通过太阳能板将光能转化为电能,或利用人体运动的动能通过内置装置(如摩擦电或压电材料)发电。问题明确且存在答案,故直接解析。
Regarding the most energy-conscious kind of television, LED televisions use the least electricity. Here is a complete breakdown of the average energy a TV requires based on the television type and the screen size. As you consider how much electricity a television uses, keep in mind the capacity...
Wondering what the average home’s power usage is? Learn how many kilowatts it takes to power a house and what’s using the most electricity.
提示:l.What is electricity?2. How do we use electricity?3. Where does electricity come from?Electricity扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 One possible version: Electricity Electricity is a kind of energy. It gives us power and flows through wires. We use ...