it's very important for our life,we use electricity in everywhereElectricity helps human to do much works,electricity is dangerous too ,we must use electricity careful,we also should save electricity ,for example ,turn off the lights when you leave home or school ,let's use electricity in ...
In recent years, protecting the environment is becoming more and more important to the whole human beings. It is everyones duty to do someting good to the environment around us.As middle school students, we can also do a lot of helpful things.For example, we can protect it by not throwing...
If it comes true, it would be the most terrible thing in the world. Without electricity, we have to use candles instead of lights in every dark night; we cannot use any electronic products for material or spiritual enjoyment. Our live would go back to the old age. Is it wh...
electricity gridenergy storageelectric transportationbatteriessmart gridScientific American is the world's premier magazine of scientific discovery and technological innovation for the general public. Readers turn to it for a deep understanding of how science and technology can influence human affairs and ...
What? No electricity? I almost denied the idea immediately. But what better way is there to go green? After giving it a second thought, we decided to put in an offer and moved in on Thanksgiving Day. When we f...
a18. What is your gender? (Please note: We hire, promote, and reward employees without regard to any difference unrelated to performance.) Please mark “I prefer not to answer” if you prefer not to provide this information. 18. 什么是您的性别？ (请注意： 我们聘用，促进，并且奖励雇员不...
"weather." It doesn't really exist except in our minds. "Electricity" is a bunch of electrical happenings which human beings have grouped together. Looking for "electricity" inside wires would be as foolish as collecting rainwater in order to look for tiny pieces of "weather" in the water....
Out of all the part of the human body, the hand has the highest resistance, with the mouth the lowest. You easily feel more pain in the mouth than the hand if electricity is made to pass through both places. Also, a more calloused hand have a higher resistance as a result of the ...
I’m glad to receive your letter and get a chance to discuss artificial intelligence with you. I don’t think you need to be too worried about it. Al will never completely take the place of human beings. Instead, it has more advantages than disadvantages. The following is my point of ...
B.Itconsumesalotofelectricitytooperate. C.Itworkseffectivelyinreducingforestfires. D.Itmainlyreliesonsatellitestocollectdata. ( )8.Whatisthemainideaofthepassage? A.Humanactivitiescausepandastolosetheirhome. B.Smarttechnologyishelpingtosaveendangeredanimals. C.Huaweihastakentheleadinfacialrecognitiontechnology....