Many people continue to use cars and motorcycles even though they know that they are bad for the environment. Why is this the case? What can be done to reduce the use of these vehicles? Give reasons for your answer and include any relevant examples from your own knowledge or experience. ...
英语翻译Worldwide,40 million new passenger cars are built every year.A recent estimates that the number of cars on the world's roads will triple over the next twenty years--to 1.5billion cars.According to the recent study,approximately how many cars are
(1)根据:Battery (电池) cars;Fuel Cell (燃料电池) cars;Solar (太阳能的) cars可知在文中提到了三种,故答案为:three。(2)根据:So the "green" cars will become popular.It means that there will be a few new kinds of cars that don't use petrol.可知因此,"绿色"汽车将...
◆Head along to your local museum and find one of the many animals waiting for you there.◆What do you see? It could be an animal crouching (蹲伏) in a painting or sitting in a photo! Whatever you find, make sure you have a good, long look at it.◆Create a picture that imagines...
While many of us believe we are safe drivers, about eight people die in crashes involving a distracted driver every day in the United States. It’s good to understand the high toll of distracted driving and how to stay safe on the road.
Yet, many would argue that all road users should follow the same rules when interacting with other road users. This tension adds another layer of complexity to creating consensus on interpreting ROTRs. Today, these questions are largely left for AV developers to answer individually, with some ...
How To Get Into Cars: Drag Racing Mods December 17, 2020byLewin Day20 Comments While some love to carve up mountain roads, and others relish the challenge of perfectly apexing every corner at the track, many crave a different challenge. Drag racing is a sport all about timing, finesse, ...
Amtrak makes the bulk of its money from ticket sales, primarily from short-distance trips, and mainly from one line, the Northeast Corridor line. Amtrak also receives significant subsidies from the government to keep it running. The company faces many challenges, some of which should be remedied...
C. Limit the number of cars. D. All of the above. 答案:D。解析:A选项建更多的路可以缓解交通拥堵;B选项鼓励公共交通出行也能减少私家车数量从而缓解拥堵;C选项限制汽车数量同样有效。所以答案是D,以上三个选项都可以。 25. Which country is leading in artificial intelligence research? A. The United ...
Since all three types of cars have many of the same components (tires,transmissions, et cetera), we'll ignore that part of the car and compare efficiencies up to the point where mechanical power is generated. Let's start with the fuel cell car. (All of these efficiencies are approximations...