The air pollution is mainly caused by ___. A. cars B. bikes C. walkers D. trees 相关知识点: 试题来源: 解析 A。本题考查对造成空气污染的事物的认知。选项 A“cars”(汽车)会排放尾气,是造成空气污染的主要原因之一;选项 B“bikes”(自行车)不会造成空气污染;选项 C“walkers”(行人)也不会...
英语作文:汽车和空气污染Cars and Air Pollution Nowadays, cars have become a common means of transportation. However, they also bring us a lot of problems, such as air pollution. Cars emit a lot of exhaust gases that contain harmful substances, such as carbon dioxide, sulfur dioxide and ...
第一篇:英文写作 4 cars & air pollution 汽车和空气污染 汽车尾气造成的环境污染 Directions: A.Cars play an important role in modern society.But they are also responsible for a good part of air pollution in big cities.Write an essay of about 200 words on car and air pollution on the followi...
【答案】：人们时常抱怨汽车导致的空气污染。人们时常抱怨汽车导致的空气污染。
1. the serious problem of air pollution caused by cars; 2. your suggestions on how to deal with the problem. 关于汽车污染的英语作文Cars and Air Pollution Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption,cars are respo...
--- ___ cars, ___ air pollution.--- Yes, and the air will be fresher and cleaner.( )A. More; lessB. More; fewerC. Fewer; fewerD. Fewer; less 答案 根据句意"车辆越少,空气污染就越少.是的,并且空气将会更清新、干净."可知,要用形容词的比较级,the more…,the more…越…...
Air pollution is mainly caused by ___. A. cars and factories B. trees and flowers C. birds and animals D. rivers and lakes 相关知识点: 试题来源: 解析 A。本题考查空气污染的主要原因。选项 A“cars and factories”汽车和工厂会排放大量的污染物,是造成空气污染的主要原因;选项 B“trees and...
百度试题 结果1 题目1. There is more air pollution because cars are widely used these days. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
In fact, the production of electricity by coal-fired power plants and other sources can cause more pollution than most cars. If that wasn't enough, we pollute the air when we heat our homes and public buildings with fuels other than electricity — just as we do when we drive our cars....
百度试题 结果1 题目17.There is more air pollution because cars are widely used these days. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏