aThis is my room. It’s a nice room. There is a window in the wall, and a bed next to the window. My desk is between my bookcase and my bed. There are a lot of books in the bookcase. A lamp is on the desk. There are some pictures on the wall. My backpack is on my chai...
a提供上网、复印、传真 Provides the surfer, the photocopying, the facsimile[translate] aSky rose miracle 天空玫瑰色奇迹[translate] acontroller diag 控制器diag[translate] awhat are the main types of air pollution? 什么是空气污染的主要类型?[translate]...
a你怎么去里呢 How do you go to where[translate] aResizable 可重新调整[translate] aduck ambiguous 鸭子模棱两可[translate] aclick cancel todebug the application. 正在翻译,请等待... [translate] aWhat are the main types of air pollution 什么是空气污染的主要类型[translate]...
What are the main sources of air pollution? A. Natural disasters B. Vehicle emissions and industrial activities C. Household waste D. Agricultural activities 相关知识点: 试题来源: 解析 B。解析:文章中明确提到空气污染的主要来源之一是车辆排放,工业活动也对空气污染有重大贡献。A 选项自然灾害不是空气...
百度试题 结果1 题目What are the forms of pollution? A. Air,water and soil. B. Oil and word. C. Marine life. 相关知识点: 试题来源: 解析 A 反馈 收藏
1.Environment pollution is getting worse and worse.2.What are the main causes of pollution?3.What measures should we take to protect the environment?2.请根据题目“My View on Having a Private Car 我对拥有私人汽车的看法”按照下列提纲写一篇100字短文.1.现在有私车的人越来越多.2.拥有私车有利...
百度试题 结果1 题目what are the sources of pollution? A. the use of pesticide on the plants and crops B. car exhausts C. industrial sewage D. household garbage 相关知识点: 试题来源: 解析 ABCD 反馈 收藏
What are the major sources of air pollution? A. Natural disasters B. Industrial activities and vehicle emissions C. Agricultural activities D. Forest fires 相关知识点: 试题来源: 解析 B。解析:文章中明确提到工业活动和车辆排放是空气污染的主要来源。
B。解析:文中提到 Air pollution is mainly caused by the burning of fossil fuels such as coal, oil, and gas. Industrial emissions, vehicle exhausts, and power plants are the major sources of air pollution.(空气污染主要是由煤炭、石油和天然气等化石燃料的燃烧引起的。工业排放、汽车尾气和发电厂是...
2 What are the sources of water pollution? 相关知识点: 试题来源: 解析 水污染的来源主要分为两大类:自然来源和人为来源。自然来源包括地质活动、生物活动和大气沉降。人为来源包括工业污染、农业污染、生活污水、城市径流、船舶污染和矿产开采。 水污染的来源主要分为自然来源和人为来源。自然来源包括火山爆发、...