We must find ways to stop pollution.Waste water must be cleaned before it is poured into the river.People shouldn‘t throw away rubbish here and there.We should pick up the garbage around us.We‘d better plant more trees.I‘m sure if we take care of our environment, our world will be...
The diseases caused by PM2.5pollution in different systems are shown. CAD, cardiovascular disease; NASH, non-alcoholic steatohepatitis; HCC, hepatocellular carcinoma. Credit: Kezhong Zhang Fine air particles, less than 2.5 micrometers in diameter (PM2.5), are a major air pollutant linked to variou...
一些形成雾霾的污染物也跟严重的健康问题和环境破坏有关。 “ Exposure to very small particles in the air has been linked to increased respiratory illness, decreased lung function and even death. Some particles contribute to acid rain formation, which can make lakes, rivers and streams unsuitable for...
We are aware that air pollution can impact our physical health, especially the respiratory system. Recent studies however have shown that breathing polluted air can also affect our mental health as both outdoor and indoor air pollution have been linked to conditions like depression, anxiety, and e...
Please___ the TV. There is a basketball game on CCTV-5. Let's watch it. E. turn on F. turn off G. turn down . turn in 相关知识点: 试题来源: 解析 33. D 34. A 33. 题目询问空气污染对生活的影响程度,"how much" 用于询问不可数名词的数量或程度,因此选择 D。 34. 题干意为打开...
How does air pollution affect human health? A. It has no effect on human health. B. It can cause respiratory problems and heart diseases. C. It only affects the environment. D. It makes people stronger. 相关知识点: 试题来源: 解析 B。解析:文中明确指出大气污染会导致呼吸问题如哮喘、支...
what constitutes an air pollutant D. the quantity of compounds added to the atmosphere E. the F. how G. what . the 相关知识点: 试题来源: 解析 B定位:根据题干信息Thepassagemainlydiscusses可知本题考查文章的主旨,需通观全文。解析:四项分别为:空气污染的经济影响、空气污染物的构成、空气污染物会...
A. Planting more trees in the city center can solve all air pollution problems. B. Everyone should use public transportation instead of private cars as much as possible to cut down air pollution. C. Closing all the factories will make the air completely clean. D. Air pollution has nothing ...
百度试题 结果1 题目How (solve) the air pollution is still a problem.相关知识点: 试题来源: 解析 to solve 【详解】 句意:如何解决空气污染仍然是一个问题。solve“解决”,此处是结构“疑问词+动词不定式”。故填to solve。反馈 收藏
【题目】What is the air pollution index for?A. To make the air clean.B. To tell how dirty the air is.C. To make the air dirty. 相关知识点: 试题来源: 解析 【解析】B【解析】根据 It is a number that tells us howdirty the air is.可知空气污染指数告诉我们空气有多么脏。故答案为B。