Compare real-time worldwide air quality levels with AirVisual's interactive air quality and pollution map. Learn from PM2.5 trends and our ranking of most polluted cities in the world.
See a ranking of 2023’s most polluted cities. Most polluted countries/regions See a ranking of 2023’s most polluted countries. News Revealing the Invisible: MEED Foundation pioneers air quality efforts in Iraq MEED Foundation is transforming Iraq’s air quality with the first comprehensive...
解析 [答案]breathe [解析] [详解]考查动词时态和主谓一致。句意:在我看来,我们呼吸的空气的质量很重要。分析句子可知,提示词作定语从句中谓语动词,应用动词形式breathe,结合句意可知,陈述客观观点,应用一般现在时,主语是复数代词we,所以谓语动词也用复数形式。故填breathe。
句意:正如报道显示的那样,这个城市的空气质量在过去两个月大有改 善。此处为非限定性定语从句,关系词指代The air quality in the city has improved over the past two months在从句中作主语,表示“正如……那样”,故D项正确。 结果一 题目 (2014·陕西质量检测一)The living standard of the people in ...
While a number of wealthy, developed nations are seeing improved air quality, cities in most low- and middle-income countries have seen pollution levels rise in recent years. In fact, nearly half of the world's urban population is stuck breathing air with particlepollution levelsthat are at le...
1.The air quality in the city,___ is shown in the report,has improved over the past two months.( ) A. that B. it C. as D. what相关知识点: 试题来源: 解析 分析 我们城市的空气质量,据报道已经改善了很多. 解答 答案C.通过分析句子成分可知,这里是as引导的定语从句,as正如,在这里作主语...
Airstream standards for quality have been self-imposed since the days of our founder. We always build the right way, not the fastest way.
15.The air quality in the city,asis shown in the report,has improved over the past two months. 相关知识点: 试题来源: 解析 分析 在过去的两个月中这座城市的空气质量得到了改善,正如报告中显示的. 解答 答案是as;本题考查as引导的非限制性定语从句;as引导的非限制性定语从句指代的是整个主句的内容,...
Heat wave Summer 2003 Air quality Ozone Wild fires Mots clés Canicule Été 2003 Qualité de l’air Ozone Feux de forêt 1. Introduction Among the expected consequences of climate change is the increase in the frequency of extreme meteorological events [14]. Extremes like floods, droughts, and...
The strong economic growth in China in recent decades, together with meteorological factors, has resulted in serious air pollution problems, in particular over large industrialized areas with high population density. To reduce the concentrations of pollu