The air pollution in China___mainly___by high levels of PM2.5. 相关知识点: 试题来源: 解析 答案:is,caused.原句是一般现在时的主动语态,下文的主语是the air pollution是动词cause引起的承受者,构成被动关系,故用一般现在时的被动语态am/is/are+过去分词,主语是不可数名词,故用is,cause的过去式是caused...
14. Air pollution, together with littering, causes _(cause) many problems in our large industrial cities today. 相关知识点: 试题来源: 解析 答案见上14. causes/has caused/is causing查 致。 句意:如今,空气污染与乱丢垃圾在我们的大型工业化城市引 起了许多问题。 together with 连接两个并列成分作...
I'm going to say it's still China. Rob: We'll find out if you are right later on. Let's talk more now about the pollution problem which is choking – or making it difficult to breathe in – many Chinese cities. Finn: Pollution ...
increasing Beijing pollution and the 2021 Olympics, but also created an acid rain problem that impacts Korea and Japan while the soot and dust clouds of China air pollution sometimes reach the western United States and Canada. There is cause for hope. The same economic collapse that's driving ...
What can air pollution cause? A. Skin diseases. B. Digestive problems. C. Respiratory diseases. D. Heart diseases. 相关知识点: 试题来源: 解析 C。解析:文中提到“Air pollution from factories, cars, and power plants can cause respiratory diseases and other health problems.”。
A. Digestive problems. B. Respiratory problems. C. Skin problems. D. Heart problems. 相关知识点: 试题来源: 解析 B。解析:文中提到“Air pollution from factories, vehicles, and power plants can cause respiratory problems and other health issues.”。 反馈 收藏 ...
6. Air pollution in China is mainly caused by coal combustion, motor vehicles, industrial dust, chemical conversion in the atmosphere in urban centers, and unfavorable meteorological conditions, all of which are linked to rapid socioeconomic development1,3,7,8. With an increasing number of ...
a酸雨通常是指表示酸碱度指数的 Ph 值低于 5.6 的酸性降水。[translate] a□ 在中国的大气污染中,酸雨和浮尘是最主要的污染。十多年来,由于二氧化硫和氮氧化物的排放量日渐增多,酸雨的问题越来越突出。现在中国已是仅次于欧洲和北美的第三大酸雨区。[translate]...
Background Severe acute respiratory syndrome (SARS) has claimed 349 lives with 5,327 probable cases reported in mainland China since November 2002. SARS case fatality has varied across geographical areas, which might be partially explained by air pollution level. Methods Publicly accessible data on ...
相关知识点: 试题来源: 解析 答案见上【解析】pollute动词:污染;名词是pollution。根据分析可知空格处填pollution(air pollution空气污染)。故答案为:pollution。【思路点拨】空气污染会引起一些人的呼吸问题。【解题思路】本题主要考查名词的用法。 反馈 收藏 ...