2)由第一段第五句The word‘smog ' is from the words smoke and fog. 可知“烟雾”这个词与烟、雾有关,因此雾霾是一种有烟和雾的天气。foggy意为‘有雾的’ 符合题意。 3)由第一段最后一句It is a kind of air pollution caused mostly by cars and factories. 雾霾是一种由汽车和工厂引起的污染。
Now air pollution is getting worse and worse.The haze(雾霾)in China is serious.How much do you know about haze?Haze can also be called "smog".The word "smog" is from the words "smoke" and "fog".It first appeared(出现)in the early 20th century.It is a kind of air pollution caused...
Source: (Ambient air pollution). • Explain the Clean Air Act. o The Clean Air Act was Get Access Southern California Air Pollution Did you know many upper respiratory diseases such as asthma and others diseases like cataracts and skin cancer are aggravated by air pollution. The NRDC ...
Air pollution, UV irradiation and skin carcino- genesis: what we know, where we stand and what is likely to happen in the future? Adv. Dermatol. Allergol. Postȩpy Dermatol. Alergolog. 34, 6-14.
Now air pollution is getting worse and worse.The haze(雾霾)in China is serious.How much do you know about haze?Haze can also be called"Smog".The word"smog"is from the words"smoke"and"fog",it first appeared in the early 20th century,It is a kind of air pollution caused mostly by ca...
It is a kind of air pollution caused mostly by cars and factories.Smog will be harmful(伤 ) to your health, cspecially lungs(肺). It can make you cough and cause skin and eye problems. It seems that we can do nothing to stop it, but only wait until the wind blows all the smog ...
Multiple factors need to be considered for this considerable progress. First and foremost, with the rapid development of our society, increasingly growing enterprises and factories around our city as well as the ways that people travel have led to serious environment pollution, which, as a wake-up...
Devices2to her skin on the head during the experiment revealed that Le Guen’s sense of time quickly failed. On one occasion she slept for 18 hours, but when she woke up, she thought that she had3off for only a couple of minutes. In the cave, she read around 80 books, took thousan...
the muscles at the back of the head and causes the bone to grow in a way that is not normal. this process can be compared to the way the skin hardens in response to constant rubbing or pressure. the result is ...
It is a kind of air pollution caused mostly by cars and factories.Smog will do great harm to your health, especially lungs (肺). It can make you cough and cause skin and eye problems. It seems that people can do nothing to stop it, but only wait until the wind blows all the smog...