Day 1Masking the smog (P2)Choose the best answer:1. From Paragraph 2, we learn that _____.A. China is the most polluted country in the worldB. Xi’an is the most polluted city in ChinaC. more blue sky ……

空气净化塔让雾霾变钻石。SMOG (雾霾) is annoying. But what if it could be made into a diamond (钻石)? A “Smog Free... ones. The black particles (颗粒) in smog and diamonds are mostly made of carbon (碳). 21ST ……

, the environment gets worse and worse. Smog sometimes appears in our lives and it brings us quite a few problems. Smog is air pollution that is mixed up with dust (尘埃), smoke and other dry particles (干粉 ……

, the environment gets worse and worse. Smog sometimes appears in our lives and it brings us quite a few problems. Smog is air pollution that is mixed up with dust (尘埃), smoke and other dry particles (干粉 ……

空气净化塔让雾霾变钻石。SMOG (雾霾) is annoying. But what if it could be made into a diamond (钻石)? A “Smog Free... particles (颗粒) in smog and diamonds are mostly carbon (碳). A designer from the Netherlands made the tower ……

Many cities around the world suffered from smog in the past, but London and Los Angeles experienced the most *notorious incidents.In December 1952, London disappeared in a cloud of smog so severe ……

上海对重污染行业征收“雾霾费”。SMOG (雾霾) has been troubling people a lot in many parts of China. And now Shanghai... and smog, which the media calls the “smog fee”. The charges now cover 12 industries including cars ……

people in London used coal to cook and heat (取暖). As a result, there was lots of smog (烟雾) all year around. It was bad for people. So they made many changes. Now, people can seldom (很少) see smog there. ……

are busy these days, taking Beijing residents for a skip-the-smog trip. The *hazardous pollution across China’s east and central regions in recent years has boosted smog-related travel packages. Smog has ……

means a snow day and a day off! Similar to the snow day, many Chinese students have been given smog days in recent years. They are days off due to the smog. The best thing to do during a smog day ……

this kind of pollution smog (雾霾). More and more people have realized the importance of keeping the air....Now, let me tell you something about smog. The smog is caused by high levels of PM2.5 in the air. PM2 ……

Book recently published a series of shoots (照片) called Masking in the Sun. The face-covering outfits ……

WHILE China is taking great efforts to combat (斗争) constant smog (雾霾), Paris in France is troubled with the same problem.People in Paris have been choked by heavy smog since March 4. In response ……

本期题目 近几年来，我国多地出现雾霾(smog)天气，环境污染变得越来越严重。人们在关注环境污染的同时，越来越清醒地认识到，美丽中国不能在 迷雾中前进。 假设从遥远的外太空来了一位外星人，而他/她不知道雾霾问题。请你用英语写一篇短文，告诉这位外星人关于雾霾的一些基本常识。 You are to tell an alien from distant planet what smog ……

Do you know what the smog (雾霾) is? It is a disaster (灾难) for people all over the country. It makes....Now it’s very common to find everything covered in smog when opening the window in the early morning ……