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最佳答案：先给采纳马上有答案
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最佳答案：This spring,many cities in China suffered haze weather.As we can see/As can be s
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最佳答案：Haze is air pollution in which is mixed up with dust,smoke and other dry particl
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最佳答案：is different from fog.Not only does it cause disease but also it increase the ri
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最佳答案：Today's weather is really strange,morning or cloudy day.At about six o'clock in
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最佳答案：写的有点乱……
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最佳答案：One possible version:Dear Mike,Thank you very much for your concern.Last months
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最佳答案：今天早上，刚一出门，我就感受到了一种云里雾里的感觉，看着那一片雾蒙蒙的空气，心情说不上是好是坏。 走在上学的路上，忽然想到了思品老师说过的，她们小
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最佳答案：Environmental problems are becoming more and more serious all over the world.For
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最佳答案：Haze is air pollution in which is mixed up with dust,smoke and other dry particl