Smog is especially a common concern.As a popular online post said，air may be the only thing that is equal for everyone，despite your income or profession.People with higher incomes are able to drink only bottled spring water and eat only organic food by paying higher prices，but they breathe the same air as everyone else.

　　At a meeting on Monday，many Representatives have expressed their concerns about the air quality，too.One talked about his experience in Beijing.“After taking a taxi from the capital airport to my hotel，which took about an hour，I washed my nose and found the inside of my nose was black.We should ask ourselves this question：Why do we want to develop? It’s for living a better life.Dirty air is definitely not a better life(投资)in high­tech.Every Chinese has a dream to make China stronger.But without blue skynomy will become meaningless.Space technologies are not to be developed for building a base on Mars so that one day all human beings can move to the red planet because they have destroyed Earth.

　　What the public wants is a strong and beautiful China.The great efforts must be made to promote ecological progress and build a beautiful China.The words have shown the central government’s determination to address the environment issue.

　　【文章大意】　本文是一篇议论文。今年北京的雾霾天气引起了许多人对环保重要性的重视我们不能只关注经济而忽视了我们赖以生存的环境因为发展是为了生活得更好。________．解析：选C。细节理解题。根据第一段第三句“The rising PM 2.5...more patients suffering (呼吸系统) and heart diseases.”可知雾霾导致PM 2.5值升高许多人因呼吸疾病、心脏病突发而住院。故答案选C。r prices.

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