2016高考训练题。阅读理解阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

　　Climate change，pollution，overuse of water and development are killing some of the world’s most famous rivers including China’s Yangtze．India’s Ganges and Africa’s Nile．WWF said on Tuesday．At the global launch of its report “World’s Top 10 Rivers at Risk”，the group said many rivers could dry out. affecting hundreds of millions of people and killing unique aquatic(水生的)life．

　　“If these rivers die，millions will lose their livelihoods，biodiversity(生物多样性)will be destroyed on a massive scale，there will be less fresh water and agriculture，resulting in less food security，”said．Rayi Singh，secretary—general of WWF—India．The report,launched ahead of“World Water Day”today，also

　　cited the Rio Grande in．the United States，the Mekong and Indus in Asia，Europe’s Danube, La Plata in South America and Australia’s Murray—Darling as in need of greater protection．

　　Rivers are the world’s main source of fresh water and WWF says about half of the available supply is already being used up．Dams have destroyed habitats and cut rivers off from their flood plains．while climate change could affect the seasonal water flows that feed them，the report said．Fish populations，the top source of protein and overall life support for hundreds of thousands of communities worldwide，are also being threatened, it found．The Yangtze basin is one of the most polluted rivers in the world because of decades of heavy industrialization，damming and huge influxes(流入)of seaiment(积淀)from land conversion.

【2016届高考英语二轮复习阅读理解训练七十集之连载（23）】相关文章：

★ 【浙江专用】2014届高考英语一轮复习课时作业(二十六)选修6Unit 1《Art》

★ 2016届高考英语二轮复习阅读理解七十五十集之连载训练：（60）

★ 名师总结高考英语二轮复习需要做好的6件事

★ （全国通用）2014届高考英语一轮单元复习 限时强化训练一

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第4组（含解析）

★ 2017高考四川省广安市英语阅读理解一轮系列训练：12（含解析）

★ 河南省三门峡市2014高考英语一轮（暑假）基础训练（10）附答案

★ 浙江省湖州市2014高考英语阅读理解一轮（暑假）精炼（20）含答案

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修5 unit5《First aid》

★ 2017高考四川省广安市英语阅读理解一轮系列训练：8（含解析）