2019年中考英语选练（2）（阅读理解）
(限时:30分钟)
A
话题 体裁 词数 难度 建议用时
动物保护 说明文 109 ★★ 5分钟
RIVER DOLPHIN RUNNING OUT OF TIME
The Yangtze dolphin is the only kind of dolphin that lives in freshwater all its life. Scientists say that the finless freshwater dolphin that has lived in the Yangtze River for over 20 million years, will die out in 15 years. It’s in danger of disappearing forever.
Dangers:
■Dredging(挖掘) of their habitat
■Heavy boat traffic in the Yangtze River
■Insecticide(杀虫剂) and mercury(汞)
1. How long has the Yangtze dolphin lived in the Yangtze River?
A. For 20 million years. B. For less than 20 million years.
C. For more than 20 million years. D. F
文档为rar格式
版权声明：以上文章中所选用的图片及文字来源于网络以及用户投稿，由于未联系到知识产权人或未发现有关知识产权的登记，如有知识产权人并不愿意我们使用，如果有侵权请立即联系：1234567890@qq.com，我们立即下架或删除。
相关文章：
附近文章：
快读网 www.kuaidu.com.cn 网站邮箱：wodd7@hotmail.com