D．owners

　　20．A．I’m sad

　　B．I’m sorry

　　C．I’m wrong

　　D．I’m worried

　　、阅读理解（本大题共2小题，共20分）

　　A

　　（2017重庆卷 ）

　　C

　　The idea of being able to walk on water has long interested humans greatly. Sadly, biological facts prevent us ever accomplishing such a thing without artificial aid_we simply weigh too much， and all our mass pushes down through our relatively small feet, resulting in a lot of pressure that makes us sink.

　　However, several types of animals can walk on water. One of the most interesting is the common basilisk Basilicus basilicus，a lizard (蜥蜴)native to Central and South America. It can run across water for a distance of several meters, avoiding getting wet by rapidly hitting the water’s surface with its feet. The lizard will take as many as 20 steps per second to keep moving forward. For humans to do this, we，d need huge feet that we could bring up to our ears in order to create adequate w hitting. ’’

　　But fortunately there is an alternative ：cornflour. By adding enough of this common thickening agent to water (and it does take a lot)，you can create a “non-Newtonian” liquid that doesn’t behave like normal water. Now, if the surface of the water is hit hard enough, particles(粒子）in the water group together for a moment to make the surface hard. Move quickly enough and put enough force into each step, and you really can walk across the surface of an adequately thick Liquid of cornflour.

【2017届高考英语三轮冲刺复习：完形与阅读强化训练36】相关文章：

★ 【三维设计】2017届高考英语（江苏专用）二轮复习阅读理解解题技法示范课件：4

★ 湖南省岳阳市2014高考英语一轮单项选择训练题（5）及答案

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（10）附答案

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (48)

★ 【三维设计】2017届高考英语（江苏专用）二轮复习高考单词5大记忆法课件：1.分类记忆法

★ 辽宁省辽阳市2014高考英语单项选择一轮（暑假）训练（3）附答案

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练：7（含解析）

★ 河南省三门峡市2014高考英语一轮（暑假）基础训练（11）附答案

★ 2017年高考英语二轮复习精品资料：专题15 完形填空（押题专练）（原卷版）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练：4（含解析）