Said another way , we see in humankind a great imbalance between biological potential and environmental resistance．The result is the rapidly increasing world population，frequently referred to as the population explosion．Further ,to support our growing population，natural ecosystems are being increasingly displaced by human habitations，agriculture，and other human supporting activities．

　　17．From the passage we can infer that in the course of evolution

　　.

　　A．humankind is very important to earlier species，such as the primate group

　　B．human beings are limited by the environment while animals are not

　　C．human beings become more and more different from each other

　　D．humankind has experienced a generalization rather than specialization in ability

　　18．According to the passage，primate includes such animals as

　　A．monkeys and anteaters

　　B．tigers and apes

　　C．apes and monkeys

　　D．monkeys and giraffes

　　19．According to the passage，evolution has made it possible for humans to

　　A．increase the population

　　B．resist natural offers

　　C．go to the moon

　　D．cure all diseases

　　20．According to the author, imbalance between biological potential and environmental

【山西省2017高考英语二轮复习专题训练：阅读理解（35）】相关文章：

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (37)

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习短文改错专题训练：训练3 短文改错（Ⅲ）（含解析）

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 10 A卷 Word版含解析

★ 2017届高考英语二轮复习课时训练：1（含解析）

★ 2017届高考英语二轮复习课时训练：15（含解析）

★ 辽宁省辽阳市2014高考英语单项选择一轮（暑假）训练（2）附答案

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（19）附答案

★ 辽宁省辽阳市2014高考英语单项选择一轮（暑假）训练（10）附答案

★ 【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：9

★ （全国通用）2014届高考英语一轮单元复习 限时强化训练六