A. on the sea floorB. on the spar top

　　C. at sea level

　　D. behind the blades

　　3. Wide applications of deepwater wind power technology can　.　

　　A. solve the technical problems of deepwater windmills

　　B. make financial profits by producing more turbines

　　C. settle the arguments about environmental problems

　　D. explore low-carbon power resources available at sea

　　【参考答案】1-3 BCD　

　　阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。

　　A recent study of ancient and modern elephants has come up with the unexpected conclusion that the African elephant is divided into two distinct (不同的) species.

　　The discovery was made by researchers at York and Harvard Universities when they were examining the genetic relationship between the ancient woolly mammoth and mastodon to modern elephants—the Asian elephant, African forest elephant, and African savanna elephant.

　　Once they obtained DNA sequences (序列) from two fossils (化石), mammoths and mastodons, the team compared them with DNA from modern elephants. They found to their amazement that modern forest and savanna elephants are as distinct from each other as Asian elephants and mammoths.

　　The scientists used detailed genetic analysis to prove that the African savanna elephant and the African forest elephant have been distinct species for several million years. The divergence of the two species took place around the time of the divergence of Asian elephants and woolly mammoths. This result amazed all the scientists.

【2016届高考英语二轮复习阅读理解一百四十集选练：（135）】相关文章：

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（27）附答案

★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五：考纲解读（含解析）

★ 四川省广安市2014高考英语一轮基础训练题（9）及答案

★ 天津市武清区杨村第四中学2016届高考英语一轮复习语法专题二《倒装句专练》课件外研版

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习完形填空专题训练：技法1 利用上下文暗示解题（含解析）

★ 高考英语二轮复习经验指导2016年

★ 【浙江专用】2014届高考英语一轮复习课时作业(十二)必修3Unit 2《Healthy eating》

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修4 Unit 4 Body language

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (64)

★ 2014届高考英语一轮复习课时作业(三十三)选修6Module 3《Music》（外研版）