4. Which of the following is the best summary of this passage?
A. Drilling machines help to water the desert floor and make plants and animals alive.
B.Scientists have been able to turn this large wasteland into a successful farming community.
C. So much soil has become sand that the desert will never be able to support life as it once did.
D. The desert no longer supports plenty of life, but researchers hope to change it with new scientific techniques.
答案解析:答案为D。本题为主旨大意题。本文揭示了撒哈拉沙漠形成的原因,重点是介绍科学家依靠科学技术试图让这片沙漠变成绿洲的方法。故答案为D。
【2017届四川省青川县高考英语一轮复习阅读理解基础选练:6(含答案)】相关文章:
★ 四川省2016届高考英语一轮复习课时作业(31) Module1 Small Talk 外研版选修6
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 9 A卷 Word版含解析
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(10)附答案
★ 【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20组(含解析)
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 8 B卷 Word版含解析
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (9)
★ 2017届高考英语二轮复习大题冲关秘籍完形填空之记叙文:命题趋势(含解析)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:19(含解析)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (67)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21