4.What makes it possible for humans to live on other planets?
A.Our genetic makeup.
B.Resources on the earth.
C.The adaptive ability of humans.
D.Byproducts in space exploration.
答案:C 细节理解题。根据最后一段的第一句话可知,人类的适应能力会让人类在其他星球生存下去。
5.Which of the statements can best sum up the passage?
A.Space exploration has created many wonders.
B.Space exploration provides the best value for money.
C.Space exploration can benefit science and technology.
D.Space exploration may help us avoid potential problems on Earth.
答案:D 主旨大意题。A、B两项可以容易地排除。全文主要讲的是太空探索对帮助人类生存的益处,而不是对科技的益处。
B
If your cellphone suddenly stops working, don't blame the service provider. The malfunction(故障) might have been caused by something bigger—a solar storm. Experts expect that the earth will see more solar activities in the near future. The malfunction of electronic devices is just one of the effects.
Sunspots(太阳黑子) serve as an indicator of the sun's activity. For the past two years, sunspots have mostly been missing. Their absence, the longest in nearly 100 years, has taken even sun watchers by surprise.
【2014届高考英语一轮 Unit4 《Astronomy》课后强化作业 新人教版必修3】相关文章:
★ 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)
★ 四川省2016届高考英语一轮复习课时作业(35) Module 5 Cloning 外研版选修6
★ 四川省2016届高考英语一轮复习课时作业(48) Module6 The Tang Poems 外研版选修8
★ 四川省2016届高考英语一轮复习课时作业(30) Module 6 Animals in Danger 外研版必修5
★ 【浙江专用】2014届高考英语一轮复习课时作业(三十二)选修7Unit 2《Robots》
★ 四川省2016届高考英语一轮复习课时作业(42) Module 6 The World’s Cultural Heritage 外研版选修8
★ 【浙江专用】2014届高考英语一轮复习课时作业(二)必修1Unit 2《English around the world》
★ 四川省2016届高考英语一轮复习课时作业(46) Module 4 Which English 外研版选修8
★ (全国通用)2014届高考英语一轮单元复习 限时强化训练三
★ 四川省2016届高考英语一轮复习课时作业(26) Module 2 A Job Worth Doing 外研版必修5
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21