The first small plants multiplied and filled the oceans and seas with oxygen. This encouraged the later __6__ (develop) of early shellfish and fish. Land animals such as insects, reptiles and dinosaurs and so on appeared after green plant appeared. Small clever animals __7__ (spread) all over the earth. They are putting too much carbon dioxide into the atmosphere, which prevents heat __8__ the earth into space. __9__ life will continue on the earth for millions of years to come will depend __10__ whether this problem can be solved.
答案
1.dust 2.in 3.which 4.down 5.harmful
6.development 7.spread 8.from 9.Whether 10.on
【2017届高考英语一轮复习随堂演练:1-3-4astronomy:the science of the stars】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 (36)
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修3 Unit 4 Astronomy:the science of the stars
★ 【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19组(含解析)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (41)
★ 湖南省岳阳市2014高考英语一轮单项选择训练题(2)及答案
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (53)
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修1 Unit 4 Earthquakes
★ 四川省2016届高考英语一轮复习课时作业(33) Module 3 Interpersonal Relationships Friendship 外研版选修6
★ 2014届高考英语一轮复习课时作业(二十三)必修4Module 5《A Trip Along the Three Gorges》(外研版)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21