C.creates
D.makes
16.A.comfort
B.witness
C.defeat
D.congratulate
17.A.honored
B.defeated
C.killed
D.wounded18.A.adventure
B.mark
C.mistake
D.contribution
19.A.regular
B.bitter
C.difficult
D.valuable
20.A.While
B.So
C.But
D.And
Ⅲ.阅读理解
The Amazon River carries rain and snowfall from high in the Andes Mountains to the Atlantic Ocean.Along its journey,the river has created a unique environment that serves people beyond the borders of Brazil.The Amazon River basin is possibly the earth’s most fragile and necessary ecosystem.The basin holds an astonishing 20 percent of the earth’s fresh water,more than the next six largest rivers combined.The flow of the Amazon is so powerful that it dilutes (冲淡) the salt water more than one hundred miles of beyond the coastline.
The Amazon River basin is a rainforest or jungle.It is home to a diversity of life forms found nowhere else on earth.The rainforest includes more than two million species of insects,one hundred thousand plants,two thousand species of fish and six hundred mammals.The basin also has huge reserves of rare metal.The flow of the Amazon River can also be harnessed to provide hydroelectric (水力发电的) power.Trees and vegetation in the basin help to balance CO2 and oxygen.Trees and vegetation use CO2 to make their food and release oxygen into the atmosphere.
【2016届高考英语二轮专题总复习精选综合能力专练:单项填空5】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 (17)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修4 unit1《Women of achievement》
★ 【浙江专用】2014届高考英语一轮复习课时作业(二十五)必修5Unit 5《First aid》
★ 2014届高考英语一轮复习课时作业(四十八)选修8Module 6《The Tang Poems》(外研版)
★ 2014届高考英语一轮复习课时作业(二十八)必修5Module 4《Carnival》(外研版)
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修5 Unit 1 Great scientists
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21