A. create
B. break
C. change
D. decrease
答案及解析:
2.B。 根据文章第四段内容在进行页岩气开采时,先用钻子钻入岩层再注入高压水、沙子或者其他材料到岩层当中,促使岩层开裂释放气体,所以答案是“break”,有“裂开、破碎”的意思。
3. From the passage, we learn that ______.
A. big oil and gas companies only search for gas in their own country
B. gas shale exploration will be taken over by big oil and gas companies
C. there may be huge fields of gas shale under the Appalachian Mountains
D. one fourth of the natural gas in America is coming from gas shale exploration
答案及解析:
3.C。 从第三段Huge fields of gas shale are believed to lie under the Appalachian Mountains, Michigan and the southcentral states可以知道C项正确。
4. Gas shale exploration may cause disagreement because ______.
A. it may cause water pollution
B. it brings too high profits
C. it breaks the law
D. it is out of states' control
答案及解析:
4.A。从倒数第二段的第一句可以得出答案。
5. According to Eric Potter, the new gas shale exploration ______.
【【新人教版】2014年高考英语要点梳理+重点突破:必修3 Unit 2 《Healthy eating》】相关文章:
★ 【浙江专用】2014届高考英语一轮复习课时作业(二十九)选修6Unit 4《Global warming》
★ 【三维设计】2017届高考英语(江苏专用)二轮复习课件:必修4 Unit 2《Sports events》
★ 【浙江专用】2014届高考英语一轮复习课时作业(三十)选修6Unit 5《The power of nature》
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修7 unit2《Robots》
★ 【浙江专用】2014届高考英语一轮复习课时作业(十八)必修4Unit 3《A taste of English humour》
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修3 unit2《Healthy eating》
★ 【浙江专用】2014届高考英语一轮复习课时作业(三十五)选修7Unit 5《Travelling abroad》
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修2 unit5《Music》
★ 【浙江专用】2014届高考英语一轮复习课时作业(二十六)选修6Unit 1《Art》
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修8 unit2《Cloning》
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21