B. on the spar top
C. at sea level
D. behind the blades
65. Wide applications of deepwater wind power technology can ____________.
A. solve the technical problems of deepwater windmills
B. make financial profits by producing more turbines
C. settle the arguments about environmental problems
D. explore low-carbon power resources available at sea
7.(2011·湖北卷)B
Howling is a behavior commonly observed among a wolf nark. An animals, wolves work together to hunt and rely on howling was an important means of communication each other. There are different explants of a wolf’s howl and it appears that there may be more to discover.
One theory is that wolves howl to bend better together. It’s almost as if howling together helps the pack stay together. Perhaps something similar to people feeling a sense of involvement with each other when singing a song together . But this theory may be wrong, explains Fred H. Harrington, a professor who studies wolf behavior.
Indeed, there have been tines when wolves have been seen one moment howling in a exhorts, and the next, quarreling anions each other. It appears that usually the lowest-tanking members of the pack may actually be “punished” for Joining in the chorus at times. So is howling a way to strengthen a social bond or just a way to reconfirm status among its members? ——Why do wolves howl for sure?
【五年高考(2011-2015)英语试题分项精解:专题23 阅读理解之科普知识类(原卷版)】相关文章:
★ 江苏省扬州市2014高考英语一轮 阅读理解暑假练习题(10)
★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五:创新押题(含解析)
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(21)附答案
★ 贵州省贵阳市2014高考英语(新人教版)一轮阅读训练(24)附答案
★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五:名校模拟(含解析)
★ 2017年高考英语二轮复习精品资料:专题15 完形填空(押题专练)(原卷版)
★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五:考纲解读(含解析)
★ 2017届高考英语二轮复习大题冲关秘籍完形填空之夹叙夹议文:名校模拟(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21