首页
登录
职称英语
For most of human history, the dominant concerns about energy has centered【M1】__
For most of human history, the dominant concerns about energy has centered【M1】__
游客
2023-10-14
63
管理
问题
For most of human history, the dominant concerns about energy has centered【M1】________
on the benefit side.Inadequacy of energy resources of the technologies for harvested,【M2】________
converting, hence inconvenience, and constraints on its growth.The 1970’s, then,【M3】________
represented a turning excessive energy costs could pose threats on the par with those【M4】________
of insufficient supply.It also became upon possible to think that expanding some【M5】________
forms of energy supply could create costs exceeding the benefits.The crucial
question at beginning of the 1990’s is whether the trend that began in the 1970’s【M6】_________
will prove to be temporary or permanent.Is the eras of cheap energy really over, 【M7】_________
or will a combination of new resources, new technology and changing geopolitics
bring it back? One key determinant of the answer is the staggeringly scale of【M8】_________
energy demand brought forth by 100 years of population growth and industrial
demand.Except for the huge pool of oil underly the Middle East, the cheapest oil【M9】_________
and gas are already gone.Even if a few more giant oil fields are discovered, they will
make little difference against consumption on today’s scale.Oil and gas will have
to come increasingly, for most country, from deeper in the earth and from【M10】_________
imports whose reliability and affordability cannot be guaranteed. [br] 【M5】
选项
答案
去掉upon
解析
该句的意思是“人们也有可能认为,扩大某些形式的能源供应可能会造成成本超过收益”。it became possible…为系表结构,possible之前不需要加上upon。因此需将upon去掉。
转载请注明原文地址:https://tihaiku.com/zcyy/3098028.html
相关试题推荐
TheDragonBoatFestival,the5thdayofthe5thlunarmonth,hashadahistory
TheDragonBoatFestival,the5thdayofthe5thlunarmonth,hashadahistory
TheDragonBoatFestival,the5thdayofthe5thlunarmonth,hashadahistory
TheDragonBoatFestival,the5thdayofthe5thlunarmonth,hashadahistory
TheDragonBoatFestival,the5thdayofthe5thlunarmonth,hashadahistory
TheLondonMuseum,______isintheBarbican,tellsyouallaboutthehistoryof
ThestudentislookingfortheEconomichistoryoffice.[br][originaltext]M:H
ThestudentislookingfortheEconomichistoryoffice.[originaltext]M:Hello.
Thedemandforenergyiscertaintoincrease...asaneverlargerpopulations
Thedemandforenergyiscertaintoincrease...asaneverlargerpopulations
随机试题
[originaltext]W:Sam,couldyoureviewtheresultsofthesurveyonleisurespo
Thehorseandcarriageisathingofthepast,butloveandmarriagearest
货物运输需求结构变化的根源在于()的变化。A.运力结构 B.所有制结构 C
存款性负债业务创新的内容不包括()。A.回购协议 B.协定账户. C.投资
A. B. C. D.
根据现行国家标准《消防给水及消火栓系统技术规范》GB50974,对室内消火栓应(
(2017年真题)对收取的客户保证金,期货公司可以划转的情形是()。A.为
B家具木材厂加工车间内用可移动式传送带传送物料,可移动式传送带的驱动电机使用38
验算导体短路热稳定时,裸导体最高允许温度,对硬铝可取()。A.175℃;B.
某水利水电枢纽由常态混凝土坝、溢洪道、发电引水系统、电站厂房等组成。在工程施工中
最新回复
(
0
)