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
16
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] 【M1】
选项
答案
has→have
解析
该句的意思是“在人类历史的大部分时间里,人们对能源的主要关注都集中在能源带来的好处上”。句子主语是concerns,谓语动词使用原形have。因此需将has改为have。
转载请注明原文地址:https://tihaiku.com/zcyy/3098024.html
相关试题推荐
Theannalsofnaturalhistorycontainmanyastonishingexamplesoftheabili
Theannalsofnaturalhistorycontainmanyastonishingexamplesoftheabili
Theannalsofnaturalhistorycontainmanyastonishingexamplesoftheabili
Theannalsofnaturalhistorycontainmanyastonishingexamplesoftheabili
历史再次证明:中国和其他国家需要更多的文化交流。(onceagain)HistoryhasprovedonceagainthatChinanee
Theannalsofnaturalhistorycontainmanyastonishingexamplesoftheabili
Ourhistoryincludesmanygreatscientists.Theyincreasedourknowledgebut【M1
Ourhistoryincludesmanygreatscientists.Theyincreasedourknowledgebut【M1
Ourhistoryincludesmanygreatscientists.Theyincreasedourknowledgebut【M1
Ourhistoryincludesmanygreatscientists.Theyincreasedourknowledgebut【M1
随机试题
[originaltext]M:ThevolcanicashfromtheeruptionofMountSaintHelenscerta
中国杂技(acrobatics)有着悠久的历史和浓郁的民族特色。它是中国人最喜爱的艺术形式之一。杂技的表演融合了力量和技巧。它与人们的生产和日常生活有着
患者,女性,30岁,误服毒物昏迷不醒,被送急诊。查体:呼气呈大蒜味,双侧瞳孔缩小
以下关于货币政策传导机制的一般过程,说法正确的是( )。A.货币政策工具—中介
某企业有职工600名,该企业计划年底时召开全体职工大会讨论集体合同草案,根据规定
培训课程设计包括安排课程内容,(),预设分组计划,分配培训课时。A.确定培训模
上市公司股东大会就重大资产重组作出的决议,至少应当包括()。A:本次重大资产重组
企业将以摊余成本计量的金融资产重分类为以公允价值计量且其变动计入当期损益的金融资
关于土方的填筑与压实,下列说法正确的是()。A.填土应从最低处开始分层进行
一位50多岁男患者,患慢支肺气肿多年,某日上午因用力咳嗽,突感胸痛气促,立即被送
最新回复
(
0
)