首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The United States’ predominance in science and technology is fading, a report released this month by the National Science Board
The United States’ predominance in science and technology is fading, a report released this month by the National Science Board
admin
2018-09-15
51
问题
The United States’ predominance in science and technology is fading, a report released this month by the National Science Board warns. The report underlines what a powerhouse the United States【C1】______in knowledge- and technology-intensive industries, including high-tech manufacturing, energy and drug industry. All in all, those industries【C2】______for about 40 percent of American economic output, more than in any other developed country, it finds.
But with the rise of increasingly【C3】______emerging economies, the report suggests, underinvestment in research and development might translate into a less【C4】______, less productive American economy in the future.
The world is【C5】______a "dramatic shift in the global scientific: landscape," said Dan E. Arvizu, chairman of the National Science Board. "Emerging economies understand the【C6】______science and innovation play in the global marketplace and in economic competitiveness and have increasingly placed a【C7】______on building their capacity in science and technology," he said.
The Asian economies now perform a larger【C8】______of global research and development than the United States does. China carries out about as much high-tech manufacturing as the United States does, the report found.
But the report also highlights some important market sectors where the United States appears to be falling behind. More【C9】______, the report finds that the United States might be【C10】______in the research and development spending that scientists say is the most important fuel for future innovation. Moreover, many countries spend larger and faster-growing proportions of their economic output on research.
A) account E) directly I) limited M) share
B) competitive F) dominant J) priority N) undergoing
C) concern G) effect K) remains O) worryingly
D) decays H) lagging L) role
【C7】
选项
答案
J
解析
根据空格前不定冠词a及其后的介词短语on…,可推知空格应填名词。如果对place a……on形式敏感的话,可直接推测这里是个同定短语的形式。本句提到新兴经济体明白科研创新的作用,故应该对科技的建设给予“关注”,短语place a priority on意为“对……高度重视,优先处理”,符合文意,故priority为答案。
转载请注明原文地址:https://kaotiyun.com/show/w347777K
0
大学英语四级
相关试题推荐
A、Forfourmonths.B、Forsixmonths.C、Untilhefindsthegirl.D、Untilthegirlacceptsthering.C短文开头就说:“一位南非商人要在找到一位他在一个拥挤的酒
A、Theyareveryexpensive.B、Theyweighverymuch.C、Theyaremadeofpiecesofaluminum.D、Theyhavetrianglesallover.D对话中女士
A、Hewasgoodatwritingaboutinterestingpeople.B、Itwasmucheasiertowritestoriesaboutpeople.C、Hebelievedthatpeople
A、Thetwopeoplecanlearnabouteachother’slikesanddislikes.B、Thetwopeoplecanhavetimetodecideiftheyaregoodmatc
A、Thecitycanbealonelyplace.B、LifeintheWestcanbeverydangerous.C、PeopleintheWestarefondofanimals.D、Thedog
A、Theymaybemisinterpretedoccasionally.B、Theirwordingmaybecomedifferent.C、Theiroriginscannolongerbetraced.D、The
Hollywoodhasamessageforscientists:Ifyouwantsomethingthat’s100%accurateineveryway,gowatchadocumentary.Thethi
A、Itplaysanimportantroleintheinternationaleconomy.B、JapanisthelargesttradingpartnerofAmerica.C、Americanbanksh
"Wehavebeenignoringthebiggestglobalhealththreatofthe21stcentury."Thiswasthemessagespelledoutinareportlaunc
刺绣(embroidery)是一种具有悠久历史的传统中国手工艺品(handicraftart)。刺绣是用绣针和彩线在织物绣制各种图案。传统刺绣既可以单面绣图,也可以双面绣图。人们将中国的绘画艺术应用在刺绣中。刺绣的图案包括花鸟鱼虫、风景和人物等。人物刺绣
随机试题
王实甫《西厢记》是一部
若微机在工作过程中电源突然中断,则计算机中()全部丢失,再次通电后也不能恢复。
甲、乙签订了一份借款合同,甲为借款人,乙为出借人,借款数额为500万,借款期限为两年。丙、丁为该借款合同进行保证担保,担保条款约定,如果不能如期还款,丙、丁承担保证责任。戊对甲、乙的借款合同进行了抵押担保,担保物为一批设备(价值300万),未约定担保范围。
依据制笔的原料不同,可以将毛笔分为羊毫笔、狼毫笔、紫毫笔、兼毫笔几种。其中,“狼毫笔”和“紫毫笔”的原料分别取自什么动物?()
[*]
设二维非零向量a不是二阶方阵A的特征向量.(1)证明α,Aα线性无关;(2)若A2α+Aα-6α=0,求A的特征值,讨论A可否对角化;
给定程序MODll.C中函数fun的功能是:计算整数n的阶乘。请改正程序中的错误或在下划线处填上适当的内容并把下划线删除,使它能计算出正确的结果。注意:不要改动main函数,不得增行或删行,也不得更改程序的结构!#includedouble
Whatcanwelearnaboutthewomanfromthedialogue?
Asacontemporaryartist,JimDinehasoftenincorporatedotherpeople’sphotographyintohisabstractworks.But,the68-year-o
A、Washhandsaftergoingtothetoilet.B、Eatatthecomputerdesks.C、Eatmuchatlunch.D、Touchthetoiletdoorhandle.B细节题。根
最新回复
(
0
)