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
2017-12-08
31
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
【C5】
选项
答案
N
解析
该空位于is之后,其后接修饰成分完整的名词,故推知这里“is______”共同作句子谓语,故应该填上及物动词的现在分词形式。undergoing意为“经历”,填入文中表示世界“正经历着全球科学版图的剧变”。lagging是不及物动词,其后常与behind搭配。
转载请注明原文地址:https://kaotiyun.com/show/Lta7777K
0
大学英语四级
相关试题推荐
ItisnotoftenrealizedthatwomenheldahighplaceinsouthernEuropeansocietiesinthe10thand11thcenturies.Asawife,
A、Romanticstories.B、Booksinthelibrary.C、Lovestories.D、Detectivestories.D男士说,我想换个不同风格的小说看看,我厌倦(sickof)读侦探故事书了。问题中的bori
A、Checkthetimetable.B、Setoffearlier.C、Getonalaterflight.D、Cancelthetrip.C女士担心他们会错过4点钟的航班。男士劝解说“别担心,我们可以把机票换成今晚的航班”
Ifyouweretotape-recordoneofDavidLetterman’scomedyroutines,memorizeitwordforword,andstandupbeforeyourfriends
Recentreportssuggestthatteacancausebrittlebones—butyou’llprobablybesafeifyoudrinklessthanagallonaday.D
Newresearchshowsthatchildrenbornafterunplannedpregnanciesdevelopmoreslowlythanchildrenwhoseparentshadplannedth
A、At5p.m.B、Tomorrow.C、At5o’clock.D、Inafewminutes.D细节题。题目问的是男士什么时候取回他的手表。对话中女士说下午五点钟可以吗,男士回答说恐怕不行,得明天了,然后女士说,那这样的话我现在就
A、Therearen’tenoughcabinets.B、Thereistoomuchnoise.C、Officesuppliesaretakingupspace.D、Someteachingassistantsdon
A、Shelikestodosomeextremesports.B、Shegetsmuchpleasurefromskiing.C、Shewasinfluencedbyherparents.D、Shecanshow
随机试题
比较呋塞米、氢氯噻嗪及螺内酯作用部位、作用机制及对血中离子、血糖、血尿酸的影响。
在Windows中能更改文件名的操作是
下述生态系统中属于半人工生态系统的是()
下列哪项是二尖瓣关闭不全杂音的特征
在自然环境现状调查中,地理位置调查内容包括()。
“不找任何借口”是世界五百强企业关于优秀员工的12条核心标准之一,其意思是()。
()是人员规划活动的落脚点和归宿。
SpareTiresCanFly!BYJAMESWESTToronto-OmiyaMotorsannouncedonMarch10thatitwilllaunchavoluntarysafetyrecallin
A、She’sgraduated.B、She’sgotmarried.C、She’shadababyboy.D、She’shadababygirl.D
Coverageofaccident,firesanddisastersisastapleofnewsreporting,butnoteveryindividualiscutouttoreportthistype
最新回复
(
0
)