首页
登录
职称英语
The United States’ predominance in science and technology is fading, a repor
The United States’ predominance in science and technology is fading, a repor
游客
2023-07-06
25
管理
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 B)role C)decays D)share
E)lagging F)effect G)dominant H)directly
I)worryingly J)remains K)priority L)concern
M)limited N)undergoing O)competitive [br] 【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://tihaiku.com/zcyy/2812428.html
相关试题推荐
[originaltext]IntheUnitedStates,manypeopleoncelivedinlarge,twoan
Volumeshavebeenwrittenabouttechnology’sabilitytoconnectpeople.But
Volumeshavebeenwrittenabouttechnology’sabilitytoconnectpeople.But
Desertification(沙漠化)inthedryUnitedStatesisveryserious.Groundwatersu
Desertification(沙漠化)inthedryUnitedStatesisveryserious.Groundwatersu
NewYearintheUnitedStatesiscelebratedonJanuary1,thefirstdayoft
NewYearintheUnitedStatesiscelebratedonJanuary1,thefirstdayoft
NewYearintheUnitedStatesiscelebratedonJanuary1,thefirstdayoft
NewYearintheUnitedStatesiscelebratedonJanuary1,thefirstdayoft
NewYearintheUnitedStatesiscelebratedonJanuary1,thefirstdayoft
随机试题
Twotruckswerereportedtohave______head-onyesterday.A、bumpedB、crashedC、col
Afewyearsagoitwasfashionabletospeakofagenerationgap,adivision
每个人从呱呱坠地起,便有了自己的姓名,然后带着它进入各种社会活动,使之起到代表自我的作用。中国是世界上最早使用姓氏的国家。中国人的姓名文化,是中华民族物质
Whateveryoudoorwhateveryousay____________(对我都没有很大关系).doesn’tmakemuchdi
运输通道形成的前提是流量大和()。A.运距短 B.效率高 C.流向合理
某公司计量测试中心对某铁路隧道出口段混凝土衬砌进行雷达检测,检测里程及测线布置:
慢性左心衰竭最早出现的症状是( )。A.咳嗽、咳痰、咳血 B.夜间阵发性呼吸
根据半衰期制定给药方案错误的是A.半衰期小于30分钟,维持药物有效治疗浓度有较大
杨柳被教室窗外的小鸟所吸引,不能专心听讲,这属于()。A.注意分配 B.
(2021年第2批真题)严重损坏,需要经过除险加固才能正常运行的闸类是()。
最新回复
(
0
)