首页
登录
职称英语
The immigrants in America are playing an important role in the national scie
The immigrants in America are playing an important role in the national scie
游客
2024-08-03
8
管理
问题
The immigrants in America are playing an important role in the national science development. Mr. Obama says that part of the solution【C1】______America’s economic problems should come from its universities and research laboratories. Yet these【C2】______in America are now manned disproportionately(不均衡地)by immigrants, who made【C3】______47% of scientists and engineers in America with PhDs. William Kerr, an economist at Harvard Business School, used name-matching software to【C4】______the ethnicity(种族)of each of the 8 million scientists who h ad【C5】______an American patent since 1975. He found that the share of patents【C6】______to scientists born in America【C7】______between 1975 and 2004. The share of all patents given to scientists of Chinese and Indian【C8】______living n America more than tripled,【C9】______4.1% in the second half of the 1970s to 13. 9% in the【C10】______between 2000 and 2004. Some of these patents may have been given to American-born children of earlier【C11】______, but Mr. Kerr reckons that most changes over time【C12】______from fresh immigration.
But does all this emigration from the developing world【C13】______the originating countries’ capacity【C14】______innovation? A new【C15】______uses data on the patents cited by scientists working in India in their【C16】______to America’s patent office. It finds that proximity .(邻近) 【C17】______matter. Indian patent applicants【C18】______to research by people in India much more often than they cite work by those【C19】______In that sense, having many scientists【C20】______India does weaken innovation there. [br] 【C1】
选项
A、at
B、towards
C、to
D、in
答案
C
解析
solution往往和介词to连用,意为“……的解决办法”。
转载请注明原文地址:https://tihaiku.com/zcyy/3703116.html
相关试题推荐
SomeAfricanAmericanshavehadaprofoundimpactonAmericansociety,changi
SomeAfricanAmericanshavehadaprofoundimpactonAmericansociety,changi
AmericanismcouldrefertothedefiningcharacteristicsoftheUnitedStatesand
Animportantlecture______tomorrow,theprofessorhastostayuplateintothen
ItisveryimportantforstudentswhoarestudyingEnglishasasecondlangua
[originaltext]W:Davidisplayingacomputergame.M:Shouldhedothatwhenthe
ItisveryimportantforstudentswhoarestudyingEnglishasasecondlan
ItisveryimportantforstudentswhoarestudyingEnglishasasecondlan
ItisveryimportantforstudentswhoarestudyingEnglishasasecondlan
ItisveryimportantforstudentswhoarestudyingEnglishasasecondlan
随机试题
[originaltext]W:CambridgeTheaterBoxOffice.M:Haveyougotanyticketsfor
[originaltext]M:Iwaslateeighttimeslastyear.W:Iwaslatetwicethatoft
ThepyramidsSomeofthemostinteresting
《黄河船夫曲》创作的素材是()A.山歌 B.小调 C.劳动号子
下列( )属于基金业绩评价需要考虑的因素。 Ⅰ基金管理公司 Ⅱ时间区间
下列哪项为甘露消毒饮所治湿温的病机A:湿热并重,邪留气分B:湿热并重,邪留中焦
企业组织结构内部的不协调主要表现在( )。A.存在过多的委员会 B.生产
下列纠纷中,当事人可以向行政复议机关申请行政复议的有()。A.李某对公安局作出
下列设备哪一个不是处理设备()。A、条形码扫描仪 B、芯片读卡器 C、打印机
(2014年真题)关于工程建设缺陷责任期确定的说法,正确的有()。A.发包人导
最新回复
(
0
)