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
2023-10-10
77
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] 【C16】
选项
A、appliances
B、applicants
C、applications
D、applicability
答案
C
解析
句子大意为“科学家向美国专利局申请专利”,因此用applications“申请”。appliance意为“用具;设备”;applicant意为“申请人”;applicability意为“适用性”。
转载请注明原文地址:https://tihaiku.com/zcyy/3088513.html
相关试题推荐
Workisoneofsociety’smostimportantinstitutions.Itisthemainmechanismt
Workisoneofsociety’smostimportantinstitutions.Itisthemainmechanismt
Workisoneofsociety’smostimportantinstitutions.Itisthemainmechanismt
Workisoneofsociety’smostimportantinstitutions.Itisthemainmechanismt
Workisoneofsociety’smostimportantinstitutions.Itisthemainmechanismt
WhenColumbusreachedtheNewWorld,cornwasthe______intheAmerica.A、widelym
ManagingMoneyImportantTips:1.Watchhowmuchyouspe
ManagingMoneyImportantTips:1.Watchhowmuchyouspe
ManagingMoneyImportantTips:1.Watchhowmuchyouspe
ManagingMoneyImportantTips:1.Watchhowmuchyouspe
随机试题
I______toyouassoonasIgettoShanghai.A、writeB、wroteC、wouldwriteD、wilw
Thelandofapplepieandbaseball—theUnitedStatesofAmerica.Ofcourse
[originaltext]W:Idon’twantmysonTimtohangoutwithBob,whodrinksando
为了进一步了解某校九年级学生的身体素质情况,体育老师对该校九年级(1)班50位学
关于局颁标准叙述正确的是A.收载疗效确切、毒副作用小、质量稳定的常用药物及其制
在试误学习过程中,当刺激与反应之间产生联结,事前有一种准备状态时,实现则感到满意
某钢筋混凝土T形悬臂梁,安全等级为一级,混凝土强度C30,纵向受拉钢筋采用HRB
tRNA的三级结构是 A.反密码子环B.氨基酸接纳茎C.三叶草结构D.倒
按运输需求的范围划分.运输需求包括()。 A.总运输需求 B.个别运输需求
地铁车站通常由( )等部分组成。A.出入口及通道 B.站台、站厅 C.通风
最新回复
(
0
)