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 immigrants in America are playing an important role in the national science development. Mr. Obama says that part of the sol
The immigrants in America are playing an important role in the national science development. Mr. Obama says that part of the sol
admin
2016-06-02
24
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.
【C17】
选项
A、is
B、has
C、does
D、causes
答案
C
解析
空格前是名词,空格后的matter是动词,意为“要紧,有关系”,因此空格处要填入一个助动词表强调,因此选择does。
转载请注明原文地址:https://kaotiyun.com/show/K25K777K
本试题收录于:
浙江省大学英语三级题库大学英语三级分类
0
浙江省大学英语三级
大学英语三级
相关试题推荐
Imagineaworldinwhichtherewassuddenlynoemotion—aworldinwhichhumanbeingscouldfeelnolovehappiness,noterroror
Aconsiderableamountofmedicalresearchisaimedatidentifyingriskfactorsfordisease.Therationale【C1】be______thiswork
Whatisthenextnumberinthissequence:3,12,60,360,...?
A、CB15AW.B、CBi5AW.C、CB150W.D、CD15AU.A题目问正确的邮编是什么。对话中提到邮编是CB15AW。故选A。
Duringhislifetime,JohannStraussJr.(1825-1899)wasoneofthemostpopularcomposersinhisnativecityofVienna.Althoughi
"Nothingmorethanashandbones."Thatgrimdescriptionofhowsomevictimswerefoundunderscoresthehorrorofthewildfires
Thebabyelephant,Sheila,was【D1】_________BelfastZoobecauseoffearsshemightbehitbybombersduringtheBelfastBlitzof
Scientistareoftenaccusedofbeingpoorcommunicators,yettherearemanyreasonswhatscientists,inparticular,shouldbea
You’dratherwatchTVthisevening,______?
随机试题
绒毛膜癌最常转移到
肾癌时,易出现癌栓的部位是
鳃裂囊肿的主要特点是
A.胆总管癌B.肝硬化门脉高压C.胆道蛔虫病D.急性肝炎E.急性胆管炎黄疸伴脾大
5岁,男孩。高热1天,腹泻6~7次,为黏液性脓血便,腹痛伴里急后重,反复惊厥,逐渐出现昏睡、神志不清,病前吃过未洗的黄瓜,诊断为细菌性痢疾。其临床类型属于
下列不良反应中,多发生在长期用药后,潜伏期长,没有明确的时间关系,难以预测的是()。
下列选项中,()是影响消费者购买行为的重要因素,根据消费者对不同属性的重视程度划分偏好模式。
IEEE 802对OSI参考模型的(33)进行了加强。
启动IE浏览器,在URL地址栏输入ftp://ftp.tsinghua.edu.cn,进行连接时浏览器使用的协议是___________。
Likeaneedleclimbingupabathroomscale,thenumberkeepsrising.In1991,15%ofAmericanswereobese(肥胖的);by1999,thatp
最新回复
(
0
)