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
17
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] 【C15】
选项
A、paper
B、schedule
C、contract
D、note
答案
A
解析
由句中的data“数据”以及下一句中的It finds that…可以判断,句子主语应是paper“论文”。schedule意为“日程安排”;contract意为“合同,契约”;note意为“便条;记录”。
转载请注明原文地址:https://tihaiku.com/zcyy/3703130.html
相关试题推荐
Americanstendto______.[br][originaltext]Jack:Peter,peoplearoundthewo
Americanstendto______.[originaltext]Jack:Peter,peoplearoundtheworldco
Animportantpartofpolicestrategy,rapidpoliceresponseisseenbypolic
WhenColumbusreachedtheNewWorld,cornwasthe______intheAmerica,A、widelym
Theneedforasatisfactoryeducationismoreimportantthaneverbefore.No
Theneedforasatisfactoryeducationismoreimportantthaneverbefore.No
Theneedforasatisfactoryeducationismoreimportantthaneverbefore.No
Theneedforasatisfactoryeducationismoreimportantthaneverbefore.No
Theneedforasatisfactoryeducationismoreimportantthaneverbefore.No
Theneedforasatisfactoryeducationismoreimportantthaneverbefore.No
随机试题
WhereisJoan’sfamilygoingtospendsummer?[originaltext]W:Charles,Iwantt
BlackdeaththatdroveNewtonfromhiscollegeandintoamomentousdiscove
A.放松法 B.缓慢呼吸 C.体位引流 D.暗示呼吸法 E.缩唇呼气法慢
引起水痘的病原体是:()A.水痘病毒 B.腺病毒 C.柯萨奇病
患者右少腹疼痛拒按,按之其痛如淋,甚则局部肿痞,右足屈而不伸,伸则痛剧,小便自调
下列关于表面活性剂的叙述正确的是A:表面活性剂都有昙点 B:阴离子型表面活性剂
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A.如
下列没有语病的一项是()。 A老主任再三解释,才使他怒气逐渐平息。
患者月经量多如崩,突然面色苍白,四肢厥冷,大汗淋漓,此属A.气血两虚证 B.气
关于道德,准确的说法是()。 (A)道德就是做好人好事 (
最新回复
(
0
)