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
考研
Some historians say that the most important contribution of Dwight Eisenhower’s presidency (总统任期) in the 1950s was the U. S. int
Some historians say that the most important contribution of Dwight Eisenhower’s presidency (总统任期) in the 1950s was the U. S. int
admin
2017-07-09
30
问题
Some historians say that the most important contribution of Dwight Eisenhower’s presidency (总统任期) in the 1950s was the U. S. interstate highway system. It was a【C1】______ project, easily surpassing the scale of such previous human【C2】______ as the Panama Canal. Eisenhower’s interstate highways【C3】______ the nation together in new ways and【C4】______ major economic growth by making commerce less【C5】______ Today, an information superhighway has been built—an electronic network that【C6】______ libraries, corporations, government agencies and【C7】______ . This electronic superhighway is called the Internet,【C8】______ it is the backbone (主干) of the World Wide Web.
The Internet had its【C9】______ in a 1969 U. S. Defense Department computer network called ARPAnet, which【C10】______ Advanced Research Projects Agency Network. The Pentagon built the network for military contractors and universities doing military research to【C11】______ information. In 1983 the National Science Foundation (NSF) ,【C12】______ mission is to promote science, took over.
This new NSF network【C13】______ more and more institutional users, many of【C14】______ had their own internal networks. For example, most universities that【C15】______ the NSF network had intra-campus computer networks. The NSF network【C16】______ became a connector for thousands of other networks.【C17】______ a backbone system that interconnects networks, Internet was a name that fit.
So we can see that the Internet is the wired infrastructure (基础设施) on which web【C18】______ move. It began as a military communication system, which expanded into a government-funded【C19】______ research network.
Today, the Internet is a user-financed system tying institutions of many sorts together【C20】______ an " information superhighway".
【C19】
选项
A、citizen
B、civilian
C、amateur
D、resident
答案
B
解析
形容词辨义。空格所在的定语从句与前面的主句形成明显的对比,互联网最初用于军事通信系统,后来扩展成为政府资助的民用研究网络。与military“军事的,军用的”相对的是civilian“民用的,民间的”,所以B项为本题正确答案。citizen意为“市民,公民”,amateur意为“业余的,外行的”,resident意为“居住的,常驻的”。这三个词都不能与military形成对比,故均可以排除。
转载请注明原文地址:https://kaotiyun.com/show/NAbZ777K
0
考研英语一
相关试题推荐
Atthestartoftheyear,TheIndependentonSundayarguedthattherewerethreeover-whelmingreasonswhyIraqshouldnotbein
Atthestartoftheyear,TheIndependentonSundayarguedthattherewerethreeover-whelmingreasonswhyIraqshouldnotbein
【F1】Americansnolongerexpectpublicfigures,whetherinspeechorinwriting,tocommandtheEnglishlanguagewithskillandg
Theauthorofsomefortynovels,anumberofplays,volumesofverse,historical,criticalandautobiographicalworks,aneditor
Peoplewhoaredepressedareliterallysiekatheart:theyhaveasignificantlyincreasedriskforcardiovasculardisease,andn
Peoplewhoaredepressedareliterallysiekatheart:theyhaveasignificantlyincreasedriskforcardiovasculardisease,andn
So-called"identitytheft"occurswhenapersonpretendstobesomeoneelse(saythatvictimisyou)andafinancialinstitutiono
Wemaintainthatingeneralafocusonpositiveinformationbenefitswell-being.However,thereareprobablyconditionswhenac
Researchhasuncoveredthatcultureisadeterminingfactorwheninterpretingfacialemotions.Thestudyrevealsthatinculture
TheBushadministrationisgoingtoproposefar-reachingnewruleswhichwouldgivepeoplewithdisabilitiesgreateraccesstot
随机试题
通过许可贸易的方式进入国际市场,这种方式属于()
试述革命派对中国民主革命认识的阶级和历史局限性。
患者咽中不适,如有物梗阻,咯之不出,咽之不下,胸中窒闷,舌苔白腻。脉弦滑。其最佳的治法是
工业和民用建筑的成本核算对象,一般应是( )。
下列工程的施工方案中,必须组织专家论证的有()。
某公司2012年2月1日购入一载货商用车,当月办理机动车辆权属证书,并办理车船税完税手续。此车整备质量为10吨,每吨年税额96元。该车于6月1日被盗,经公安机关确认后,该公司遂向税务局申请退税,但在办理退税手续期间,此车又于9月1日被追回并取得公安机关证明
独立审计的审计工作底稿的三级复核包括()。
对数据表进行高级筛选操作,筛选的结果是()。
在Word文档编辑状态下,将光标定位于任一段落位置,设置1.5倍行距后,结果将是()。
Bywritingthispassage,thewriterintendstotellusthat______.FromtheamountofsleepNapoleon,Edison,andDarwinrequir
最新回复
(
0
)