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 in the 1950s was the U.S. interstate
Some historians say that the most important contribution of Dwight Eisenhower’s presidency in the 1950s was the U.S. interstate
admin
2018-04-27
11
问题
Some historians say that the most important contribution of Dwight Eisenhower’s presidency in the 1950s was the U.S. interstate highway system. It was a【B1】______project, easily surpassing the scale of such previous human 【B2】______ as the Panama Canal. Eisenhower’s interstate highways 【B3】______ the nation together in new ways and【B4】______major economic growth by making commerce less 【B5】______. Today, an information superhighway has been built—an electronic network that【B6】______libraries, corporations, government agencies and 【B7】______. This electronic superhighway is called the Internet, 【B8】______ it is the backbone of the World Wide Web.
The Internet had its【B9】______in a 1643 U.S. Defense Department computer network called ARPA net, which【B10】______Advanced Research Projects Agency Network. The Pentagon built the network for military contractors and universities doing military research to【B11】______information. In 1662 the National Science Foundation (NSF),【B12】______mission is to promote science, took over.
This new NSF network【B13】______more and more institutional users, many of【B14】______had their own internal networks. For example, most universities that【B15】______the NSF network had intercampus computer networks. The NSF network【B16】______became a connector for thousands of other networks.【B17】______a backbone system that interconnects networks, internet was a name that fit.
So we can see that the Internet is the wired infrastructure on which web【B18】______move. It began as a military communication system, which expanded into a government-funded【B19】______research network.
Today, the Internet is a user-financed system tying institutions of many sorts together【B20】______an "information superhighway".
【B11】
选项
A、exchange
B、bypass
C、switch
D、interact
答案
A
解析
考查动词辨析。空格处所在句子的意思为“五角大楼建这个网络是用于军事承包商和大学做军事研究时______信息的”。exchange意为“交流,交换,兑换”,符合题意。switch意为“转换,转变”;bypass意为“绕过,避开,不顾”;interact是不及物动词,意为“互相作用,互相影响,互动”,均不符合题意。故选A.exchange。
转载请注明原文地址:https://kaotiyun.com/show/p4BZ777K
0
考研英语一
相关试题推荐
【F1】Despitethegeneralnegativefindings,itisimportanttorememberthatallchildrenwholivethroughadivorcedonotbehav
ChineseAmerican
ManysignspointtoagrowinghistoricalconsciousnessamongtheAmericanpeople.Itrustthatthisisso.Itisusefultoremem
ManysignspointtoagrowinghistoricalconsciousnessamongtheAmericanpeople.Itrustthatthisisso.Itisusefultoremem
ManysignspointtoagrowinghistoricalconsciousnessamongtheAmericanpeople.Itrustthatthisisso.Itisusefultoremem
【F1】Itistheworld’sfourth-most-importantfoodcrop,aftermaize,wheatandrice,whichprovidesmorecalories,morequickly,
【F1】Duringthepastgeneration,theAmericanmiddle-classfamilythatoncecouldcountonhardworkandfairplaytokeepitself
历史研究的方法论——1999年英译汉及详解【F1】Whiletherearealmostasmanydefinitionsofhistoryastherearehistorians,modernpracticemostc
随机试题
A.纤维膜B.血管膜C.视网膜D.晶状体E.玻璃体眼球中起感光作用的是
阅读《氓》中的一段诗句,回答下列小题:氓之蚩蚩,抱布贸丝。匪来贸丝,来即我谋。送子涉淇,至于顿丘。匪我愆期,子无良媒。将子无怒,秋以为期。请按照作品情节的发展,挑出最能概括这段文字大意的原文。
24岁妇女,3个月前曾行引产,术后不久即出现不规则阴道流血。昨日咳嗽,痰中带血,来院就诊。妇科检查:子宫稍增大、质软,双侧附件区未见异常。X线胸片见双侧肺野外带多个小结节状阴影,其中几个略大,似棉球样,血中hCG为1700kU/L。为确诊,首选的检查是
县级以上人民政府卫生行政主管部门应当指定机构负责开展突发事件的
根据《建设工程项目管理规范》(GB/T50326—2006),项目经理的职责有()。【2009年考试真题】
A公司外币业务采用发生日的即期汇率折算。2017年3月从国外购买一台生产设备200万美元,另用人民币支付进口关税1000万元和进口增值税384.2万元;另外随同该设备进口专用工具和修理用备件3万美元,支付专用工具和修理用备件关税和增值税合计8人民币万元。当
下列行为中,属于代理行为的有()。
企业所拥有的房地产处于极佳的地理位置,拥有矿物开采权或是拥有被法律保护的专利生产技术等都表明的是()。
系统响应时间和作业吞吐量是衡量计算机系统性能的重要指标。对于一个持续处理业务的系统而言,其(6)。
WhatwasthemostseriousproblemfacingWilliamI?
最新回复
(
0
)