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 marvel of the machine age, the electronic computer has been【C1】______only since 1946. It can do simple computations — add, s
The marvel of the machine age, the electronic computer has been【C1】______only since 1946. It can do simple computations — add, s
admin
2014-01-13
13
问题
The marvel of the machine age, the electronic computer has been【C1】______only since 1946. It can do simple computations — add, subtract, multiply and divide —【C2】______lighting speed and perfect accuracy. It can multiply two 1-digit number in 1/1, 1000 seconds, a problem that would【C3】______an average person five minutes to do with pencil and paper. Some computers can work 500, 000 times faster than【C4】______.
Once it is given a "program" — that is, a【C5】______set of instructions devised by a technician trained in computer language — a computer can gather【C6】______information for many purposes. For example, it can【C7】______bank accounts up to date and make out electric bills. If you are planning a trip by plane, the computer will find out【C8】______route to take. Not only can the computer gather facts, it can also store them as fast as they are gathered and can【C9】______whenever they are needed. 【C10】______gathering and storing information, the computer can also solve complicated problems that once took months for people to do.
For example, 【C11】______sixteen hours an electronic brain solved a difficult design problem. First, it was【C12】______all the information necessary for designing a chemical plant. After running through 16, 000 possible designs, it【C13】______the plan for the plant that would produce the most chemical at the lowest cost. Then it issued a printed set of exact【C14】______. Before it solved this problem, a team of engineers having the same information had worked for a year to produce only three designs, 【C15】______of which was as efficient as the computer’s.
【C12】
选项
A、input
B、fed
C、sent
D、planted
答案
B
解析
动词词义辨析。让计算机解决问题,当然需要先提供所有的信息。信息中fed(供给)符合句意。故答案为B。
转载请注明原文地址:https://kaotiyun.com/show/iGQO777K
0
考博英语
相关试题推荐
Thecompanywantstoavoidany______questionsaboutitsfinances.
Inpolitics,inthecourts,evenontheubiquitousTVtalkshows,itisgoodformtopickanintellectualfight.Peopleattache
Likemanyotheraspectsofthecomputerage,Yahoobeganasanidea,【21】intoahobbyandlatelyhas【22】intoafull-timepassion.
Likemanyotheraspectsofthecomputerage,Yahoobeganasanidea,【21】intoahobbyandlatelyhas【22】intoafull-timepassion.
Likemanyotheraspectsofthecomputerage,Yahoobeganasanidea,【21】intoahobbyandlatelyhas【22】intoafull-timepassion.
Likemanyotheraspectsofthecomputerage,Yahoobeganasanidea,【21】intoahobbyandlatelyhas【22】intoafull-timepassion.
Likemanyotheraspectsofthecomputerage,Yahoobeganasanidea,【21】intoahobbyandlatelyhas【22】intoafull-timepassion.
IntheUnitedStatesandinmany【51】countriesaroundtheworld,therearefourmainwaysforpeopletobeinformed【52】developmen
Muchhasbeenwrittenaboutpovertybutnoneoftheaccountsseemtogetattherootoftheproblem.Itmustbenotedthatthew
随机试题
Dearsir,ThankyouforyourletteronMarch15.Weknowthatyouwanttoorder10,000piecesofRainbowRaincoatModel2.
理顺行政组织与企业的职能关系,企业作为独立法人实体,应
陈女士,50岁,喉癌,自述疼痛,下列哪项措施不妥
诊断系统性红斑狼疮最有意义的检查是
与项目运营有关的费用包括:专利及专有技术合用费、()、生产准备费、办公及生活家具购置费。
设备监理的()包括国家有关法规、规章、技术标准。
根据《招标投标法实施条件》,对某3000万投资概算的工程项目进行招标时,施工投标保证金额度符合规定的是()万元人民币。
根据《公开发行证券的公司信息披露内容与格式准则第1号——招股说明书》在招股说明书中发行人应披露经审计财务报告期间的财务指标不包括( )。
日常生活中我们经常发现在洗衣店的告示中贴有“洗衣物被盗,按洗衣费的1~10倍赔偿”的条款,试用合同法理论对该条款加以评析。
VisualFoxPro查询设计器中创建的查询文件的扩展名______。
最新回复
(
0
)