【ManypeoplearesurprisedwhentheyfindthattheInternetwassetupinthe1960s．Atthattime，computerswerelargeandexpensive．Computernetworksdidn'tworkwell．Ifonecomputerinthenetworkbrokedown，thenthewholenetworkstopped】|小学英语问答-字典翻译问答网

【ManypeoplearesurprisedwhentheyfindthattheInternetwassetupinthe1960s．Atthattime，computerswerelargeandexpensive．Computernetworksdidn'tworkwell．Ifonecomputerinthenetworkbrokedown，thenthewholenetworkstopped】

1人问答

八字精批流年运程八字合婚八字起名

问题描述：

ManypeoplearesurprisedwhentheyfindthattheInternetwassetupinthe1960s．Atthattime，computerswerelargeandexpensive．Computernetworksdidn'tworkwell．Ifonecomputerinthenetworkbrokedown，thenthewholenetworkstopped．Soafewnetworksystemhadtobesetup．Itshouldbegoodenoughtobeusedbymanydifferentcomputers．Ifpartofthenetworkwasnotworking，informationcouldbesentthroughanotherpart．Inthiswaycomputernetworksystemwouldkeeponworkingallthetime．

AtfirsttheInternetwasonlyusedbythegovernment，butintheearly1970s，universities，hospitalsandbankswereallowedtouseit，too．However，computerswerestillveryexpensiveandtheInternetwasdifficulttouse．Bythestartof1990s，computersbecamecheaperandeasiertouse．Scientistshadalsodevelopedsoftwarethatmade"surfing"theInterneteasier．

TodayitiseasytogetonlineanditissaidthatmillionsofpeopleusetheInterneteveryday．Sendinge-mailsismoreandmorepopularamongyoungpeople．TheInternethasnowbecomeoneofthemostimportantpartsofpeople'slife．

61．HowlonghastheInternetbeenused？___

A．Forabout10years．

B．Forabout20years．

C．Forabout40years．

D．Forabout60years．

62．Whatwouldhappenwhenonecomputerinthenetworkbrokedownafterthenewnetworksystemwassetup？___

A．Theothercomputerswouldwait．

B．Theothercomputerswouldstillwork．

C．Someoftheothersstillworked．

D．Theothercomputerswouldn'twork．

63．WhichofthefollowingusedtheInternetfirst？___

A．Hospital

B．Universities

C．Banks

D．Thegovernment

64．Whatistrueaboutcomputersinthe1990s？___

A．Theybecamecheaperandeasiertouse．

B．Theybecamelargerandlarger．

C．Peoplecouldn'tbuythemanywhere．

D．Peoplecouldgetinformationonlyfromthem．

65．Whatcanweinferfromthelastsentence？___

A．PeoplewilldiewithouttheInternet．

B．Allpeopleshouldsetuptheirownnetwork．

C．PeopleliveeasilywithouttheInternet．

D．PeoplewillmoreandmoredependontheInternet．

李鸿培回答：

网友采纳

　　61．D．判断推理题．根据第一段theInternetwassetupinthe1960s．互联网在20世纪60年代建立．由此判断互联网大约60年了，故选D．　　62．B．判断推理题．根据第一段Itshouldbegoodenoughtobeusedbymanydifferentcomputers．Ifpartofthenetworkwasnotworking，informationcouldbesentthroughanotherpart．它可以供不同的电脑使用．如果一部分网络不能使用，信息可以传送到其他部分．故选B，如果一天电脑的网络坏了，其他的电脑仍能工作．　　63．D．细节理解题．根据第二段AtfirsttheInternetwasonlyusedbythegovernment刚开始互联网只被政府使用，故选D．　　64．A．判断推理题．根据第二段Bythestartof1990s，computersbecamecheaperandeasiertouse．在90年代初，电脑变得更便宜和容易使用，故判断A正确．　　65．D．判断推理题．这篇文章讲述了网络的变化发展，越来越多的人使用电脑和网络，TheInternethasnowbecomeoneofthemostimportantpartsofpeople'slife．它已成为人们生活中的重要部分，故选D，我们可以推断出人们会越来越依赖网络．