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1、J1阅读填空（七选五）J1[2016·全国卷Ⅰ]根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项.Secretcodes(密码)keepmessagesprivate.Banks,companies,andgovernmentagenciesusesecretcodesindoingbusiness,especiallywheninformationissentbycomputer.Peoplehaveusedsecretcodesforthousandsofyears.__36
2、__Codebreakingneverlags(落后)farbehindcodemaking.Thescienceofcreatingandreadingcodedmessagesiscalledcryptography.Therearethreemaintypesofcryptography.__37__Forexample,thefirstlettersof“Myelephanteatstoomanyeels”spelloutthehiddenmessage“Meetme”．__38__Youmightre
3、presenteachletterwithanumber,forexample.Let'snumberthelettersofthealphabet,inorder,from1to26.Ifwesubstituteanumberforeachletter,themessage“Meetme”wouldread“135520135.”Acodeusessymbolstoreplacewords,phrases,orsentences.Toreadthemessageofarealcode,youmusthavea
4、codebook.__39__Forexample,“bridge”mightstandfor“meet”and“out”mightstandfor“me”.Themessage“Bridgeout”wouldactuallymean“Meetme”.__40__However,itisalsohardtokeepacodebooksecretforlong.Socodesmustbechangedfrequently.A．Itisveryhardtobreakacodewithoutthecodebook.B
5、．Inanylanguage,somelettersareusedmorethanothers.C．Onlypeoplewhoknowthekeywordcanreadthemessage.D．Aslongastherehavebeencodes,peoplehavetriedtobreakthem.E．Youcanhideamessagebyhavingthefirstlettersofeachwordspellitout.F．Withacodebook,youmightwritedownwordsthatw
6、ouldstandforotherwords.G．Anotherwaytohideamessageistousesymbolstostandforspecificlettersofthealphabet.【要点综述】本文是一篇说明文,主要介绍了密码的设置方法和破解方法.36．D 考查推理判断及语境理解.根据后句内容可以判断该空应该和密码的破译有关,故判断D项内容符合语境逻辑.37．E 考查推理判断及语境理解.后面举的例子是来证明人们设置密码时往往会利用一些单词的第一个字母作为密码,由此判断E选项内容符合语境逻辑
7、.38．G 考查推理判断及语境理解.根据后面的解释内容可以判断这是介绍密码设置的又一种方法,故判断G选项符合语境.39．F 考查推理判断及语境理解.根据后面的举例以及前句中的acodebook可以判断该句是介绍密码书的使用,故判断F选项可以起到承上启下的作用.40．A 考查推理判断及语境理解.根据空后内容的转折可知尽管利用密码书可以破译密码,但是一本密码书也很难长时间的保密,故判断A选项符合语境.J1[2016·全国卷Ⅱ]Agardenthat'sjustrightforyouHaveyouevervisite
8、dagardenthatseemedjustrightforyou,wheretheatmosphereofthegardenappearedtototalmorethanthesum(总和)ofitsparts?__16__.Butitdoesn'thappenbyaccident.Itstartswithlookinginsideyourselfandunderstandingwh
