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韩城市2023-2024学年度第一学期高二期中质量检测政治1试卷答案

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Therearemanyreasonsyoushouldlookfornaturalhaircareproductsinsteadofchoosingartificialoptions.Therearealsomanyplaceswhereyoucanbuythem.Ifyoucareaboutyourhairandwanttopromotehairgrowthwhiledecreasingthenumberofchemicalsthatgointoyourhair,thenyoushouldlookintopurchasingmorcnaturaloptions.Youwon'tbedisappointed.21.Inwhichcolumnofamagazinecanwefindthistext?A.Education.B.Amusemcnt.C.Life.D.Sports.22.Whatingredientmayensureshiningcolorofyourhairaccordingtothetext?A.CoconutOilandAloeVera.B.OrganicSheaButter.C.BetaGlucan.D.OrganicTeaTreeoil.23.Whatdoesthetextmainlytalkabout?A.Doingmorerescarch.B.Promotingyourhairgrowth.C.ChoosingNaturalShampoo.D.Guaranteeingnineingredients.BItseemsthateveryweekwefindoutsomeonebrokeintoabigcompany'sdatabases-liketherecentEquifaxdatabreach()-andmadeoffwithmillionsofcreditcardnumbers,passwordsandothervaluableinformation.Andnowanewkindofworry:someonecouldseizecontrolofyourwirelesshomenetworkandstealyourinformationfromunderyournose.That'sthepossibilityraisedbyacoupleofcybersecurityresearchersfromtheCatholicUniversityofLcuveninBelgium.Theproblem,theysay,isaweaknessintheveryprotocolmcanttomakewi-fisecure.ThatprotocoliscalledWi-FiProtectedAcccssIl,WPA2.AndWPA2'sweaknesscouldallowanattackerwithinphysicalrangeofyourwi-finetworktomakeacopyofthatnetworkthattheycouldthencontrol.Theresearcherscalltheirapproachakeyreinstallationattack,orKRACK.It'simportanttoknowthatKRACKattackremainsapossibilityfornow.Thesenitsrealizedthethreatwhileinvestigatingwirelesssecurity.They'llpresentthisresearchonNovemberIstattheComputcrandCommunicationsSecurity(CCS)conferenceinDallasandinDccemberattheBlackHatEuropeconferenceinLondon.IntheirKRACKassumption,wirelessdeviceswouldbefooledintoconncctingtothefalscnetwork.Andtheattackerwouldbeabletoaccessalloftheinformationthatdevicessendandreceivewhileconnectedtothatnetwork-evenifthatinformationhasbeencoded.AndroidandLinuxwouldbeespeciallyeasytoattackbecauseofhowtheirencryptionkeys(areconfigured(设定).Onemeasureofprotectionagainstsuchanattackwouldbetomakesuretheyyou'veinstall()themostup-to-dateversionsofyourapps,browsersandwirelessroutersoftware.Updatedsoftwareismostlikelytoincludethesccuritypatches(ncededtoavoidfallingvictimtoaKRACKattack,becausechancesarethatKRACKwon'tremainsimplyaproof-ofconceptforlong.24.WhatarehomeInternetusersconcernedaboutnow?A.TheirInternetmaybedisconnected.B.Theircreditcardsmightbeinaccessible.C.Theirhomenetworkmightbedestroyed.D.Theirpersonalinformationmightbestolen.25.HowcantheattackertakeadvantageoftheWPA2'sweakness?A.Byinstallingakey.B.Byapproachingphysicalrange.C.Bycopyingandcontrollingthenetwork.D.BycontrollingtheInternetusers26.WhatcanwelearnfromParagraph4?A.Thefalsenetworkcontributeslittletosuchattack.

2.下列叙述正确的是()①图中河流自东向西流②甲处坡面径流流向东北③若乙处地下含有煤层,开采时不易发生瓦斯爆炸④图中河谷为向斜凹陷形成A.①③B.①④C.②③D.②④

8.下面是马星驰创作于1913年11月9日的漫画《国民党之今昔》。该漫画反映了当时A.推翻迫在眉睫B.民主革命道路曲折C.国民政府完全陷人孤立D.军阀割据烽烟又起

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