小、初中、高中各卷知文案合同学种试真题识归纳PPT等免下费载www.doc985.com考点分类练(十一)词句猜测题——代词指代类A(2021·山东淄博一模)Severalyearsago,whensomeoneusedcameracoverstoprotectagainstpossiblemonitoring,itwasnotpopulartotalkaboutit.Today,peopleusevarioustypesoftapestocoverthewebcamerasandmicrophones.Therearemanytypesofspywarethatcandiveintoourdevicesandsecretlyspyonthem,recordingeverythingtheydo.Suchprogrammesmayinfectnotonlycomputersbutalsosmartphones.YourdatamaybeusedbyhackerswhowilltrytorequestmoneyfornotexposingyourprivateinformationorbycompanieslikeNSOGroupwhocreatedakindofspywareto“provideauthorisedgovernmentswithtechnologythathelpsstruggleagainstterrorandcrime”.Inmyopinion,theprotectiontechniqueishighlyoverestimated.Userstapethecamerasandmicrophonesthroughlackofunderstandingofhowtheirdevicesworkandhowthemalware(恶意软件)works.Hackersandevensecretservicesdonothaveenoughresourcestomonitorallvictimsusingthecamerasormicrophones.Iftheyneedtogetanyinformation,theygetitbysendingatargetedvirustoyourdevice,whichwillnotbestoppedbythetapes.Suchaviruswillfindwhattosteal—frompersonalphotosandvideostopasswordsfromsocialnetworks,browserhistory,bankaccountsandsoon.Itisunwisetobelievethatattackerswillnotbeabletofindawaytospyonyou,evenifthedevice,dischargedtozero,canstilldeliverdataaboutyourlocation,usingthesmartphonesofthesurroundingpeopleassignalrepeaters.Letusfaceit:weliveinanerawhenitisextremelydifficulttohidesomethingandapieceoftapeisclearlynotthemostusefultoolinthestruggleforyourprivacy.Again,tobeabletospyonyou,attackersneedtoplantthemalwareinyourdevice.Topreventthemalwarefromenteringyourdevice,donotclicksuspectedlinksandemailattachments.Usestrongpasswordsforemail,socialmediaandonlinebankaccounts.1.Whatdoestheunderlinedword“them”inparagraph2referto?A.Cameras.B.Types.C.Programmes.D.Devices.2.WhatisNSOGroup?A.Agroupofhackers.B.Acompanydevelopingspyware.C.Agroupofterroristsandcriminals.D.Acompanyfightingagainstcrime.3.Whydoestheauthorthink“theprotectiontechniqueishighlyoverestimated”?A.Peopleknowlittleabouttheirdevices.B.Hackershavenoaccesstoothers.C.Ithardlypreventsthemalwarefromgettingprivacy.D.Itcan’tcoverthecamerascompletely.小、初中、高中各卷知文案合同学种试真题识归纳PPT等免下费载www.doc985.com小、初中、高中各卷知文案合同学种试真题识归纳PPT等免下费载www.doc985.comB(2021·安徽合肥高三第二次教学质量检测)Eversinceshereceivedalittletoyairlinerasabirthdaygift,Katehasbeenattractedbyflight.Fromflyingremote-controlledairplanestobuildingherownmodelones,Katehasalwaysconsideredflyingaplaneoneofherpassions,butonlyuntilrecentlyhasshebeenabletotakethattonewheights.WhenKateheardabouttheUpwindScholarshipfromherschoolcounselor,sheknewitwasanextraordinaryopportunitytorealiseherdream.Theprogramme’smissionistoprovideallthetrainingnecessarytoobtainaprivatepilot’slicense(PPL)forstudentsinbetweentheirjuniorandsenioryearofhighschoolfreeofcharge.Aftercompletingalengthyapplicationandhersubsequentacceptanceintotheprogramme,Katebeganhertraininglastspring.Normally,recipientsofthescholarshipwouldattendgroundschoolinpersonwheretheylearnthefundamentalsofflying.Duetothepandemic,however,Katespenthourseachweekendstudyingonlinelessonsinherroomwhenevershegotabreakfromhomework.Oncesummercamearound,Kateandthreepeersputintwostraightweeksofgroundschool,reviewingflighttrainingfromninetofiveeveryda...