2019-2020年高考英语优题训练系列（22）

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1、2019-2020年高考英语优题训练系列（22）第三部分　阅读理解（共两节，满分40分第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。ATheGermanshepherdrunsoffandnosesaroundinthegrassofKenya’sLaikipiaPlateau．“OK,Oakley,”thedog’shandlerorders,“Findit!”Oakleysniffs（嗅）untilheestoabush,thenstops,sits,andlo

2、oksupathishandler．Shebendstoseewhathehasfound:thewasteofanendangeredAfricanwilddog．“Gooddog!”shepraises．Thehandlerpullsatennisballfromherpocket．Oakleyjumpsforhisreward．“Hedoesn’tactuallywantthewaste,”saysAimeeHurt,afoundingmemberoftheU．S．-basedgroupWorkingDogsforConservation．Hurti

3、sinKenyatotrainbothOakleyandhishandler．“Hefindsitsohecanplaywithhisball．We’retheoneswhowantthewaste．”Detectiondogsaresometimestaughttolocateactualanimals．Black-footedferrets（雪貂）havebeenstudiedwiththeirhelp．Butmoreoftenthedogslearntolocatethewasteofcreaturessuchasbears,wolvesandmou

4、ntainlions．Whatthedogsfindprovidesscientistswithdataaboutaspecies．ScientistscanusetheDNAcollectedfromanimalwastetoidentifyindividuals,sex,andpopulationsizes—allwithouteverseeingtheanimalitself．“Itcantakeyearstogatherthiskindofinformationifyouhavetotrapanimals,”Hurtexplains．Wastean

5、alysismightmakeahugedifferencewhenwildspeciesareaccusedofattackingdomesticlivestock（家畜）．Hurtsays,“Agooddetectiondogwillfindthewastesowecanseewhattheanimalisactuallyeating．”Thismayhelpreduceproblemsbetweenpeopleandwildlife．56．Theunderlinedword“She”inParagraph2refersto“_____”．A．theG

6、ermanshepherdB．anAfricanwilddogC．AimeeHurtD．thehandler57．Oakleyisinterestedinfindingthewastebecause_____．A．hewantstostudyendangeredanimalsB．hecangetatennisballtoplaywithC．hewantstoeatitD．hewantstoplaywithit58．WhichofthefollowingisTRUEaccordingtothepassage?A．Trappinganimalsisnotdif

7、ficult．B．Peoplearemakingeffortstoprotecttheenvironment．C．Detectiondogsattackdomesticlivestockfrequently．D．Collectinganimalwasteisagoodwaytogatherinformation．59．Whatisthemainideaofthepassage?A．Detectiondogscanhelpscientistsstudywildlife．B．Detectiondogscandefendwildlife．C．Detectiond

8、ogscanhelpthepolicecatchthecrimin