近五年高考真题完形填空专练2020年普通高等学校招生全国统一考试（全国卷I）第一节（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。Sinceourtwinsbeganlearningtowalk,mywifeandIhavekepttellingthemthatourslidingglassdoorisjustawindow.41Theisobvious.Ifwe42itisadoor,they’llwanttogooutside43.Itwilldriveuscrazy.Thekidsapparentlyknowthe44.Butourinsistingit45’sawindowhaskeptthemfrom46millionsofrequeststoopenthedoor.Ihatelyingtothekids.Onedaythey’ll47anddiscoverthateverythingthey’vealwaysknownaboutwindowsisa48.Iwonderif49shouldalwaystellthetruthnomatterthe50.Ihaveaverystrong51thattheliewe’retellingisdoing52damagetoourchildren.Windowsanddoorshave53metaphorical（比喻）meanings.I’mtellingthemtheycan’topenwhattheyabsolutelyknowisadoor.Whatiflater54intheycometoametaphoricaldoor,likeanopportunity（机会）ofsomesort,and55openingthedoorandtakingtheopportunity,theyjust56itandwonder,＂Whatifitisn’t＂adoor?Thatis,＂Whatifitisn’57taopportunity?＂Maybeit’ansunreasonablefear.Butthe58isthatIshouldn’ttoliemykids.Ishouldjust59repeatedlyhavingtosay,＂No.Wecan’tgooutside＂now.Thenwhentheycometootherdoorsinlife,betheyrealormetaphorical,theywon60toopenthemandwalkthrough.41.A.reliefB.targetC.reasonD.case42.A.admitB.believeCmeanD.realize43.A.graduallyB.constantlyC.temporarilyD.casually44.A.resultB.dangerC.methodD.truth45.A.merelyB.slightlyC.hardlyD.partly46.A.reviewingB.approvingC.receivingD.attempting47.A.winoutB.giveupC.wakeupD.standout48.A.dreamB.lieC.fantasyD.fact49.A.parentsB.twinsC.colleaguesD.teachers50.A.restrictionsB.explanationsC.differencesD.consequences51.A.demandB.fearC.desireD.doubt52.A.physicalB.biologicalC.spiritualD.behavioral53.AtraditionalB.importantC.doubleD.original54.A.lifeB.timeC.replyD.history55.A.bycomparisonwithB.inadditionC.toregardlessofD.insteadof56.A.getholdofB.stareatC.knockonD.makeuseof57.ArealB.TypicalC.similarD.limited58.A.safetyruleB.comfortzoneC.bottomlineD.topsecret59.A.delayB.regretC.enjoyD.accept60.A.hurryB.decideC.he