2019-2020年高二下学期4月调研考试英语试题 含答案

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1、2019-2020年高二下学期4月调研考试英语试题含答案第一部分听力（共两节，满分30分钟）略第二部分阅读理解（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。AwomanintheUSisabletospeakforthefirsttimein11yearsafterapioneeringvoiceboxtransplant.BrendaJensensaidtheoperationwasagreatsuccesswhichhadsavedherlife.Thi

2、rteendaysafterthesurgeryshesaidherfirstwords,“Goodmorning.Iwanttogohome.”Itisthefirsttimeavoiceboxandwindpipe(气管)havebeentransplantedatthesametimeandonlythesecondtimeavoiceboxhaseverbeentransplanted.Ms.Jensen,52,hadbeenunabletospeakonherownsincehervoiceboxwasdamagedduringsurgeryinxx.Sin

3、cethen,shehasbeenunabletotasteorsmellfood,couldbreatheonlythroughaholeinherwindpipeandcouldtalkonlywiththehelpofanelectronicvoicebox.InOctober,surgeonsattheUniversityofCaliforniaDavisMedicalCentreremovedthevoiceboxand6cmofthewindpipefromadonorbody.Inan18-houroperation,thiswastransplante

4、dintoMs.Jensen’sthroatandtheteamconnectedittoherbloodsupplyandnerves.ProfessorMartinBirchallfromUniversityCollegeLondon,whowaspartofthesurgeryteam,said,“We’velearnedthatwecanrepairnervestomakeevenveryplexorgansfunctionagain.It’llopenthedoortobetterfacialtransplantsandwillbeextremelyimpo

5、rtantastissueengineeringdevelops.”Avoiceboxtransplantmightbelifechanging,butitisnotlifesaving.Everyonewhoreceivesatransplantmusttakedrugstocontroltheimmunesystemfortherestoftheirlives.Thesedrugscanreducelifeexpectancy,sotheyarenormallysetasideforlifesavingprocedures.OneofthereasonsMs.Je

6、nsenwasasuitablepersonforthistransplantwasthatshewasalreadytakingimmunecontrollingdrugsafterakidney-pancreas(胰腺)transplantfouryearsago.ProfessorPeterBelafsky,partofthesurgicalteam,said,“Brendawasanexceptional(例外的)candidateforthetransplantbecauseshewashighlymotivated.”Anyonewho’smetBrend

7、aknowsthatsheisastronganddeterminedpersonwithagreatoutlookonlifeinspiteofthemanyphysicalchallengesshe’sfacedoverherlifetime.21.Thevoiceboxtransplantoperationisofgreatsignificancebecauseitprovesthat______.A.facialtransplantsarenoweasiertoperformB.nerverepairingisabreakthroughint