第十二套ListeningConversationOne1.Whydoesthestudentgotothefacilitiesmanagementoffice?A.ToseeifthecomputersneedtobeservicedB.ToconfirmaroomreservationhemadeearlierC.ToseeifhecanaddanadditionalroomtoanexistingreservationD.Towarntheemployeesaboutnewproblemswiththeircomputers2.Whichstatementbestdescribestheemployee’sreactiontothestudent’svisit?A.Sheissurprisedthatthevisitedinpersonratherthansendingane-mail.B.Sheisgratefulthathehasconfirmedhisroomreservation.C.Sheisannoyedthatheisdisturbingherwhilesheworks.D.Sheisrelievedthatheistheretofixthecomputerproblems.3.Whatdoestheemployeesayaretwopossiblecausesofthestudent’sproblem?Clickon2answers.A.Hisroomrequestformmayhavebeenlost.B.Multipleroomrequestsunderthesamenamemayhavebeentreatedasduplicates.C.Someoneintheofficemayhaveassignedthesameroomtomorethanoneperson.D.Thecampus-widecomputerproblemshavesignificantlyaffectedtheroomreservationsystem.4.WhydoesthestudentwanttohavetheeventonFridaymorning?A.Itisnotpossibletochangetheroomreservation.B.Theroomheneedsisonlyavailableatthattime.C.ThespeakerattheeventisleavingonFridayafternoon.D.Thestudent’sprofessorcannotchangehisschedule.5.Whatdoesthestudentoffertodoattheendoftheconversation?A.Searchtheemployee’scomputerrecordstofinderrorsinroomreservations.B.Resubmittheroomrequestthroughanonlinereservationsystem.C.Reporttheemployee’scomputerproblemstothetechnologyhelpdesk.D.Returntotheemployee’sofficetohelpherwithhercomputerproblems.LectureOne1.Whatdoestheprofessormainlydiscuss?A.VariouswaysfreeradicalsareformedB.CharacteristicsofvariousstagesofagingC.WhetherfreeradicalscauseagingD.Whetherantioxidantseffectivelystabilizedfreeradicals2.Accordingtotheprofessor,whatdobiological-clocktheoriespropose?A.Thatanorganism’sbehaviorplaysanimportantroleintheagingprocessB.ThattheagingprocessisgeneticallypredeterminedC.ThatorganismsageastheresultofagraduallossofenergyD.Thatenvironmentalconditionscanspeedorslowtheagingprocess3.Accordingtothefree-radicaltheory,whydoesagingoccur?A.Antioxidantsbeg...
