问题描述：
东北师范大学远程与继续教育学院《大学英语（一）》高起专期末作业考核
SectionB
Direction:Thereare10blanksinthefollowingpassage.ForeachblanktherearefourchoicesmarkedA,B,CandD.YoushouldchoosetheOneanswerthatbestcompletesthepassage.ThenmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.
Manyteachersbelievethattheresponsibilitiesforlearningliewiththestudents.(61)alongreadingassignmentisgiven,instructorsexpectstudentstobefamiliarwiththe(62)inthereadingeveniftheydonotdiscussitinclassortakeanexamination.The(63)studentisconsideredtobe(64)whoismotivatedtolearnforthesakeof(65),nottheoneinterestedonlyingettinghighgrades.Sometimeshomeworkisreturned(66)briefwrittencommentsbutwithoutagrade.Evenifagradeisnotgiven,thestudentsare(67)forlearningthematerialassigned.Whenresearchis(68),theprofessorexpectsthestudentstotakeitactivelyandtocompleteitwith(69)guidance.Itisthe(70)responsibilitytofindbooks,magazines,andarticlesinthelibrary.
16.A.IfB.AlthoughC.BecauseD.Before
17.A.suggestionB.contextC.abstractD.information
18.A.poorB.idealC.averageD.common
19.A.suchB.oneC.anyD.some
20.A.funB.workC.learningD.prize
21.A.byB.inC.forD.with
22.A.criticizedB.innocentC.responsibleD.dismissed
23.A.collectedB.distributedC.assignedD.finished
24.A.maximumB.minimumC.possibleD.practical
25.A.student’sB.professor’sC.assistant’sD.librarian’s