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[南开大学]21春学期(1709-2103)《大学英语(三)》在线作业试卷总分:100得分:100一、单选题(共50道试题,共100分)1.¨CDoyoulikewatchingfootballmatches?¨C().A.ThankyouforinvitingmeB.Idon'tlikewatchingitonTV,eitherC.IhearthefootballmatchwillbeputoffD.Football?No.It'sawasteoftime[请认真分析题目,从上述选项中选择您认为正确的填写作答]正确选择:D2.Aretrees()alongtheroadrightnow?A.plantB.plantingC.beingplantedD.planted[请认真分析题目,从上述选项中选择您认为正确的填写作答]正确选择:C3.¨CWhere()therecorder?Ican'tseeitanywhere.¨CI()itrighthere,butnowit'sgone.A.didyouput;haveputB.haveyouput;putC.hadyouput;haveputD.wereyouputting;haveput[请认真分析题目,从上述选项中选择您认为正确的填写作答]正确选择:B4.I'mtired.I()workingveryhard.A.haveB.amC.hadD.havebeen[请认真分析题目,从上述选项中选择您认为正确的填写作答]正确选择:D5.Thepopulationoftheearth()increasingfast.Onethirdofthepopulationhere()workers.A.is;areB.is;hasbeenC.are;isD.is;was[请认真分析题目,从上述