[判断题]Tipsforbeingasuper-organizedstudentIhavealwaysadmiredstudentswhohandtheirhomeworkinontimeandneverforgettodoit.Me,ontheotherhand,...OK,Iadmit.I'mterribleatgettingmyselforganised!ButlatelyI'vestartedkeepingasmallstudydiary.IwritedowneverythingIneedtodoandwhenitneedstobedoneby.ThenIwriteareminderafewdaysbeforethedatejustincase.It'shelping.SoIwaswondering,whatareyourtipsforgettingorganised?Postacommentbelow.I'mhopingwecanallsharesometipstoteachusallbetterstudyskills.CommentsHanaGoodquestion,Amy.Ialwaysspendaboutfiveminutesattheendofthedaytidyingupthedesktoponmycomputer.Imakeabackupofimportantdocuments.IdeletethingsIdon'tneedanymoreandputeverythingintothecorrectfolder.AmyNicetip,Hana.Ithinkit'sagoodideatodoalittlebitoftidyingupeveryday.Thenitbecomesahabitandyourdesktopisalwaysorganised.GloriaThemostimportantthingistostartstudyingafew；weeksbeforetheexamsandnotleaveituntilthenightbefore!That'sjustcommonsense,Ithink.AmyThanks,Gloria!Iagree.LouHi,Amy.Mytipistohaveabignoticeboardinyourbedroom,dividedintodifferentsections.I'vegotone.It'sawhiteboard.I'vegotasectionforeachschoolsubjectandanotheroneforotherstuff.IuseboardpenstowriteremindersandImakesureIlookatiteveryday.ThebestpartiswhenIremovesomethingfromtheboard!AmyGreattip,Lou.I'vegotacorkboardwithpins.Iuseitinthesameway.Question4AmythinksHana’stipisgood.
[判断题]Tipsforbeingasuper-organizedstudentIhavealwaysadmiredstudentswhohandtheirhomeworkinontimeandneverforgettodoit.Me,ontheotherhand,...OK,Iadmit.I'mterribleatgettingmyselforganised!ButlatelyI'vestartedkeepingasmallstudydiary.IwritedowneverythingIneedtodoandwhenitneedstobedoneby.ThenIwriteareminderafewdaysbeforethedatejustincase.It'shelping.SoIwaswondering,whatareyourtipsforgettingorganised?Postacommentbelow.I'mhopingwecanallsharesometipstoteachusallbetterstudyskills.CommentsHanaGoodquestion,Amy.Ialwaysspendaboutfiveminutesattheendofthedaytidyingupthedesktoponmycomputer.Imakeabackupofimportantdocuments.IdeletethingsIdon'tneedanymoreandputeverythingintothecorrectfolder.AmyNicetip,Hana.Ithinkit'sagoodideatodoalittlebitoftidyingupeveryday.Thenitbecomesahabitandyourdesktopisalwaysorganised.GloriaThemostimportantthingistostartstudyingafew；weeksbeforetheexamsandnotleaveituntilthenightbefore!That'sjustcommonsense,Ithink.AmyThanks,Gloria!Iagree.LouHi,Amy.Mytipistohaveabignoticeboardinyourbedroom,dividedintodifferentsections.I'vegotone.It'sawhiteboard.I'vegotasectionforeachschoolsubjectandanotheroneforotherstuff.IuseboardpenstowriteremindersandImakesureIlookatiteveryday.ThebestpartiswhenIremovesomethingfromtheboard!AmyGreattip,Lou.I'vegotacorkboardwithpins.Iuseitinthesameway.Question5Gloriathinksthedateyoustartstudyingisimportant.
[判断题]Tipsforbeingasuper-organizedstudentIhavealwaysadmiredstudentswhohandtheirhomeworkinontimeandneverforgettodoit.Me,ontheotherhand,...OK,Iadmit.I'mterribleatgettingmyselforganised!ButlatelyI'vestartedkeepingasmallstudydiary.IwritedowneverythingIneedtodoandwhenitneedstobedoneby.ThenIwriteareminderafewdaysbeforethedatejustincase.It'shelping.SoIwaswondering,whatareyourtipsforgettingorganised?Postacommentbelow.I'mhopingwecanallsharesometipstoteachusallbetterstudyskills.CommentsHanaGoodquestion,Amy.Ialwaysspendaboutfiveminutesattheendofthedaytidyingupthedesktoponmycomputer.Imakeabackupofimportantdocuments.IdeletethingsIdon'tneedanymoreandputeverythingintothecorrectfolder.AmyNicetip,Hana.Ithinkit'sagoodideatodoalittlebitoftidyingupeveryday.Thenitbecomesahabitandyourdesktopisalwaysorganised.GloriaThemostimportantthingistostartstudyingafew；weeksbeforetheexamsandnotleaveituntilthenightbefore!That'sjustcommonsense,Ithink.AmyThanks,Gloria!Iagree.LouHi,Amy.Mytipistohaveabignoticeboardinyourbedroom,dividedintodifferentsections.I'vegotone.It'sawhiteboard.I'vegotasectionforeachschoolsubjectandanotheroneforotherstuff.IuseboardpenstowriteremindersandImakesureIlookatiteveryday.ThebestpartiswhenIremovesomethingfromtheboard!AmyGreattip,Lou.I'vegotacorkboardwithpins.Iuseitinthesameway.Question6Louthinksthebestthingabouthavinganoticeboardisusingboardpens.
[单选题]将SC和Student表连接起来，显示学生的学号、姓名、课程号、考试分数，不正确的SQL语句是()。得分/总分A.SelectStudent.Sno,Student.Sname,SC.Cno,SC.GradeFromSCJoinStudentOnSC.Sno=Student.SnoB.SelectStudent.Sno,Student.Sname,SC.Cno,SC.GradeFromSC,StudentWhereSC.Sno=Student.SnoC.SelectStudent.Sno,Student.Sname,SC.Cno,SC.GradeFromSC,StudentOnSC.Sno=Student.SnoD.SelectStudent.Sno,Student.Sname,SC.Cno,SC.GradeFromStudentJoinSCOnSC.Sno=Student.Sno
