eteacher'slanguageasthemainmedia,systematic,coherenttoimpartknowledgetostudents,expressemotionandvaluesofeducationmethodsYes(B)A.demonstrationmethod,B.teachingmethod,C.conversationmethod,D.cultivationmethod3.paredwithotherformsofeducation,familyeducationischaracterizedby(B)A.beginstheearliestandlaststheshortest.B.beginsthelongestandlaststhelongestC.startedlateandlastedthelongest,D.startedlateandlastedforashorttime4."threecenters"intraditionalteachingmeansDA.studentcenter,activitycenter,lifecenter,B.studentcenter,socialcenterandPracticeCenterC.teachercenter,practicecenter,lifecenter,D.teachercenter,classroomcenter,textbookCenter5.,thecorepositionintheschooleducationsystemis(C)A.logisticswork,B.managementwork,C.teachingwork,D.scientificresearchwork6.thedirectfunctionofaestheticeducationis(C)