most hong kong stuDEnts AgED 12 to 25 spEnD lEss thAn An hour A wEEk stuDying onlinE. howEvEr, it is ClAimED thAt E-lEArning (网上学习) mAy not BE As populAr Among tEEnAgErs As Commonly supposED、 in A survEy By thEBoys’ AnD girls’CluBsAssoCiAtion, 55% oF 785 young pEoplE in hong kong sAiD thEy DiD not likE E-lEArning. "E-lEArning is not A vEry gooD systEm BECAusE it is so trouBlEsomE (麻烦的)," sAiD pAtriCk, 17-yEAr-olD, rECAlling how his onlinE homEwork DisAppEArED BECAusE oF A tEChniCAl proBlEm. pAtriCk Also sAiD somE ClAssmAtEs givE thEir ACCount numBErs AnD pAssworDs (密码) to othErs so thEy CoulD hElp thEm Finish thEir onlinE homEwork. sElF-DisCiplinE (自律) is Also nECEssAry. in thE survEy, 34.3% oF thE tEEnAgErs sAiD lACk oF sElF-DisCiplinE mADE it DiFFiCult For thEm to lEArn morE From thE intErnEt. But thE tEEnAgErs Also DisCovErED somE ADvAntAgEs in E-lEArning. ABout 41 pErCEnt oF thE tEEnAgErs sAiD thEy work togEthEr with othEr intErnEt usErs in orDEr to DisCuss thEir proBlEms. rEgistErED soCiAl workEr yuEn hin-sing sAiD thE EFFECtivEnEss oF E-lEArning is still not yEt wEll supportED By rEsEArCh DAtA、 hE CAllED For morE rEsourCEs to stuDy thE EFFECtivEnEss oF onlinE lEArning. onE ADvAntAgE oF E-lEArning FounD By thE tEEnAgErs is thAt thEy CAn ______. A、BuilD up thEir sElF-DisCiplinE B、FinD thE lAtEst lEArning rEsourCEs C、mAkE FriEnDs with similAr intErEsts morE EAsily D、DisCuss thEir proBlEms with othEr intErnEt usErs