thE nAturAlApproACh usEs thrEE stAgEs As A BAsis For BEginnErs: 1 ______; 2 giving thE stuDEnts ComprEhEnsiBlE input ABout ExpEriEnCEs AnD Allowing For opportunitiEs to EngAgE in ConvErsAtions ABout thEir own ExpEriEnCEs; AnD 3 input AnD DisCussions, ConCErning opinions. A、lowEring thE AFFECtivE FiltEr B、strEngthEning thE AFFECtivE FiltEr C、lowEring AnxiEty D、strEngthEning motivAtion