{{B}}quEstions 15-18{{/B}}

A、BECAusE thEy ArE thE sourCE oF ADmirAtion From thEir pEErs.
B、BECAusE thEy CAn prEpArE ChilDrEn For thE ComplExity in lAtEr liFE.
C、BECAusE thEy Cost thE pArEnts lEss thAn thE DEssErts AnD toys.
D、BECAusE thEy CAn hElp thE ChilDrEn BEComE morE ConsistEnt in FuturE.