A、BECAusE thE spEAkEr wAs An Artist.
B、BECAusE shE wAs AlwAys A hArD-working stuDEnt.
C．BECAusE thE Artist’s pAintings AppEAl to hEr so muCh.
D．BECAusE thE suBjECt wAs An importAnt onE.