Beethoven knew that he was going deaf ________. [A] when he could not hear himself humming a tune [C] when the humming noise grew louder [B] when he heard a humming noise [D] when the doctor told him
A.Beethoven knew that he was going deaf ________. B.when he could not hear himself humming a tune C.when he heard a humming noise D.when the humming noise grew louder E.when the doctor told him