A Client Diagnosed with MDD States,"I've Been Feeling 'Down' for 3

A client diagnosed with MDD states,"I've been feeling 'down' for 3 months.Will I ever feel like myself again?" Which statement by the nurse best assesses this client's affective symptoms?

A) "Have you been diagnosed with any physical disorder within the last 3 months?"
B) "Have you ever felt this way before?
C) "People who have mood changes often feel better when spring comes."
D) "Help me understand what you mean when you say,'feeling down'?"