单项选择题
A.passionate：zealous B.callow：immature C.banal：original D.abandoned：inhibited E.spontaneous：affected
A.nonchalant：curiosity B.muted：color C.obsolete：usage D.obsessed：nightmare E.rustic：ballad
A.apathy：feelings B.symphony：prom C.cello：dirge D.existence：extinction E.lethargy：ennui