439. Michiko Shoda was not of noble rank when she married into the Japanese imperial family: she was the first ______ to do so.
A. foreigner
B. landowner
C. commoner
D. imposter
E. investor
440. After years of taking art history courses and visiting museums, Ed considered himself a true ______ of fine art.
A. censor
B. guardian
C. pilferer
D. connoisseur
E. simulator