Select the choice which displays proper subject-verb agreement.
A) The boxer, stung by his opponent's blows, went down for the count.
Eliminate
B) The house, which sat high between the two hills, display large windows.
C) Carrot juice, a concoction favored by many, have never been a favorite of mine.
D) The courtier, who delivered my package that fateful day, ask me how I was doing.
