Choose the sentence that maintains a parallel structure
throughout.
A. Prospectin' Penny not only mined for gold, but silver she mined
as well.
B. Prospectin' Penny not only mined for gold, and silver.
C.Prospectin'
for silver.
Penny not only mined for gold, but she also mined
D.Prospectin' Penny mined not only for gold, but silver was mined
for as well.