Which sentence demonstrates correct spelling?
A.
Everyone thought she would be an honest, conscientious treasurer, but we were all deceived.
B.
Everyone thought she would be an honest, consciencious treasurer, but we were all deceived.
C.
Everyone thought she would be an honest, consientious treasurer, but we were all decieved.
D.
Everyone thought she would be an honest, conscentious treasurer, but we were all decieved.