Help me please !!!!!!

Your art class watched a documentary about the characteristics of Baroque architecture, Which characteristic did you MOST likely learn about?
A.instead of the typical cross shape that had dominated churches and cathedrals, Baroque style sometimes used broader and
even oval shapes
B.in Baroque architecture, and in architecture during previous years, color and ornamentation were used to a lesser degree,
C.
Elements were never deliberately left incomplete in Baroque architecture; everything was always completely finished,
D.in Baroque architecture, and in the years that followed, the element of light was very rarely used