The base of a cube is parallel to the horizon. If the cube is cut by a plane to form a cross section, under what circumstance can the cross section be a non-rectangular parallelogram?

Question

anonymous · Answer

I have the option of A when the plane cuts three faces of the cube, separating one corner from the others
B when the plane passes through a pair of vertices that do not share a common face
C when the plane is perpendicular to the base and intersects two adjacent vertical faces 
D when the plane makes an acute angle to the base and intersects three vertical faces
or E not enough information to answer the question