pyq/2013/csat/51
A cube has six numbers marked 1, 2, 3, 4, 5, and 6 on its faces. Three views of the cube are shown below:

What possible number can exist on the two faces marked A and B, respectively, on the cube?

(A) 2 and 3
(B) 6 and 1
(C) 1 and 4
(D) 3 and 1