According to the passage, the fact that we are accustomed to dealing with ... ...

According to the passage, the fact that we are accustomed to dealing with our mental constructs rather than the primary sense perceptions on which those constructs are based facilitates our ability to
(A) accept the top-to-bottom explanation of what mirrors do
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in PT71 (Dec 2013): Reading Comprehension