38 Why does the gap between exam-passers and exam-flunkers offer a better explanation of political
polarization than the open-closed split?
(A)It allows access to a world that is protected from the disadvantage of globalization.
(B)It guarantees jobs with superstar companies that have measures to protect themselves.
(C)It reveals the deeper forces dividing the worlds and expresses the concerns of losers.
(D)It provides a middle-class organization that offers security and the state bureaucracy.