44. If one is unclear about how to apply for this position, what should he or she do?
(A) Visit the university.
(B) Contact Professor Liu.
(C) E-mail a friend.
(D) Write a letter to the publisher.
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統計: A(1), B(43), C(7), D(8), E(0) #1203580
統計: A(1), B(43), C(7), D(8), E(0) #1203580