39. In the passage, the author implies that the techniques of history and the techniques of social science are ____.
(A) quite different from each other
(B) equally useful in studying prehistoric cultures
(C) usually taught to students of archaeology
(D) both based on similar principles
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統計: A(37), B(25), C(7), D(15), E(0) #571342
統計: A(37), B(25), C(7), D(15), E(0) #571342