46. How did the elephants react to smell in the study?
(A) They attacked a man with the smell of new clothing.
(B) They needed time to relax when smelling something unfamiliar.
(C) They became anxious when they smelled Kamba-scented clothing.
(D) They were frightened and ran away when they smelled their enemies.
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統計: A(8), B(7), C(5), D(33), E(0) #490822
統計: A(8), B(7), C(5), D(33), E(0) #490822