78 Which of the following is NOT the function of a national park?
(A) To attract tourists.
(B) To preserve recreational resources for the people.
(C) To protect endangered species.
(D) To encourage poaching.
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統計: A(0), B(1), C(0), D(1), E(0) #3382285
統計: A(0), B(1), C(0), D(1), E(0) #3382285