43. Which is NOT mentioned as a threat to animal populations in the passage?
(A) Hunting
(B) Urbanization
(C) Disease
(D) Pollution from pesticides
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統計: A(0), B(1), C(1), D(0), E(0) #3911359
統計: A(0), B(1), C(1), D(0), E(0) #3911359