問題詳情

50. Which is NOT the reason why chimps are going extinct?
(A) They die from some deadly diseases.
(B) They attack and hunt each other for food.
(C) Their habitats are being destroyed by humans.
(D) They are caught and used for human research.

參考答案

答案:B
難度:非常困難0
統計:A(1),B(0),C(0),D(0),E(0)

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