問題詳情

35 What does the underlined phrase "specific reactions" refer to?
(A)roaming instinct
(B)general aggression
(C)particular behavior triggered by pheromones
(D)species-specific hibernation cycles

參考答案

答案:C
難度:簡單0.7
統計:A(6),B(14),C(63),D(7),E(0)

內容推薦

內容推薦