阿摩線上測驗
37 Predation by avian predators is an important cause of _____ in some bird species during all life stages and has
been linked to impaired reproductive performance.
(A) mentality
(B) majority
(C) mortality
(D) morality
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統計： A(48), B(157), C(183), D(46), E(0) #2939199
統計： A(48), B(157), C(183), D(46), E(0) #2939199
