阿摩線上測驗
79. Which of the following does the passage NOT suggest as a reason for the Ancestral Puebloan decline?
(A) Religious shifts
(B) European colonization
(C) Environmental changes
(D) Internal societal tension
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統計： A(4), B(36), C(3), D(4), E(0) #3455035
統計： A(4), B(36), C(3), D(4), E(0) #3455035
