阿摩線上測驗
46. What is this article mainly about?
(A) New techniques used in archeology.
(B) Ideal plantation and livestock.
(C) Consequences of overpopulation.
(D) The rise and fall of an ancient culture.
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統計： A(43), B(35), C(25), D(299), E(0) #2062439
統計： A(43), B(35), C(25), D(299), E(0) #2062439
