阿摩線上測驗
29. The experiment _____ that dogs are capable of leaning over 100 different words.
(A) contradicted
(B) demonstrated
(C) complied
(D) explored
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統計： A(0), B(8), C(0), D(3), E(0) #3578098
統計： A(0), B(8), C(0), D(3), E(0) #3578098
