阿摩線上測驗
18. Educational games can cross game _____ , but have the uniting factor of containing
educational content.
(A) stages
(B) theories
(C) segments
(D) genres
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統計： A(9), B(8), C(14), D(28), E(0) #2734886
統計： A(9), B(8), C(14), D(28), E(0) #2734886
