問題詳情

50. Elementary school teachers usually use _____ objects like apples or balls to teach children numbers.
(A) classic
(B) cynical
(C) concrete
(D) creative

參考答案

答案：D[無官方正解]
難度：適中0.5
統計：A(1),B(1),C(2),D(3),E(0)

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