問題詳情

47. According to paragraph 7, why would a 10-year-old be unable to solve algebra problems?
(A) Algebra requires concrete operational thinking.
(B)A 10-year-old has not reached theformaloperational stage.
(C)A child of 10 does not have logicalreasoningabilities.
(D)An algebra problem has too manystepsinorder to solve it.

參考答案

答案:B
難度:適中0.666667
統計:A(0),B(4),C(2),D(0),E(0)

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