問題詳情

3.Economicswould have nothing.important to study if there were no
(A)money.
(B)taxes or government spending.
(C)scarcity.,
(D)inflation or unemployment. 

參考答案

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