問題詳情
28. By today’s standards, early farmers were imprudent because they planted the same crop repeatedly, exhausting the soil after a few harvests.
(A)stubborn
(B)tiresome
(C)unwise
(D)unscientific
參考答案
答案：C
難度：適中0.524272
統計：A(13),B(9),C(54),D(17),E(0) #
個人：尚未作答書單：preposition