問題詳情
【題組】42. Which of the following best describes the Hopi’s farming?
(A) Using chemicals to increase soil productivity.
(B) Adopting solutions based on local knowledge.
(C) Taking their tie to the land as an inevitable sacrifice.
(D) Introducing more modern hybrids to the semiarid land.
參考答案
答案：B
難度：簡單0.8
書單：沒有書單，新增