問題詳情

【題組】3. A monoculture
(A) is the most productive of all systems.
(B) is vulnerable and can collapse easily.
(C) gives rich returns in the long ran.
(D) is resilient and robust.

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)