問題詳情

【題組】2. In a healthy ecosystem, “negative feedback loops” are
(A) disruptive and should be suppressed.
(B) numerous and inter-connected.
(C) disturbed by humans.
(D) equivalent to biodiversity.

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)