問題詳情

13. The Coralbots use swarm intelligence to carry out the task of repairing a reef, whichbenefits the________ ecosystem.
(A)rural
(B)marine
(C)solar
(D)faint

參考答案

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