問題詳情

34 To reduce the effects of ________ , it is recommended that vessel hulls have an effective anti-fouling treatmentapplied.
(A)excavation
(B)ecology
(C)consultation
(D)biofouling

參考答案

答案：D
難度：困難0.217391
統計：A(2),B(10),C(6),D(5),E(0)