問題詳情

【題組】53. Specialisation and the effort to incease yields have esulted in________.　　
(A) Localised pollution
(C) competition from overseas　　
(B) the shrinking of farmland
(D) the decrease of biodiversity

參考答案

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)