問題詳情

【題組】54.What does the author think of traditional farming practices?　　
(A)They have remained the same over the centuries　　
(B)They have not kept pace with population growth　　
(C)They are not necessarily sustainable　　
(D)They are environmentally friendly

參考答案

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