問題詳情
34 There are several ways to_____ our natural resources, including the reduction of paper usage, therecycling of trash, and the use of public transportation.
(A)prevent
(B) con serve
(C)predict
(D) construct
參考答案
答案：B
難度：適中0.652174
統計：A(5),B(15),C(1),D(2),E(0)
用户評論
【INSPIRIT_MSOO】評論
(A)prevent 預防(B) conserve 保護、保存(C)predict 預言(D) construct 建造