問題詳情
5.Our major energy sources today are coal, gas and pil, but we expeixlMrtiiese will run out next century and so it is vital that we develop_____sources.
(A) alternative
(B) inferential
(C)contextual
(D) progressive
參考答案
答案：A
難度：適中0.565217
統計：A(13),B(4),C(3),D(2),E(0)
用户評論
【Gary】評論
inferential a.推理的；推論的