問題詳情

II. Level (15% 每題一分) 21. Since late August, this company has launched an advertising ___ to promote its new product.
(A) assembly
(B) bargain
(C) campaign
(D) demonstration

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)