問題詳情

32 There is a piece of advice that responsible tourism organizations often give to travelers: “ Take onlyphotographs; leave only ____”.
(A) footprints
(B) guidelines
(C) leaflets
(D) monuments

參考答案

答案：A
難度：簡單0.73913
統計：A(17),B(1),C(4),D(1),E(0)