問題詳情

【題組】50. What is the best title for this article?
(A) Ecotourism in Antarctica
(B) Doctors without Borders
(C) Space Tour in Mars
(D) NASA Goes to Antarctica

參考答案

答案：D
難度：適中0.642857
統計：A(2),B(1),C(0),D(9),E(0)