問題詳情

49. Why is Costa Rica mentioned in the passage?
(A) To prove that the pollution is not as serious as once thought.
(B) To show that tourism is a very profitable industry.
(C) To illustrate the powerful influence of the global media.
(D) To show that people are paying attention to conserve nature.

參考答案

答案:D
難度:適中0.4375
統計:A(0),B(4),C(5),D(7),E(0)

內容推薦