問題詳情

【題組】50. According to the article, eco-travelers should expect ___________.
(A) to find litter
(B) to hear lectures on the environment
(C) to pay more than other travelers
(D) to carry their own food

參考答案

答案：B
難度：適中0.5
統計：A(7),B(26),C(6),D(9),E(0)