問題詳情

4. Before heading for the mountains, we need to come up with a thorough plan in case anythinghappens during the trip.
(A) competitive
(B) tough
(C) supplementary
(D) complete

參考答案

答案：D
難度：困難0.25
統計：A(2),B(0),C(3),D(2),E(0)