問題詳情

5.Dogs are better able to complete certain tasks than their ancestor, the grey wolf, even when the wolf is brought up in a domesticated setting.
(A) wild
(B) housebroken
(C) natural
(D) similar

參考答案

答案：B
難度：困難0.388889
統計：A(8),B(21),C(5),D(13),E(0)