問題詳情

20._the horse to the cart, John invited us to take a ride with him in the countryside.
(A). Harnessed
(B). Harnessing
(C). Being harnessed
(D). Been harnessed

參考答案

答案：[無官方正解]
難度：非常困難0
統計：A(1),B(0),C(0),D(0),E(0)