問題詳情

【題組】12. Someone put his bag in the hallway and I tripped over it _____________ .
(A) essentially
(B) gradually
(C) accidentally
(D) originally

參考答案

答案：A[無官方正解]
難度：適中0.5
統計：A(1),B(1),C(3),D(1),E(0)