問題詳情

18. Meg: Excuse me. _____________ will it take to get to the train station?Diana: About half an hour.
(A) How long
(B) How often
(C) When
(D) How

參考答案

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)