問題詳情

39. A: Is it easy to fly an airplane?B: _______
(A) I’m going to exercise.
(B) No. It’s a piece of cake.
(C) No, it’s difficult.
(D) It costs a lot.

參考答案

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