問題詳情

29.在裝卸貨期間內禁止吸煙。
(A)No smoking during loading and unloading.
(B)No smoking on loading and unloading.
(C)No smoking in loading and unloading.
(D)No smoking at loading and unloading.

參考答案

答案：A
難度：簡單0.75
統計：A(3),B(1),C(0),D(0),E(0)