問題詳情

4 Please check your ticket and _______ that you are sitting in the correct seat.
(A)make sure
(B)be aware of
(C)find out
(D)pay attention

參考答案

答案:A
難度:簡單0.8
統計:A(4),B(0),C(0),D(1),E(0)

內容推薦