問題詳情

22．All these gifts must be mailed immediately _______ in time for Christmas.
(A)in order to have received
(B)in order to receive
(C)so as to be received
(D)so as to be receiving

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)