問題詳情

II. 語法選擇 10% (1% for each)
【題組】16. It is quite convenient ________ us to stay in touch with faraway friends via email.
(A) for
(B) to
(C) of
(D) among

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)