問題詳情
【題組】30.()The teachers in this school use English and French while teaching; ________, their students can speak these two languages.
(A)that is saying
(B)that is
(C)doubtless
(D)which is
參考答案
答案：A[無官方正解]
難度：適中0.5
統計：A(3),B(1),C(4),D(0),E(0) #
個人：尚未作答 書單：沒有書單，新增