問題詳情
45. __________ you should have no trouble with the difficult work.
(A)Knowing this
(B)If you areknowing this
(C)From knowing this
(D)If you had known this
參考答案
答案：A
難度：困難0.336207
統計：A(39),B(9),C(15),D(53),E(0)
用户評論
【rb0625】評論
分詞構句,答案選A.(B)know沒有進行式(D)假設語氣用法