問題詳情

12.It is difficult for them this story.
(A) understand
(B) to understand
(C) understood
(D) understanding

參考答案

答案:B
難度:計算中-1
書單:沒有書單,新增

用户評論

Meya Cheng】評論

(B) 2.12.It is diffi☆☆☆☆ ☆☆☆ ...