問題詳情

28. A: The work was complicated(複雜的).B: It_____ , but we finished it at last.
(A) is
(B) was
(C) does
(D) did

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

Chen Chien】評論

前面用was過去.....觀看完整全文,...