問題詳情

13. The kids were playing on the seesaw _____.
(A) suddenly
(B) every afternoon
(C) when I saw them
(D) now

參考答案

答案:C
難度:計算中-1
書單:沒有書單,新增

用户評論

Chen Chien】評論

過去進行式,.....觀看完整全文,請先...