【問卷-英文學習功能需求】只要填寫就能獲得500Y，結束時間 2024/06/03 12:00。前往查看

25. - Has Sam finished his homework today? - I have no ideA He ______ it this morning.
(A) did
(B) has done
(C) was doing
(D) had done

答案：登入後觀看
難度： 計算中

你可以購買他人私人筆記。

高考◆英语◆云南省題庫下載題庫