教甄教程◆英文題庫下載題庫

上一題
22. The students ______ for recess since ten in the morning and will be back in the afternoon.
(A) have gone
(B) has gone
(C) had gone
(D) having gone
編輯私有筆記
答案:A
難度:簡單
2F
Molly Fan 高一上 (2013/06/20 09:36)
為什麼不能用 c選項?