11. ________ his research paper, he went out for a stroll on the beach.
(A)Finished
(B) Had finished
(C) Having finished
(D) Being finished
詳解 (共 5 筆)
未解鎖
After he had finishe...
未解鎖
在合併時, 為了要標示兩個子句的時間有先...
未解鎖
這邊應是分詞構句的完成式,分詞構句型態為...
未解鎖
在合併時, 為了要標示兩個子句的時間有先...