試題詳解

試卷：無年度 - 100年英文精選題庫#4031 | 科目：高普考/三四等/高員級◆英文

試卷名稱：無年度 - 100年英文精選題庫#4031

科目：高普考/三四等/高員級◆英文

Not until Sam got home _____ that he had lost his keys.
(A) that he found
(B) he had found
(C) would he have found
(D) did he find

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