--- Did your father come back early last night?
--- Yes. It was not yet eight o’clock _______ he arrived home.
A.before | B.when | C.that | D.until |
相关知识点
推荐套卷
--- Did your father come back early last night?
--- Yes. It was not yet eight o’clock _______ he arrived home.
A.before | B.when | C.that | D.until |