英语 九年级 选择题 标准 过去进行时的构成与用法 — 英语选择题 译林版·英语(初中) Unit 7 The big screen AI 三重审校通过 题目 — Did you see the film The Big Screen at 8:00 last night?— No. At that time, my parents and I ______ dinner at my grandma's, so I missed the beginning.A. have B. had C. were having D. was having 登录后查看答案与解析 用此考点生成试卷 本单元全部练习题 更多英语选择题