英语 九年级 选择题 简单 ★ 精品

一般过去时与过去进行时的运用 — 英语选择题

人教版·英语(初中) Unit 4 Our Memory AI 三重审校通过

题目
At 8 last night, I ___ my homework when the lights suddenly ___ out. A. did; went B. was doing; went C. did; were going D. was doing; were going