英语 九年级 选择题 标准

used to的肯定、否定与疑问 — 英语选择题

人教版·英语(初中) Unit 4 I used to be afraid of the dark. AI 三重审校通过

题目
选择与“过去常常独自练习钢琴,但现在不这样了”意思相符的一句。A. She used to practice the piano alone. B. She didn’t use to practice the piano alone. C. Did she use to practice the piano alone? D. She use to practice the piano alone.