used to do表示过去习惯 — 英语选择题
题目
诺拉小时候每天晚上练钢琴,现在只在星期六练。哪句话表达了她过去每天晚上练钢琴的习惯?A. Nora used to practice the piano every evening. B. Nora use to practice the piano every evening. C. Nora used to practiced the piano every evening. D. Nora is used to practice the piano every evening.