英语 八年级 选择题 简单 since/for引导的时间状语 — 英语选择题 人教版·英语(初中) Unit 7 A Good Read AI 三重审校通过 题目 — How long have you had this picture book? — I have had it ______ I was ten years old. A. for B. since C. at D. on 登录后查看答案与解析 用此考点生成试卷 更多英语选择题