英语 九年级 选择题 简单 invent/discover/create辨析 — 英语选择题 人教版·英语(初中) Unit 6 When was it invented? AI 三重审校通过 题目 Scientists ____ a planet that was already in space. A. invented B. discovered C. created D. made 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