英语 九年级 填空题 标准 ★ 精品 定语从句描述人物 — 英语填空题 沪教版·英语(初中) Unit 1 Great people AI 三重审校通过 题目 Combine the two sentences into one. Use a relative clause to describe the person: Dr. Lin designed a low-cost hearing aid. Her invention helped many children. Dr. Lin is the doctor ___ invention helped many children. 登录后查看答案与解析 用此考点生成试卷 本单元全部练习题 更多英语填空题