英语 高三 选择题 简单 虚拟语气表达假设与立场 — 英语选择题 沪教版·英语(高中) Unit 3 Food and ethics AI 三重审校通过 题目 Choose the correct sentence expressing an unreal condition about food ethics: If everyone ______ the true cost of cheap meat, they would think twice before buying it. A. knows B. knew C. has known D. will know 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 更多英语选择题