问题 更新时间2023/5/15 15:23:00 The technology has several advantages earlier attempts to engineer meat in vitro . 单选题 (10 分) 10分 A.in comparison of B.in comparison to C.compare with 答案 登录 注册 B. in comparison t 出自:国家开放大学 >> 国家开放大学理工英语4