问题 更新时间2023/4/3 12:59:00 We can know that the scientists who designed the machines _____________. A:are careless in their daily life B:are unkind and cruel C:are out of their mind D:have great abilities 答案 登录 注册 标准答案：d 出自：青书学堂 >> 河南科技大学大学英语3(专升本)
问题 更新时间2023/4/3 12:59:00
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