问题 更新时间2023/4/3 12:59:00 Do you remember ______ to Professor Smith during your last visit? A. to be introduced B. to have introduced C. having introduced D. being introduced 答案 登录 注册 答案D 出自：学起plus弘成 >> 中北大学-大学英语1
问题 更新时间2023/4/3 12:59:00
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问题 更新时间2023/4/3 12:59:00
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