问题 更新时间2023/4/3 12:59:00 15. Susan was determined to become a doctor and her persistence paid _______.(本题5.0分) A、 back B、 for C、 off D、 out 答案 登录 注册 标准答案:C 出自:青书学堂 >> 陇东学院-大学英语2(专升本)