问题 更新时间2023/4/3 12:59:00 30. Susan was determined to become a doctor and her persistence paid _______.(本题3.0分)A、 backB、 forC、 offD、 out 答案 登录 注册 标准答案:C 出自:青书学堂 >> 赤峰学院- 高级英语I(专升本)