2. 学历提升
  3. To mark students' test papers, a checking machine is used.

To mark students' test papers, a checking machine is used.

admin2020-12-24  33
问题 To mark students' test papers, a checking machine is used.
选项
答案为判学生的试卷使用了判卷机
解析为判学生的试卷使用了判卷机
转载请注明原文地址:https://ti.zuoweng.com/ti/1uB8KKKQ
相关试题推荐
随机试题