校编
参考答案：
是对问卷数据进行校对和筛选的过程，目的是检验问卷中数据不完整、错误或含糊不清之处，使问卷的数据更加完整和准确。
What time does Jane ______ after school? [ ]
A. do her homework
B. does her homework
C. do her homeworks
D. does her homeworks
除夕是指什么？
