Definition: a collection of information and documents about someone or something Level: A2
学校为每个学生都建有一份档案。
The school keeps a ___file on every student.
学校为所有学生保留了档案。
The school keeps ___files on all its students.
她有一个科学项目的研究档案。
She has a research ___file for her science project.
