什么时候才是复习资料的好时机？

What is the good time to review information?

他们老师发了一份考试复习资料。

Their teacher distributed a review for the exam.

相关的复习资料都应该在孩子们的手里。

They should have all the necessary study material.

此部分包括课程复习资料和测验的全真试题。

This section contains the review and actual quiz materials for the course.