这些笔记是备考用的。

These notes are for reference.

请把这本书留作备考。

Please keep this book for reference.

你可以把这些资料备考。

You can use these materials for reference.

我们提供了一些示例备考。

We have provided some examples for reference.

这张地图是备考的。

This map is for reference.

关于家庭作业和备考的建议。

Advice on homework and preparing for tests.

备考对许多学生来说是一种痛苦。

Studying for exams can be a bain for many students.

她在备考时的专注得到了回报。

Her single-mindedness in studying for the exam paid off.

备考期末考试可能是一个艰巨的过程。

Studying for the final exams can be an arduous process.

许多学生使用卡普兰的学习指南备考。

Many students use Kaplan's study guides for exam preparation.