做好课前准备，做好课后练习，认真完成家庭作业，不敷衍了事。取得良好的成绩，就是对老师最大的报答。

Do the preparation before, and exercises well after class, do homework without carelessness. To make good progress, is the biggest reward to the teacher.

youdao

做好课前准备，做好课后练习，认真完成家庭作业，不敷衍了事。取得良好的成绩，就是对老师最大的报答。

Do the preparation before, and exercises well after class, do homework without carelessness. To make good progress, is the biggest reward to the teacher.

youdao