supplementary judgment

例句：

1. 1.The textbook includes supplementary exercises to help students practice their skills.
   这本教科书包括额外的练习题，帮助学生练习技能。
2. 2. The teacher provided additional resources to support the lesson plan.
   老师提供了额外的资源来支持教学计划。
3. 3.The company offers a supplementary insurance policy for its employees.
   该公司为员工提供附加保险政策。