儿童多动综合征是小学生中最为常见的一种以注意力缺陷和活动过度为主要特征的行为障碍综合征。高峰发病年龄为()岁。
终身教育思想的主要代表人物是( )。
下面观点属于皮亚杰的是()。
Teachers who believe in the __________ model will enable students to understand the meaning and usage of the words first, and then make full use of the words in listening, reading or writing tasks, ask representatives to show products of the tasks, and give an evaluation for it at last when teaching vocabulary.
特定程序法律优于一般程序法律。()