【单选题】下列关于非结构式观察的表述,正确的是()
B.
非结构式观察所收集的资料会受到事先规定的观察项目和记录标准的干扰和限制
【单选题】When he came back, he told me all the people and things ___ he had known.
【判断题】维修保养时至少需两人进行,并应注意配合和监护。
【多选题】CAPWAP协议的主要内容包括哪些?
A.
AP对AC的自动发现及AP&AC的状态机运行维护
【判断题】非结构式观察指观察者事先设计好观察的内容和项目,制定出有关观察表格,并在实际观察活动中严格按照其进行观察记录。
【单选题】---Did you ask the doctor happened? --- Yes. He told me all he knew.
【单选题】When he came back , he told me all the people and things ___ he had known.
【单选题】He told me all___he knew
【单选题】When he came back , he told me all the people and things ___ he had known.
【判断题】非结构式观察法有已设计好的、正式的记录格式。