《教师专业标准》要求教师，在反思与发展领域做到“制定专业（），积极参加（），不断提高自身专业素质。”
参考答案：发展规划；专业培训
(71) analysis emphasizes the drawing of pictorial system models to document and validate both existing and/or proposed systems. Ultimately, the system models become the (72) for designing and constructing an improved system. (73) is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of process models called (74) . (75) is another such technique that integrates data and process concerns into constructs called objects.
A．PERT B．DFD C．ERD D．UML
不同时期入党誓词是什么？
