科学观察过程一般分为（）。 观察准备、进入现场、资料分析三个阶段。 观察准备、观察实施、资料分析并得出结论三个阶段。 观察准备、观察设计、得出结论三个阶段。 提出问题、观察实施、观察记录、观察分析四个阶段。
违反有关规定取得外国国籍或者获取国（境）外永久居留资格、长期居留许可的，给予（）处分。 严重警告。 撤销党内职务。 留党察看。 开除党籍。
据清代《畴人传》统计，从传说中的黄帝开始到清初，在天文历算方面有一定成就的共收录243人，其中自西汉至明中叶约150人中，出生于官学的“司天学生”和“星历生”仅有2人；出生于“司天官属”和“司天役人”的也只有2人。这一数据反映出（）。 科技教育成为私学的主要内容。 理学传播成为官学主要教育内容。 官员选拔标准制约官学教育内容。 封建儒学教育扼杀士子创新思维。
按照施工合同示范文本的规定，由于（）等原因造成的工期延误，经工程师确认后工期可以顺延。 A.发包人未按约定提供施工场地 。 B.分包人对承包人的施工干扰 。 C.设计变更 。 D.承包人的主要施工机械出现故障 。 E.发生不可抗力。
You are the administrator of a Windows 2000 network. You need to store secured files for ExamSheet's engineering and research departments on a Windows 2000 Professional computer.Members of the engineering department often participate in projects with the research department. To meet the file storage needs of both departments, the following requirements must be met: 1.Users in the engineering department must have the ability to update the research department's documents. 2.Users in the research department should not have the ability to view the engineering department's documents. 3.Users in both departments should have the ability to update their own documents. 4.Users in the development department must have the ability to view both the engineering and the research department's files. You create two shared folders named Engineering and Research and remove the inherited NTFS permissions on each shared folder. You create three groups named Engineering, Research and Development, and add the appropriate user accounts into the appropriate groups. You want to grant permissions that meet all of these requirements. You want to ensure that you do not grant more permissions than necessary. What should you do? To answer, select the appropriate permission setting for each group and drag the setting under each folder.
下列关于仲裁与诉讼特点的表书正确的有（）
