麦汁通氧的装置，应选择（）。A.陶瓷烛棒，烧结烛棒 B.搅拌器 C.静止混合器 D.

“不能久立，行则振掉”是哪一府将惫矣（）

A.髓之府

B.筋之府

C.肾之府

D.胸中之府

E.命门

计算下列物质的相对分子质量．

（1）氯气（Cl₂）

（2）高锰酸钾（KMnO₄）

（3）硫酸铵[（NH₄）₂SO₄]

（4）碱式碳酸铜[Cu₂（OH）₂CO₃]

Information systems design is defined as those tasks that focus on the specification of a detailed computer-based solution. Typically, there are four systems design tasks for in-house development.

1) The first task is to specify（）,which defines the technologies to be used by one, more, or all information systems in terms of their data, processes, interfaces, and network components. This task is accomplished by analyzing the data models and process models that are initially created during requirements analys16.

2) The next systems design task is to develop the （）. The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.

3) Once the database prototype has been built, the systems designer can work closely with system users to develop input, output and dialogue specifications. The（）must be specified to ensure that the outputs are not lost, misrouted, misused, or incomplete.

4) The fourth design task involves packaging all the specifications from the previous design tasks into a set of specifications that will guide the（） activities during the following phases of the systems development methodology.

Finally, we should（） and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow

The next systems design task is to develop the （）. The purpose of this task is to prepare technical design specifications for a database that will be adaptable to future requirements and expansion.

A．database design specifications

B．database organization decisions

C．data structure specifications

D．data distribution decisions

学校管理的中心工作是( )。

A．学生管理

B．教学管理

C．生活管理

D．人事管理

阅读下列材料：

材料一“至于神，我既不知道他们是否存在，也不知道他们像什么东西，有许多东西我们认识不了的，问题是晦涩的，人生是短促的”。——普罗泰格拉

材料二“世俗权力是受上帝的委托来惩治 * * 邪，保护善良的。因此，我们应当让世俗政体在整个的基督教世界中执行它的职务，不要加以任何阻碍，无论什么人，不管他是教皇、主教、传教士、或是修士、修女，世俗权力都有权来管他。”

——马丁路德在《致德意志贵族书》

材料三（启蒙运动）在宗教方面，主要口号是“砸烂可耻的东西，”，即消灭宗教的狂热和不容异说。……在政治方面，哲人们也有一个关健性的用语——“社会契约”，……“行 * * 的受托人不是人民的主人，而是人民的办事员；它（人民）能如心所愿地使他们掌权和把他们拉下台；对受托人来说，不存在契约的问题，只有服从。”……这些口号破坏了传统的制度和习俗。——斯塔夫里阿诺斯《全球通史》

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