公理思维（静态状态）

十天男婴，因黄疸重，体温高38～39℃，脐带红肿，有脓性分泌物来诊

以下哪项措施可预防该病（）。

A.做好产前保健，服用钙剂

B.对难产，羊水污染的新生儿可用抗生素

C.产前检验孕妇的羊水

D.产前给孕母服用抗生素

E.为提高新生儿免疫功能，静滴大量维生素E

防治稻纹枯病有哪些措施？

金代时期的（），是北京城从地区城市向全国政治中心过渡的关键，在北京城发展史上具有（）的作用。

为什么说当代国际秩序对战后世界经济与政治发展的影响具有双重性？

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.

①The first task is to specify （1）, 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 analysis.

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

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

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

Finally, we should （5） and update the project plan accordingly. The key deliverable should include a detailed plan for the construction phase that should follow.

（1）是（）

A. an application architecture

B. a distributed system

C. a system scope

D. a system physical model