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问题 单项选择题

下列疾病不属于神经症的是( )。

A．疑病症

B．强迫症

C．孤独症

D．焦虑症

答案

参考答案：C

解析： 神经症的临床类型主要包括恐怖症、焦虑症、强迫症、神经衰弱以及躯体形式障碍。C项孤独症即儿童自闭症，是一种较为严重的发育障碍性疾病，它不属于神经症。

单项选择题

It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an open-ended question. (71)is a means to capture ideas,relationships, decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people, but also it can use different pieces of UML depending on what you are trying to convey. In general, a UML model is made up of one or more(72). A diagram graphically represents things, and the relationships between these things. These (73) can be representations of real-world objects, pure software constructs, or a description of the behavior of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories: structural diagrams and behavioral diagrams. (74)are used to capture the physical organization of the things in your system, i.e., how one object relates to another. (75)focus on the behavior of elements in a system. For example, you can use behavioral diagrams to capture requirements, operations, and internal state changes for elements.

（74）处填（）。

A．Activity diagrams

B．Use-case diagrams

C．Structural diagrams

D．Behavioral diagrams
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问答题 论述题

从老年人的生理特点和心理特点论述其行为特征
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