钢筋混凝土框架结构一般可划分为（）施工阶段A、基础工程 B、结构吊装 C、主体结构

For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the （） of a software-intensive system. As the （） standard modeling language, the UML facilitates communication and reduces confusion among project （）. The recent standardization of UML 2.0 has further extended the language’s scope and viability. Its inherent expressiveness allows users to （） everything from enterprise information systems and distributed Web-based applications to real-time embedded systems.

The UML is not limited to modeling software. In fact, it is expressive enough to model （） systems, such as workflow in the legal system, the structure and behavior of a patient healthcare system, software engineering in aircraft combat systems, and the design of hardware.

To understand the UML, you need to form a conceptual model of the language, and this requires learning three major elements: the UML’s basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.

In fact, it is expressive enough to model （） systems, such as workflow in the legal system, the structure and behavior of a patient healthcare system, software engineering in aircraft combat systems, and the design of hardware.

A．non-hardware

B．non-software

C．hardware

D．software

微小病变型肾病

A.光镜下有毛细血管袢呈现"双轨征"

B.光镜下有广泛的肾小球脏层上皮细胞足突融合

C.光镜下有钉突形成

D.受累节段的硬化，相应的肾小管萎缩、肾间质纤维化

E.光镜下有肾小球系膜细胞和系膜基质弥漫增生

某病人需补钾，医嘱为"15％氯化钾10ml加0．9％氯化钠溶液500ml静脉点滴"。护士李某认为反正进入静脉，时间长短无所谓，在输液时把10ml氯化钾自输液管小壶中加入，导致病人因心脏骤停死亡。李某的行为违反了下列哪一条护士执业规则（）。

A.护士应承担预防保健工作

B.护士不得泄露病人隐私

C.护士应服从卫生行政部门调遣，参加医疗救护工作

D.护士应当正确执行医嘱

E.护士必须遵守职业道德

导入数据”对话框的项目不包括（）。

A、现有工作表

B、新建工作表

C、创建数据透视表

D、选取数据源

我国周边国家在社会制度、意识形态等方面具有很大的差异性和多样性。