搜题请搜索小程序“爱下问搜题”
问题 单项选择题

下列关于浙江商人的论述不正确的是（）

A、浙商的本质是民商

B、浙商有极强的抱团意识

C、明清时期宁波商为代表的浙江商逐渐成长为中国经济发展的领军群体

D、新浙商最初大多来自于进城务工谋生的农村手艺人

答案

参考答案：C

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. （） 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 （） . A diagram graphically represents things, and the relationships between these things.These （） 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. （） are used to capture the physical organization of the things in your system, i. e. , how one object relates to another. （） 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.

These （） can be representations of real-world objects, pure software constructs, or a description of the behavior of some other objects.

A．things

B．pictures

C．languages

D．diagrams
查看答案
单项选择题

高速公路附近有一覆盖型溶洞（如图所示），为防止溶洞坍塌危及路基，按现行公路规范要求，溶洞边缘距路基坡脚的安全距离应不小于下列哪个数值（灰岩ψ取37°，安全系数K取1.25）（）

A.6.5m

B.7.0m

C.7.5m

D.8.0m
查看答案