关于皮脂腺囊肿的描述错误的是A．又称表皮囊肿 B．皮脂腺排泄受阻所形成的潴留性囊肿

申请领取烟草专卖批发企业许可证，在省、自治区、直辖市范围内经营的，应当向企业所在地省级烟草专卖行政主管部门提出申请，由企业所在地烟草专卖行政主管部门审查签署意见，报国务院烟草专卖行政部门审批发证。

行政立法是抽象行政行为。 ( )

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 u sed 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.

A. views B. diagramsC. user views D. structure pictures

NVP表示（）在电缆中传输速度与光在真空中传输速度之比值。

A.电信号

B.光信号

C.模拟电路

D.数字电路

在考生文件夹下完成如下简单应用：
1．建立一个满足下列要求的表单文件tab。
(1)表单中包含一个页框控件Pageframe1，该页框含有3个页面：Page1、Page2、Page3，三个页面的标题依次为“学生”、“课程”和“成绩”。
(2)将student(学生)表、course(课程)表和score(成绩)表分别添加到表单的数据环境中。
(3)直接用拖曳的方法使得在页框控件的相应页面上分别显示student(学生)表、course(课程)表和score(成绩)表的内容。
(4)表单中包含一个“退出”命令按钮(Command1)，单击该按钮关闭并释放表单。
2．给定表单modi2.scx，功能是：要求用户输入一个正整数，然后计算从1到该数字之间有多少偶数、多 * * 数、多少能被3整除的数，并分别显示出来，最后统计出满足条件的数的总数量。请修改并调试该程序，使之能够正确运行。
改错要求：“计算”按钮的Click事件代码中共有3处错误，请修改“* * *found* * *”下面语句行的错误，必须在原来位置修改，不能增加或删减程序行(其中第一行的赋值语句不许减少或改变变量名)。
“退出”按钮的Click事件代码中有一处错误，该按钮的功能是关闭并释放表单。