【单选题】窗体上有一个名称为Picture1的图片框控件,一个名称为LABEL1的标签控件,如下图所示。 现有如下程序: Public Sub display(x As Control) If TypeOf x Is Label Then x.Caption = "Visual Basic程序设计" Else x.Picture = LoadPicture("pic.jpg") End If End Sub...
B.
单击图片框,在图片框中显示一幅图片(假设默认路径下“pic.jpg”图片文件存在)
【判断题】根据建筑物的重要性不同,设计基准期可以是 50 年,也可以是 100 年
【简答题】Tips for shopping online (part 1) I love online shopping. You can stay at home and visit multiple stores with just a few clicks of the mouse. And there is no queuing to pay. You can have everything yo...
【单选题】If you do not _______ parties, you don't have to go with me. You can stay at home. A. care for
【单选题】— Today is Sunday. We have___school. — Yes, you can stay at home.
【单选题】You can stay at my cottage in the country ______ you like.
【简答题】假设窗体(Form1)中有图片框(Picture1)和文本框(Text1),以下不正确的语句是:
【单选题】If you do not _______ parties, you don't have to go with me. You can stay at home.
【简答题】如果一个矩形的宽度 W 与长度 L 的比值 , 这样的矩形称为黄金矩形. 这种尺寸的矩形使人们看上去有良好的感觉. 现代建筑的构件(如窗架),工艺品(如图片镜框)、甚至驾照、信用卡等常常采用黄金矩形. 下面列出某工艺品工厂随机取的 20 个矩形的宽度和长度的比值: 0.693, 0.749, 0.654, 0.670, 0.662, 0.672, 0.615, 0.606, 0.690,0.628...
【单选题】In many cities you can stay at a Holiday Inn in the downtown area, in a suburban community, or near the airport. These Holiday Inn establishments are examples of product differentiation by: