<;meta name="viewport" content="width=device-width,initial-scale=1, maximum-scale=1, user-scalable=no"/>;上面代码中,“width=device-width”的含义是____,“maximum-scale=1”的含义是____。

<;meta name="viewport" content="width=device-width, initial-scale=1"/>;

1 Change have to the correct form of hav...es. ________________

1 Write down the past form of the verbs

（ ）可以设置水平线的高度 A: ＜hr＞ B: ＜hr size=1＞ C: ＜hr width=1＞ D: ＜hr noshade＞

【多选题】已知代码如下 class Rectangle { private int width, height; public void setSize(int width, int height) { this.width = width; this.height = height; } } 下面哪些代码重载 setSize 方法 (10.0分) A. protected void setSize(int width, int height) { this(width, height) } B. public void setSize(int width, float height) { this.width = width; this.height = (int)height; } C. protected void setSize(int width) { this.width = width; } D. public void setSize(int height, int width) { this.width = width; this.height = height; }

The simplest form of an account is 1 because it looks like the capital letter T

以下id选择器书写正确的是（） A: *div{width：100%；} B: text{width；100%；} C: #div{width：100%；} D: #class{width：100%；}

能使窗体Form1不可见的语句有（）。 A: Form1.Height=0 B: Form1.Width=0 C: Form1.Visible=0 D: Form1.BorderStyle=0 E: Form1.Hide

1、用来声明表单的标签是（ ）。 A: form B: C: D: