console
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>实训6.1</title>
</head>
<body>
<form action="" method="get">
<div>
性别: 男：<input type="radio" name="sex" value="male"> 女：<input type="radio" name="sex" value="female">
</div>
<div>
我喜欢的水果：<br>
<input type="checkbox" name="dx" value="apple">苹果<br>
<input type="checkbox" name="dx" value="pear">梨子<br>
<input type="checkbox" name="dx" value="peach">桃子
</div>
</form>
</body>
</html>
<br>
<br>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>实训6.2</title>
</head>
<body>
<form>
<center>
<h>注册信息</h>
</center>
<hr color="#336699">
<table bgcolor="#f2f2f2" width="600px" align="center">
<tr>
<td>
用户名：
</td>
<td>
<input type="text" placeholder="请输入用户名" size="25" maxlength="6">
</td>
</tr>
<tr>
<td>
密码：
</td>
<td>
<input type="password" placeholder="请输入密码" size="25" maxlength="6">
</td>
</tr>
<tr>
<td>
确认密码：
</td>
<td>
<input type="password" placeholder="请重新输入密码" size="25" maxlength="6">
</td>
</tr>
<tr>
<td>
上传照片：
</td>
<td>
<input type="submit" value="选择文件" </td>未选择任何文件
</tr>
</table>
</form>
</body>
</html>
<br>
<br>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>实训6.3</title>
</head>
<body>
<form>
下拉菜单：<br>
<select>
<option value="xm">熊猫��</option>
<option value="yz">野猪��</option>
<option value="hz">猴子��</option>
<option value="dx">大象��</option>
<option value="s">蛇��</option>
<option value="m">马��</option>
<option value="z">猪��</option>
</select>
<br>列表：<br>
<select multiple size="3">
<option value="apple">苹果��</option>
<option value="banana">香蕉��</option>
<option value="pear">梨子��</option>
<option value="watermelon">西瓜��</option>
<option value="hamimelon">哈密瓜��</option>
</select>
</form>
</body>
</html>
<br>
<br>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>实训6.4</title>
</head>
<body>
<select>
<option value="请选择：" selected="selected">请选择：</option>
<optgroup label="水果">
<option value="pg">苹果</option>
<option value="nht">猕猴桃</option>
<option value="xz">杏子</option>
</optgroup>
<optgroup label="蔬菜">
<option value="xhs">西红柿</option>
<option value="bc">白菜</option>
<option value="ymc">油麦菜</option>
</optgroup>
</select>
</body>
</html>
<br>
<br>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>实训6.5</title>
</head>
<body>
<h>请做自我介绍</h>
<form>
<textarea rows="3" cols="20">请在此处介绍自己...</textarea>
</form>
</body>
</html>