<form action="">

下拉菜单：<br>

<select name="animal" id="">

<option value="panda">熊猫</option>

<option value="cat">猫</option>

<option value="dog">狗</option>

<option value="pig">猪</option>

<option value="monkey">猴子</option>

</select><br>

列表：<br>

<select name="fruit" id="" size="3" multiple>

<option value="apple">苹果</option>

<option value="banana">香蕉</option>

<option value="orange">橙子</option>

<option value="peach">桃子</option>

<option value="pear">梨</option>

</select>

</form>