<form>
<label>你对什么运动感兴趣:</label>
<br />
<label for="manpao">慢跑</label>
<input type="checkbox" name="yundong" id="manpao" />
<br />
<label for="dengshan">登山</label>
<input type="checkbox" name="yundong" id="dengshan" />
<br />
<label for="lanqiu">篮球</label>
<input type="checkbox" name="yundong" id="lanqiu">
</form>
可以的。只要for和id一致