我解决了，代码如下：

......
.c1 {
width:100%;
right:0px;
height:210px;
}
.c2 {
width:100%;
left:0px;
height:210px;
}
......
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><div class="c1"><img src="../../../../resources/images/top_1.1.png" width="100%" height="210px" /></div></td>
<td width="960px"><img src="../../../../resources/images/top_1.2.png" width="960px" height="210px" /></td>
<td><div class="c2"><img src="../../../../resources/images/top_1.3.png" width="100%" height="210px" /></div></td>
</tr>
</table>

还是谢谢大家．
※ 修改:·darlingpeng 于 Sep 17 15:50:49 2015 修改本文·[FROM: 221.204.231.*]
※ 来源:·水木社区 http://www.newsmth.net·[FROM: 221.204.231.*]

修改:darlingpeng FROM 221.204.231.*
FROM 221.204.231.*