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<input id="btn" type="button" value="点我试试" /><br />
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<strong>后妈生的ie6</strong>
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<strong>后爹生的ie6</strong>
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<select>
<option>天天</option>
<option>ew</option>
<option>ev</option>
<option>gw</option>
<option>fs</option>
</select>
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