&span css=&ot;ntext_kw11&ot;>&/span>叮咚！&span css=&ot;ntext_kw12&ot;>&/span>&/p>
按响门铃&span css=&ot;ntext_kw0&ot;>&/span>几秒&span css=&ot;ntext_kw3&ot;>&/span>功夫&span css=&ot;ntext_kw0&ot;>&/span>&span css=&ot;ntext_kw4&ot;>&/span>位身穿灰色衣衫&span css=&ot;ntext_kw0&ot;>&/span>头发已经花白&span css=&ot;ntext_kw3&ot;>&/span>老者便&span css=&ot;ntext_kw2&ot;>&/span>打开&span css=&ot;ntext_kw5&ot;>&/span>门&span css=&ot;ntext_kw1&ot;>&/span>&/p>
&span css=&ot;ntext_kw11&ot;>&/span>莫老好&span css=&ot;ntext_kw1&ot;>&/span&