问题 填空题

计算并填写下表

IP地址 111.181.21.9
子网掩码 255.192.0.0
地址类别 ______
网络地址 ______
直接广播地址 ______
主机号 ______
子网内的最后一个可用IP地址 ______

答案

参考答案:111.128.0.0

阅读理解与欣赏

 江畔独步寻花    

   黄四娘家花满蹊,千朵万朵压枝低。    

留连戏蝶时时舞,自在娇莺恰恰啼。

1.这首诗是____朝著名诗人____所写。此诗人被后人誉为____   

2.反复吟读,仿佛自己也正随诗人漫步江畔。请你展开合理的想象,以第一人称(我的口吻),把此诗改写成一篇精美的小散文。

                                                                                                                                                  

                                                                                                                                                   

                                                                                                                                                   

                                                                                                                                                   

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