AP Chinese Language and Culture Quiz
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SCIENCE AND TECHNOLOGY
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在一篇讨论"互联网演进"的文章中,作者强调DNS与路由机制使海量节点可寻址,并以在线教育与远程办公为例;文中提到的例子如何说明互联网的意义?
A
说明互联网主要用于减少学习资源,从而限制知识传播范围
B
说明可寻址与路由支撑跨地域协作,使资源获取更便捷且更普惠
C
说明互联网只适合娱乐消费,对生产力提升并无实质作用
D
说明互联网依赖专线电话网,因此无法实现规模化连接
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