Deploying enhanced broadband services over existing network infrastructure ( ) in increase of the network complexity and theref

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问题 Deploying enhanced broadband services over existing network infrastructure (  ) in increase of the network complexity and therefore,extra expenses on network management and maintenance.

选项 A、results
B、resulted
C、resulting
D、result

答案A

解析 本题考查专业英语方面的基本知识。
在现有的网络基础设施上部署增强的宽带服务,结果是增加了网络的复杂性,因此,网
络管理和维护都会产生额外的费用。
主语从句一般是单数形式,谓语result后加S故选项D错误。
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