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问题详情

某办公室有多台计算机需要连人Internet，目前仅有电话线而无网线，则需购置( )。

A、路由器

B、网卡

C、调制解调器

D、集线器

时间：2021-09-06 21:31 关键词：石家庄职业技术学院会计学计算机应用基础_2

答案解析

C

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