两台计算机利用电话线路传输数据信号时,必备的设备是() A.网卡 B.调制解调器 C 发布时间:2019-01-11 06:30 │ 来源:www.tikuol.com 题型:单项选择题 问题: 两台计算机利用电话线路传输数据信号时,必备的设备是()A.网卡B.调制解调器C.中继器D.同轴电缆
题型:单项选择题 Could you please tell me ______?[ ]A. how could I get to the airport B. how could I get to the airport C. how can I get to the airport D. how I can get to the airport 查看答案