问题
多项选择题
有关ADSL之叙述，下列哪些正确？（）
A.上传与下载的带宽为非对称
B.连线速度快慢与用户距离电信机户的远近有关
C.ADSL使用非语音频道，可同时传输数据与语音资料
D.ADSL的资料上传速度，一般远低于下载速度
答案
参考答案：A, B, C, D
搜题请搜索小程序“爱下问搜题”
有关ADSL之叙述，下列哪些正确？（）
A.上传与下载的带宽为非对称
B.连线速度快慢与用户距离电信机户的远近有关
C.ADSL使用非语音频道，可同时传输数据与语音资料
D.ADSL的资料上传速度，一般远低于下载速度
参考答案：A, B, C, D
| 完形填空。 | |||
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