Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）A、CellularB、SatelliteC、ISDND、WiMAXE、DSL
Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）
- A、Cellular
- B、Satellite
- C、ISDN
- D、WiMAX
- E、DSL
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