A radio that combines a transmitter and receiver in one unit is called a _______ ．A、duplexB、transceiverC、unicorn stationD、simple system-易过题库-题库最全的搜题网站

A radio that combines a transmitter and receiver in one unit is called a _______ ．

Aduplex

Btransceiver

Cunicorn station

Dsimple system

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