单选题An optical cable is used to transmit：（）A digital audio from a component to a receiver.B analog video from a component to a receiver.C analog audio from a component to a receiver.D digital video from a component to a receiver.
题目
单选题
An optical cable is used to transmit：（）
A
digital audio from a component to a receiver.
B
analog video from a component to a receiver.
C
analog audio from a component to a receiver.
D
digital video from a component to a receiver.