Bridges do not blindly forward a copy of each frame from one LAN to another. Instead, bridges

A) use the destination MAC address and do not forward the frame to a LAN segment unless necessary.
B) use the destination MAC address to ensure a frame is not returned to the same LAN segment.
C) run in promiscuous mode and broadcasts frames to neighboring LAN segment.
D) accept only frames that are destined for a LAN segment outside the local LAN.