Which two statements about bridge-group interfaces in Cisco FTD are true?

Which two statements about bridge-group interfaces in Cisco FTD are true? (Choose two.)
A. The BVI IP address must be in a separate subnet from the connected network.
B. Bridge groups are supported in both transparent and routed firewall modes.
C. Bridge groups are supported only in transparent firewall mode.
D. Bidirectional Forwarding Detection echo packets are allowed through the FTD when using bridge-group members.
E. Each directly connected network must be on the same subnet.