Refer to the exhibit. SW1 and SW2 have default configurations. What will happen if host 1 sends a broadcast？（）

• A、 Hosts 2， 3， and 4 will receive the broadcast. 
• B、 Hosts 1， 2， 3， and 4 will receive the broadcast.
• C、 Host 2 and the Fa0/0 interface of R1 will receive the broadcast.
• D、 Hosts 1， 2 and the Fa0/0 interface of R1 will receive the broadcast. 
• E、 Hosts 1， 2， 3， 4 and interface Fa0/0 of R1 will receive the broadcast.
• F、 Hosts 2， 3， 4， and interfaces Fa0/0 and Fa0/1 of R1 will receive the broadcast.