问题：

[单选]

Network topology exhibit：

Interface VLAN 101 exhibit： 

Interface VLAN 102 exhibit：
 
Interface VLAN 104 exhibit：

Interface VLAN 105 exhibit：

You work as a network technician at. You study the network topology and the other exhibits carefully. Consider the distribution switches1 and 2. 1 is the primary device for Vlan 101， 102， 105. 2 is the primary device for Vlan 103 and 104 
Note： Please refer to the #2 scenario. 
2 has not become the active device for Vlan103’s HSRP group even though all interfaces are active. As related to Vlan103’s HSRP group.
 What can be done to make the group function properly ？（）

A . On 1， disable preempt
B . On 1， decrease the priority value to a value less than 190 and greater than 150 
C . On 2， increase the priority value to a value greater 241 and less than 249
D . On 2， increase the decrement value in the track command to a value greater than 10 and less than 50.