单选题What is the maximum suppress time for a damped route， by default？（）A 5 minutesB 30 minutesC 60 minutesD 90 minutesE 120 minutes
题目
单选题
What is the maximum suppress time for a damped route， by default？（）
A
5 minutes
B
30 minutes
C
60 minutes
D
90 minutes
E
120 minutes