"By default, the performance data file is saved ( ) days.
2023-12-01单选1
"By default, the performance data file is saved ( ) days.
A.5
B.7
C.15
D.30"
正确答案是D
"By default, the performance data file is saved ( ) days.
A.5
B.7
C.15
D.30"
正确答案是D