单选题Which of the following packages is a prerequisite for perfpmr？（）Abos.rte.controlBbos.perfCbos.adt.utilsDperfagent.tools
题目
单选题
Which of the following packages is a prerequisite for perfpmr？（）
A
bos.rte.control
B
bos.perf
C
bos.adt.utils
D
perfagent.tools