单选题A recently installed package needs to be rolled back to a previous version. Which of the following commands will perform the task？（）ArejectBcleanupCdeinstallDuninstall
单选题
A recently installed package needs to be rolled back to a previous version. Which of the following commands will perform the task？（）
A
reject
B
cleanup
C
deinstall
D
uninstall
参考解析
解析：
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