为什么我家电脑一右键就会加载好几分钟，甚至会卡住

想右键刷新一下桌面，鼠标就会转个好几分钟才显示出来右键菜单

怎么看qq撤回的东西

如题，我装了13版的qq也看不到撤回的信息

请问这一套配置能带的动守望先锋吗？

请帮我看一下这段话有什么问题，谢谢

However, if the university campus is open to tourists, the campus will no longer be calm, students also will not be able to concertrate on learning, as thus, the school also will lose its original sig...

Ubuntu上apt-get安装的软件默认安装到什么路径呢？