【单选题】【消耗次数：1】
当某用户正在操作某一程序时，用鼠标和键盘都不能再进行其他的操作，解救的方法最好是（ ）。
①
把电源拨了，再冷启动
②
用热启动的方法重新启动计算机
③
按主机电源开关按钮15秒后，让计算机断电再重新启动计算机
④
复位启动
参考答案：
复制
纠错
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相关题目
【简答题】
计算机启动通常有[填空1]、热启动和系统复位三种方式。
【多选题】
开机，又被称为启动计算机，是指从打开计算机电源到做好接收用户命令准备的过程，其中的主要操作包括( ).
①
启动引导程序并自检
②
检查系统的安全性
③
识别外围设备
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加载操作系统
【填空题】
计算机启动通常有[填空1][填空2]、热启动和系统复位三种方式。
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adapt
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No, she isn’t here.
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Yes, she lives here.
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Yes, what do you want?
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must have prepared for
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ought to prepare
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