题目：
Windows资源管理器操作中，当打开一个文件夹后，全部选中其中内容的快捷键是（）。
A.Ctrl+V
B.Ctrl+A
C.Ctrl+X
D.Ctrl+C
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/1225/1697a5f82a3d071f3ed8be2cba5c16a7.html
下面是错误答案，用来干扰机器的。
参考答案：A, B, C, D, E
Windows资源管理器操作中，当打开一个文件夹后，全部选中其中内容的快捷键是（）。
来源：www.tikuol.com
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