用命令 ls-al 显示出文件 ff 的描述如下所示 -rwxr-xr-- 1 root root 599 Cec 10 17:12 ff,由此可知文件 ff 的类型为
A. 普通文件
B. 硬链接
C. 目录
D. 符号链接
Linux 文件权限 三组,每组 3 位,第二组表示的内容是
A. 文件类型
B. 文件所有者的权限
C. 文件所有者所在组的权限
D. 其他用户的权限
At the sight of her mother, the girl started to cry, ________ all of her repressed emotion.
A. releasing
B. relaxing
C. refusing
D. rejecting
Don't ________ him too much. After all, he is still a child.
A. condemn
B. accuse
C. charge
D. scold