在设置文件权限时Linux系统中的用户分类为()。
A.root用户
B.文件属主
C.用户组
D.其他用户
参考答案:B, C, D
单词拼写。
1. He made great progress in English under the teacher's g_______.
2. They f_______ the company themselves.
3. He decided to leave the _______ (舞台).
4. Who's the l_______ owner of the house?
5. I hope people all over the world will lead a________ (平静的) life.
6. There is too much sex and ________ (暴力) shown on TV.
7. The enemy _______ (袭击) during the night.
8. She was _______ (慷慨的) with her money.
为女病人导尿消毒 * * 口及小阴唇的顺序是()。
A.自上而下,由内向外
B.自上而下,由外向内
C.自下而上,由内向外
D.自下而上,由外向内
E.由外向内,再由内向外