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【单选题】
①资源环境管理 ②区域环境管理 ③专业环境管理
A.
B.
C.
D.
②③
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参考答案:
举一反三
【简答题】refers to the return of 84% of the energy radiated from the suce of the earth.
【单选题】文件创建的默认目录在
A.
/
B.
/Home
C.
/tmp
D.
当前目录
【单选题】画面给人感觉松散凌乱,色彩东一块,西一块,缺少统一的组织安排,该问题是
A.
B.
C.
D.
【简答题】用户创建文件或目录时,文件或目录的默认权限由______来确定。
【简答题】refers to the return of 84% of the energy radiated from the suce of the earth.(Green Chemistry/ Global Greenhouse Effect)
【判断题】当掩码umask为002时,用户创建的文件默认权限为664,用户创建的目录默认权限为775.
A.
正确
B.
错误
【判断题】道德能弥补法的不足。
A.
正确
B.
错误
【单选题】()refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.
A.
Stability
B.
Responsibility
C.
Liability
D.
Visibility
【简答题】用于确定创建文件和目录时使用的默认权限的命令是()。
【单选题】听力原文: No one wants to look silly or do the wrong thing at a 'new job. It is important to make the right impression—not the wrong one—from the very first day. You will face new people. You will be in a...
A.
They will help you to be promoted quickly.
B.
They won't blame you if you can't work well.
C.
They can answer your questions when the boss is not around you.
D.
They can make you get a high salary.
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