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【单选题】
要让分区支持磁盘配额,必须以( )用户身份登录,编辑“/etc/fstab”文件,如果既需要支持用户配额,又需要支持组配额,需要在进行磁盘配额的磁盘上添加usrquota(用户配额)以及grpquota(用户组配额)选项,修改完成后重启系统。
A.
adminstrator
B.
guest
C.
root
D.
admin
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举一反三
【单选题】If a monopoly market structure is transformed to a perfectly competitive one, price will _____ and output will _____.
A.
fall; fall
B.
fall; increase
C.
increase; increase
D.
increase; fall
查看完整题目与答案
【单选题】At present, the core of China's export market strategy is to achieve a ( ) export market structure.
A.
diversified
B.
centralized
C.
subdivided
D.
natural
查看完整题目与答案
【单选题】An oligopoly is a market structure in which there are
A.
only a few buyers but many sellers.
B.
only a few sellers selling either an identical or differentiated product.
C.
many sellers selling a differentiated product.
D.
a few products sold by many sellers.
查看完整题目与答案
【单选题】What is the major problem with using animals as body for growing human organs?
A.
Animals will no longer be savage.
B.
Humans will be as savage as animals.
C.
A clear line will be missing between humans and animals.
D.
Animals will have to be given rights of citizenship.
查看完整题目与答案
【单选题】In what ways human beings are different from other animals?
A.
Human beings are concerned with their origins.
B.
Human beings can think and value.
C.
Human beings can distinguish good from evil.
D.
Human beings have evolved over long time.
查看完整题目与答案
【单选题】What is the major problem with using animals as body for growing human organs?
A.
Animals will no longer be savage.
B.
Humans will be as savage as animals.
C.
A clear line will be missing between humans and animals.
D.
Animals will have to be given fights of citizenship.
查看完整题目与答案
【单选题】Human and Culture Human beings are animals. We breathe, eat and digest, and reproduce the same life processes common to all animals. In a biological laboratory, rats, monkeys, and humans seem very muc...
A.
On
B.
With
C.
For
D.
By
查看完整题目与答案
【单选题】In which market structure is there the greatest degree of mutual dependence between firm in choosing their price and output policies?
A.
perfect competition.
B.
monopolistic competition.
C.
oligopoly.
D.
monopoly.
查看完整题目与答案
【单选题】What's the difference between human beings and other animals when shedding tears?
A.
Human beings can control their tears shedding much better than animals.
B.
Only human beings respond to emotions by shedding tears.
C.
Only human beings shed tears to get rid of irritating stuff in their eyes.
D.
The animals' tears are the response to physical or chemical stimulation.
查看完整题目与答案
【单选题】Monopolistic competition is defined as a type of market structure where
A.
many firms produce the good.
B.
firms produce a homogeneous good.
C.
there are barriers to entry.
D.
firms can earn positive profit in the long run.
查看完整题目与答案
相关题目：
【单选题】If a monopoly market structure is transformed to a perfectly competitive one, price will _____ and output will _____.
A.
fall; fall
B.
fall; increase
C.
increase; increase
D.
increase; fall
查看完整题目与答案
【单选题】At present, the core of China's export market strategy is to achieve a ( ) export market structure.
A.
diversified
B.
centralized
C.
subdivided
D.
natural
查看完整题目与答案
【单选题】An oligopoly is a market structure in which there are
A.
only a few buyers but many sellers.
B.
only a few sellers selling either an identical or differentiated product.
C.
many sellers selling a differentiated product.
D.
a few products sold by many sellers.
查看完整题目与答案
【单选题】What is the major problem with using animals as body for growing human organs?
A.
Animals will no longer be savage.
B.
Humans will be as savage as animals.
C.
A clear line will be missing between humans and animals.
D.
Animals will have to be given rights of citizenship.
查看完整题目与答案
【单选题】In what ways human beings are different from other animals?
A.
Human beings are concerned with their origins.
B.
Human beings can think and value.
C.
Human beings can distinguish good from evil.
D.
Human beings have evolved over long time.
查看完整题目与答案
【单选题】What is the major problem with using animals as body for growing human organs?
A.
Animals will no longer be savage.
B.
Humans will be as savage as animals.
C.
A clear line will be missing between humans and animals.
D.
Animals will have to be given fights of citizenship.
查看完整题目与答案
【单选题】Human and Culture Human beings are animals. We breathe, eat and digest, and reproduce the same life processes common to all animals. In a biological laboratory, rats, monkeys, and humans seem very muc...
A.
On
B.
With
C.
For
D.
By
查看完整题目与答案
【单选题】In which market structure is there the greatest degree of mutual dependence between firm in choosing their price and output policies?
A.
perfect competition.
B.
monopolistic competition.
C.
oligopoly.
D.
monopoly.
查看完整题目与答案
【单选题】What's the difference between human beings and other animals when shedding tears?
A.
Human beings can control their tears shedding much better than animals.
B.
Only human beings respond to emotions by shedding tears.
C.
Only human beings shed tears to get rid of irritating stuff in their eyes.
D.
The animals' tears are the response to physical or chemical stimulation.
查看完整题目与答案
【单选题】Monopolistic competition is defined as a type of market structure where
A.
many firms produce the good.
B.
firms produce a homogeneous good.
C.
there are barriers to entry.
D.
firms can earn positive profit in the long run.
查看完整题目与答案