试题与答案

B类IP地址,150.27.0.0,如果需要每个子网500台主机,则应该使用的掩码为

题型:填空题

题目:

B类IP地址,150.27.0.0,如果需要每个子网500台主机,则应该使用的掩码为(),共可以划分为128个子网,每个子网(510)台主机。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:错

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题型:完形填空
A man died and was on his way to another world,either the Heaven or the hell. He saw an extremely magnificent palace half way and the     of the palace asked him to stay and      in the palace.
The man said,“I have been working hard during my life and now I just want to eat and sleep without any   .”
The owner of the palace said,“If so,there is      else better than here for you. There are  a wealth of seafood and delicacies. In my palace and you can eat whatever you want without anyone      you. Moreover,you can rest I     that nothing needs to be done by you.” Then,the man settled down in the palace.
At the beginning,the man felt very      at the rotation of eating and sleeping. But gradually,he felt a  bit lonely and void. So he went to the owner and   ,“It is     to live by just eating and sleeping every day. Now I show no interest in this kind of life any more. Could you help me find a job?”
The owner replied,“Sorry, there is no job here at all.”
After another several months,the man could not bear the present life and went to the owner again,“I really could not     this sort of life any more. If you do not offer me a job,I would  prefer to go to the     instead of living here.”
The owner of the palace smiled contemptuously, “Do you think it is Heaven here? It is     the hell!”
小题1:
A.godB.foreignerC.ownerD.guard
小题2:
A.sleepB.eatC.drinkD.live
小题3:
A.movementB.hesitationC.performanceD.work
小题4:
A.anywhereB.nowhereC.everywhereD.somewhere
小题5:
A.visitingB.stoppingC.keepingD.avoiding
小题6:
A.assuredB.convincedC.remindedD.informed
小题7:
A.boredB.initialC.happyD.scared
小题8:
A.appreciatedB.motivatedC.complainedD.cried
小题9:
A.unbearableB.preciousC.vividD.temporary
小题10:
A.come up withB.put up withC.catch up withD.end up with
小题11:
A.palaceB.heavenC.hellD.sky
小题12:
A.actuallyB.immediatelyC.directlyD.hardly
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