在网络安全中,对一些硬件进行破坏、切断通信线路或禁用文件管理系统,这被称为 ( )

题型:单项选择题

问题:

在网络安全中,对一些硬件进行破坏、切断通信线路或禁用文件管理系统,这被称为 ( )。

A.中断

B.截断

C.截取

D.修改

考点:计算机等级考试网络技术三级网络技术笔试332
题型:单项选择题
The world always makes way for the dreamer.
When I was twelve years old, my father took me to see Zig Zigler. I remember sitting in that dark hall listening to Mr. Zigler   16  everyone’s spirits up to the ceiling, I  17  there feeling like I could do anything. When we got to the car, I turned to my father and said, “Dad, I want to  18  people feel like that.” My father asked me  19 __ I meant. “I want to be a motivational(激发积极性的)speaker just like Mr. Zigler,” I replied.  A(An)  20  was born.
Recently, I began seeking my dream of motivating others.  21__a four-year relationship with Fortune 100 Company  22  as a sales-trainer and ending as a regional(地区的) sales manager, I left the company at the height of my   23 _.  Many people were __ 24  that I would leave after earning a six-figure income(收入). And they asked    __25__ I would risk everything for a dream.
I made my   26  to start my own company and leave my worryingless position(职位)after _27__a regional sales meeting. The vice-president of our company made a   28   that changed my life. He asked us, “If a god would offer you three wishes, what would they be?” After giving us a   29  to write down the three wishes, he then asked us, “Why do you need a   30  ?” I would never forget the power I felt at that moment. I realized that   31  I had accomplished in the past had prepared me for this moment. I was ready and didn’t need a god’s help to become a motivational speaker. A motivational speaker was   32  .
Having made that decision, I was immediately   33___. One week after I gave notice, my husband was laid off (下岗) from his job, and now we had no  34 . But I held fast to my dream. The wonder really began to happen. In a short time my husband found a better job. And I was able to book several   35  engagements(业务)with new customers. I discovered the unbelievable power of dreams.
小题1:
A.riseB.doC.putD.raise
小题2:
A.leftB.cameC.arrivedD.reached
小题3:
A.get B.hopeC.make D.cheer
小题4:
A.thatB.whatC.whichD.if
小题5:
A.dreamB.ideaC.girl D.speaker
小题6:
A.AfterB.BeforeC.BecauseD.While
小题7:
A.beginningB.workingC.actingD.regarding
小题8:
A.lifeB.loveC.moneyD.career
小题9:
A.disappointedB.movedC.surprised D.delighted
小题10:
A.whenB.why C.ifD.how
小题11:
A.planB.promiseC.decision D.mind
小题12:
A.attendingB.joiningC.entering D.holding
小题13:
A.newspaperB.bookC.reportD.speech
小题14:
A.dayB.secondC.week D.moment
小题15:
A.loveB.workerC.godD.company
小题16:
A.everythingB.anythingC.nothingD.something
小题17:
A.aliveB.deadC.missingD.born
小题18:
A.examinedB.searchedC.foundD.tested
小题19:
A.helpB.harmC.incomeD.money
小题20:
A.sellingB.speakingC.writingD.listening
题型:单项选择题

2009年9月25日,我国在青海省祁连山南缘永久冻土带成功钻获了被誉为21世纪最有希望的战略资源是

[ ]

A.煤炭   

B.石油   

C.铁矿石   

D.可燃冰

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题型:单项选择题

简述智能建筑系统集成的必要性。

题型:单项选择题

一台微型计算机要与局域网连接成为该网的一个工作站,必须安装的硬件是______。

A.网卡
B.交换机
C.中继器
D.集线器

题型:单项选择题

在出钢后发现低温钢应采用的措施是()。

A.出钢后多加保温剂

B.不经过精炼直接送连铸

C.加提温剂,后吹

D.炉外精炼采用加热手段

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