关于BGP路由选择协议的执行过程中,下列哪个选项不是BGP使用的分组( )。 A.

题型:单项选择题

问题:

关于BGP路由选择协议的执行过程中,下列哪个选项不是BGP使用的分组( )。

A.打开分组
B.更新分组
C.保活分组
D.维护分组

考点:计算机等级考试网络工程师计算机网络工程师
题型:单项选择题

评价食品包装质量的标准体系主要包括如下几个方面:对食品良好的保护性,卫生与安全,方便于适销,加工适应性好,()。

题型:单项选择题

()是指税收是政府凭借权力,依照颁布法律或法令实施的,任何单位和个人都不得违抗,否则就要受到法律的制裁。

A.固定性

B.无偿性

C.行政性

D.强制性

题型:单项选择题
阅读
小名
       大约我的出生与水有关,于是颇懂斯文的外公顺口给我起名叫淼儿。在“淼儿、淼儿”的呼唤中我慢慢长大了,到了要上学的年龄时,爸爸觉得该有个体面的学名才对,便为我取了个挺大众化的名字,可家里人还是“淼儿、淼儿”地叫,特别是妈妈叫得尤为响亮频繁。
       不知为什么,随着年龄的增长,再听到家人唤我小名竟有些不舒服了,好像有一种不被尊重的感觉。终于有一天,我在听到妈妈又一声“淼儿”的呼唤后,郑重地对她说:“妈妈,我有大名的。别叫我小名好吗?”然后在妈妈惊愕的表情里走进了自己的房间。
       但妈妈终究还是改不了。
       那天是我16岁生日聚会,好多同学朋友都跑来了,家里的小客厅里挤得满满的。我一边给大家分发糖果,一边忙不迭地说着谢谢。爸爸妈妈在厨房里忙着做菜,当一碟碟香气四溢的精美小菜端上餐桌时,同学萍将送给我的大蛋糕端了上来。我立刻连声称谢着打开了蛋糕盒,我喊道:“妈妈,拿刀子来!” 
       妈妈一边递过来一把瓜刀,一边叮咛:“淼儿,小心点!”
      “咦!你原来叫淼儿呀,挺好玩的名字!”
       萍欢快地叫着,同时在空中打了一个别致的手势。朋友们也善意地哄笑起来,我的脸唰地红到了耳根。
       晚上,临睡觉时,我推开了妈妈的房门。倚着门框,又一次对她说:“妈妈,我不是说过嘛,别叫我小名!”语气里已有了几分不耐烦。妈妈的脸上呈现了一种复杂的表情,看了走进来的爸爸一眼,叹了口气:“对不起!高翔。”可我听出我的名字在她口中却变得十分生硬,似乎很绕口。
       没多久,我要离开家到数百里外的一座城市去读书。
       不知怎的,妈妈竟在短短几天内学会了很有味地叫我的大名,而且同以前叫我小名时那样顺口熟练。我自然很高兴。
       分别的那一天爸妈一起送我去车站,爸爸一直喋喋不休地叮三嘱四,妈则沉默着,显得有些黯伤。我大人似的笑笑,反过来抚慰他们:“放心吧,没事的,我已不是孩子了。”
       火车开动的刹那,我从车窗探出头去,同他们挥手告别,一直不言不语的妈妈突然抬起了头,眼里竟有了泪。她紧跑着,挥动起双手,脱口喊了出来—— 
      “写信回来,淼儿!”
       我稍稍一愣,心里似乎被什么东西猛撞了一下,泪水夺眶而出。
1.本文贯穿全篇的线索是_________。
2.第二段中“惊愕”一词表现了妈妈怎样的心理?
     ________________________________________________
3.在家里,每当听到妈妈喊“我”小名,“我”有什么感觉?表现了“我”怎样的思想认识?
     ________________________________________________
4.在车站送别部分,作者运用_________描写、_________描写和________描写的方法,表现了妈妈对儿
     子深深的爱。
5.妈妈该不该喊“我”的小名?请谈谈你的看法。
     ________________________________________________ 。
题型:单项选择题

It is true that good writers rewrite and rewrite and then rewrite some more. But in order to work up the desire to rewrite, it is important to learn to like what you write at the early stage.  

I am surprised at the number of famous writers I know who say that they so dislike reading their own writing later that they even hate to look over the publishers’ opinions. One reason we may dislike reading our own work is that we’re often disappointed that the rich ideas in our minds seem very thin and plain when first written down. Jerry Fodor and Steven Pinker suggest that this fact may be a result of how our minds work. .  

Different from popular belief ,we do not usually think in the works and sentences of ordinary language but in symbols for ideas (known as “mentalese”), and writing our ideas down is an act of translation from that symbolic language . But while mentalese contains our  thoughts in the form of a complex tapestry (织锦),writing can only be composed one thread at a time . Therefore it should not be surprising that our first attempt at expressing ideas should look so simple. It is only by repeatedly rewriting that we produces new threads and connect them to get closer to the ideas formed in our minds.  

When people write as if some strict critics (批评家) are looking over their shoulder , they are so worried about what this critic might say that they get stuck before they even start. Peter Elbow makes an excellent suggestion to deal with this problem. When writing we should have two different minds. At the first stage, we should see every idea, as well as the words we use to express it ,as wonderful and worth putting down . It is only during rewrites that we should examine what we excitedly wrote in the first stage and check for weaknesses.  

小题1:What do we learn from the text about those famous writers? 

A.They often regret writing poor works

B.Some of them write surprisingly much.

C.Many of them hate reading their own works

D.They are happy to review the publishers’ opinions.小题2:What do people generally believe about the way human minds work? 

A.People think in words and sentences.

B.Human ideas are translated into symbols

C.People think by connecting threads of ideas.

D.Human thoughts are expressed through pictures. 小题3:What can we conclude from the text? 

A.Most people believe we think in symbols.

B.Loving our own writing is scientifically reasonable.

C.The writers and critics can never reach an agreement.

D.Thinking and writing are different stages of mind at work.

题型:单项选择题

假定有以下循环结构
Do Until条件
循环体
Loop
则正确的叙述是( )。

A) 如果"条件"值为0,则一次循环体也不执行
B) 如果"条件"值为0,则至少执行一次循环体
C) 如果"条件"值不为0,则至少执行一次循环体
D) 不论"条件"是否为"真",至少要执行一次循环体

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