正确答案: B

5

题目:若进栈次序为a,b,e,且进栈和出栈可以穿插进行,则可能出现的含3个元素的出栈序列个数是 ( )

解析:B

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举一反三的答案和解析:

  • [多选题]设置行政管理机构时应遵循的基本原则是【 】
  • 适应性原则

    协调性原则

    权责相称原则

    精干高效原则

    法制性原则

  • 解析:解析:为了保证行政管理机构设置的合理性和科学性,在设置行政管理机构时应该遵循以下基本原则;适应性原则、协调性原则、权责相称原则、精干高效原则、法制性原则。

  • [单选题]以下不属于衍生金融工具的是( )
  • 股票


  • [单选题]We all believe that modem technology can make life better because it makes everything faster. But by (11)______ everything up,we suffer losses we have not yet learnt to know. Our day begins with speedy urges:the alarm rings and you jump (12)______ bed,You take a quick shower. Then you wake the kids and (13) ______ them through breakfast so they won't miss the bus. At the dining table,you swallow some slices of bread with a cup of tea. When everything (14)______ ,you hurry to the car,thinking of the things you would buy from the supermarket on the way (15)______ . Driving 20 minutes in the busy traffic,you reach your workplace,rushing into the building and (16)______ up the stairs three at a time,arriving at your desk with seconds to spare. You take (17)______ deep breaths. Then,you instantly remember that the (18)______ you didn't finish last night must be faxed to Beijing by 10 o'clock in the morning.Yet it seems that the (19)______ we go,the further we fall behind. Not only in the literal sense of not getting done what we set out to do, (20)______ at a deeper level. It has come to the point where my days feel like an Olympic marathon.
  • speeding

  • 解析:解析:本题考查动词词组词义的辨析。speed sth. up使某物加速;set sth. up摆放或竖起某物;wake sth. up使某事物活跃;look sth. up查阅。根据第一句可知,本段主要是讲由于现代科技的发展,人们的生活节奏加快了,以及这种现象所带来的后果。因此,A项符合题意。

  • [单选题]下列有关人们对未来的向往和追求中,属于社会理想的是
  • 把我国建设成为富强、民主、文明的社会主义现代化国家


  • [单选题]坚持民主法治,是构建社会主义和谐社会的( )
  • 工作保证

  • 解析:本题主要考查的知识点是构建社。会主义和谐社会的指导思想和基本原则。

  • [单选题]下列哪种行为属于我国《反不正当竞争法》规定的不正当竞争行为【 】
  • 国产商品标为进口商品


  • [单选题]现代企业制度的典型形式是( )
  • 公司制


  • [单选题]我国宪法规定:中华人民共和国是工人阶级领导的、以工农联盟为基础的人民民主专政的社会主义国家。这说明( )。
  • 人民民主专政是我国的国体


  • [单选题]长度为12的有序表:Apr,Aug,Dec,Feb,Jan,Jul,Jun,Mar,May,Nov,Oct,Sep,按折半查找法对该表进行查找。在表内各元素等概率情况下查找成功所需的平均比较次数为( )
  • 37/12


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