大型组织一般都有自己的电信网络来传送和接收声音、数据和图像。然而,小型组织不可能投资

题型:单项选择题

问题:

大型组织一般都有自己的电信网络来传送和接收声音、数据和图像。然而,小型组织不可能投资建设自己的网络,他们通常使用的是()。

A.公用交换线路 

B.快速分组交换机 

C.标准电子邮件系统 

D.因特网

考点:注册内部审计师经营分析与信息技术经营分析与信息技术
题型:单项选择题

Hi, I’m Brian. This is the photo of my family. My grandfather is with glasses. He has little hair. The one standing next to him is my uncle. He is wearing a cap. My grandmother has gray hair. She is a kind woman. She is holding my younger brother. He has short curly hair. The woman standing behind me is my mom. She has straight brown hair. There is a little girl sitting on the table. Her name is Cathy. She is my sister. She is wearing a green T-shirt and a pair of green socks. It’s her favorite color. Which one is my father? Well, he is wearing glasses, too. He is in brown shorts and brown shoes. His name is Sam. Now, do you know where he is?

小题1:How many people are there in the passage?

A.Five.

B.Six.

C.Seven

D.Eight小题2:What is Cathy’s favorite color?

A.Green.

B.Black.

C.Yellow.

D.White.小题3:How many children do Brian’s parents have?

A.One.

B.Two.

C.Three.

D.Four小题4:Who is wearing glasses?

A.Brian and his father.

B.Brian.

C.Brian’s grandpa and uncle.

D.Brian’s grandpa and father.小题5:Which is NOT true?

A.Brian has one uncle in the picture.

B.Brian’s younger brother has long curly hair.

C.Brian’s grandfather doesn't have much hair.

D.Brian’s sister wears a green T-shirt.

题型:单项选择题

如图所示,带负电的金属环绕轴OO'以角速度ω匀速旋转,在环左侧轴线上的小磁针最后平衡的位置是(  )

A.N极竖直向上

B.N极竖直向下

C.N极沿轴线向左

D.N极沿轴线向右

题型:单项选择题

  (一)某工业开发区通过征地方式获得1平方公里O土地进行一级开发,计划达到“五通一平”后按工业用地分块出让。该地区土地取得费用平均为15万元/亩(含征地费用及相关税费),达到“五通一平”条件的开发费用(含管理费和开发阶段的税费)平均为2亿元/平方公里。征地完成后,土地开发周期为2年,第一年内投入开发费用的60%,第二年内投入剩余的40%。假设银行贷款年利率为7%,当地一级开发的投资利润率为15%,类似土地开发的土地增值收益率为20%,土地还原率为9%。预计开发完成后可用于出让的面积比例为70%。  请就上述内容,回答71 -75小题的问题。

土地开发利润总额达到( )万元。

A.6375

B.7083

C.8500

D.9443

题型:单项选择题

(12分)一个截面呈圆形的细管被弯成大圆环,并固定在竖直平面里。在管内的环底A处有一个质量为m、直径比管径略小的小球,小球上连有一根穿过位于环顶B处管口的轻绳,在外力F的作用下小球以恒定速率v沿管壁做半径为R的匀速圆周运动,如图所示,已知小球与管内壁中位于大环外侧部分的动摩擦系数为μ,而大环内侧部分的管内壁则是光滑的。忽略大环内、外侧半径的差别,认为均为R.试求小球从A点运动到B点过程中力F做的功。

题型:单项选择题

为了提高便利店商品动销率,可以加大不动销商品的()力度;改变不动销商品的营销策略。

A、订货

B、促销

C、滞销

D、周转

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