试题与答案

物流消除了商品生产地和消费地之间的所有权间隔、场所间隔和时间间隔。( )

题型:问答题

题目:

物流消除了商品生产地和消费地之间的所有权间隔、场所间隔和时间间隔。( )

答案:

参考答案:UNKNOWN

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题型:阅读理解与欣赏

阅读下边说明文,完成小题。(13分)

“高铁时代”已到来

王瑞良

①你知道全球最长、最快的高速铁路干线在哪里吗?

②告诉你,在我们中国。2009年12月26日,武汉到广州的客运专线正式通车运营。这条铁路就是目前世界上最长、最快的高速铁路干线。

③高速铁路是用高新科技支撑的新型铁路运输系统。在普通铁路线上,即便是特快列车,平均时速也只有60~90千米,而高速铁路线上的列车平均时速在200~300千米,最高可达400多千米。“和谐号”在试运行时时速曾达到394.2千米。所以,现在从武汉到广州整个行程1100千米,坐高速列车不到3个小时就能走完,真是“千里粤汉半日还”啊,而原来这段旅程至少需要十多个小时。

④现在,很多国家都在提倡高速铁路运输,这是为什么呢?原来,汽车运行会排放大量废气,而且消耗宝贵的石油资源(有统计认为,石油资源还可以用200年左右),因此,火车替代汽车运输成为必然。为此,大力推进铁路的高速化在世界各国十分流行,其中成效最明显的是法、德、日、西、韩、美等国。

⑤你可能又要问,高速铁路有什么特别的要求吗?

⑥当然,高速铁路不是谁都能发展起来的,它涉及牵引、制动、空气动力学、路轨铺设和自动化管理等许多方面的一系列高新技术,难度相当大。我国也是在技术全面提高后,才追赶上了其他国家。

⑦为了提高车速,通常在列车的首尾要各配置一台大功率自控同步牵引机车,其车顶与高压电缆(又称接触网)相连,并采用特殊的加速装置。如“和谐号”就采用了“动力分散式”装置,即将多个小功率电动机分散安装在第一、四、五、八节车厢内,这些车厢既载客又有牵引动力,故称动车组,而无动力的车厢则称为拖车。“武汉—广州”动车组就是由四组四拖组成,每节动车上装有四台550千瓦的牵引电动机,整个列车的牵引功率为8800千瓦,定员601人。车头则须设计为类似飞机一样的流线型,以减少行进中空气的阻力。

⑧速度快了,行车安全也变得更为重要。为此,路轨的设计上必须尽量降低PQ值(力学名词),以防列车行进在弯道时,由于强大的惯性作用,造成脱轨事故。其次,是采用电子计算机安全监控系统,借以监测列车的制动效果、转向架的稳定性、列车的行进速度、位置、与其他车辆的距离等。第三,尽量消除铁路与公路的平面交叉,防止汽车等误入铁路与火车相撞;在必须交叉的道口,则安装先进的报警装置。

⑨乘坐过高速列车的人会发现,乘坐时似乎没有什么特殊的感觉。这是因为高速列车在舒适度上也有特殊的设计。如法国的一种新型列车精心设计了悬浮减震设备和低噪音空间设备。各个车厢宽敞、明亮,头等舱还有一个小“沙龙”,内有电话和现代音像设备。车门颜色也各不相同,一看便知该车厢属于何等级。美国的X2000型列车,每个座位都装有立体声耳机、计算机连线、瑞典梨木制作的餐盘和观看沿途田园风光的大型观景窗,车内还有会议室、传真机和娱乐设施等。乘这样的火车出行,真可以说是一种愉快的享受了。

⑩高速铁路的崛起,是交通运输史上的一场革命,它将改变人们的地理概念和生活方式,其意义完全可以与20世纪50年代喷气式客机的问世媲美。

小题1:文章第一段在文中有什么作用?(2分)

小题2:文章第⑤至⑨自然段介绍了高速铁路的特别要求,请具体概括高速铁路有哪些特别的要求?(3分)

小题3:文章第③段中的画线句子主要运用了什么说明方法?有什么作用?(3分)

小题4:下列句中划线词能否删去?为什么?(3分)

为了提高车速,通常在列车的首尾要各配置一台大功率自控同步牵引机车,其车顶与高压电缆(又称接触网)相连,并采用特殊的加速装置。

小题5:高速铁路“将改变人们的地理概念和生活方式”。高铁现已修到我们家乡,它将给我们的生活带来哪些新的变化?(至少答出两点)(2分)

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题型:阅读理解

阅读理解

     When we think of leadership,  we often think of strength and power.But what are these really,  and how do they operate?

     Leadership today is not about forcing others to do things.Even if this is possible,  it is shortterm,  and

tends to produce unexpected and unwanted results.If you order someone to do something against their

will,  they may do it because they feel they have to,  but the anger they feel will do more harm in the long

term.They will also experience fear.

     Fear causes the thinking brain to shut down,  making the person unable to function at his or her best.If

they connect you with this emotion of fear,  they will become less functional around you,  and you will have succeeded in not only shooting yourself in the foot,  but possibly making a very good employee or partner unable to perform effectively.Fear does no good to leadership.

     The way we influence people in a lasting way is by our own character,  and our understanding and use of emotion.We can order someone to do something,  which may be part of the work day; or we can

employ them at the emotional level,  so they will become fully devoted to the projects and provide some of their own motivation.Today's work place is all about relationships.

     Anyone works harder in a positive environment in which they're recognized and valued as a human

being as well as a worker.Everyone produces just a bit more for someone they like.Leaders understand

the way things work.They know the pay check is not the single most important factor in the work life of

most people.

     The true strength of leadership is an inner strength that comes from the confidence of emotional

intelligence-knowing your own emotions,  and how to handle them,  and those of others.Developing your

emotional intelligence is the single best thing you can do if you want to develop your relationship with

people around you,  which is the key to the leadership skills.

1. The writer thinks that it is not________for us to connect leadership with strength and power.

A. possible  

B. necessary

C. easy  

D. effective

2. People may NOT be working hard when________.

A. they're regarded as human beings

B. they like their leaders

C. money is taken as the most important

D. leaders understand the way things work

3. From the passage,  we can conclude that________is the key to making a good leader.

A. developing one's emotional intelligence

B. in fluencing others in one's own way

C. producing some unexpected results

D. having confidence in one's ability

4. This passage is most helpful to those who________.

A. have strength and power

B. are going to make a speech

C. would like to be leaders

D. are to be excellent employees

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