关于计算机辅助审计技术对审计的影响,以下说法中恰当的有()。 A.将现有手工执行的审

题型:多项选择题

问题:

关于计算机辅助审计技术对审计的影响,以下说法中恰当的有()。

A.将现有手工执行的审计测试自动化

B.在手工方式不可行的情况下执行测试或分析

C.有效降低财务报表舞弊风险

D.使审阅工作更具效果

考点:注册会计师第五章信息技术对审计的影响第五章信息技术对审计的影响题库
题型:多项选择题

下列物质中,导电性能最差的是[ ]

A.固体KCl

B.石墨

C.稀盐酸

D.熔融NaOH

题型:多项选择题

把下列各式分解因式:

(1)3x3-12xy3

(2)(ab+a)+b+1。

题型:多项选择题

阅读下文,完成问题。

卫星云图

  卫星对地球的观测已经成为当今世界不可或缺的信息来源。气象卫星从太空不同的位置对地球表面进行拍摄,大量的观测数据通过卫星传回地面工作站,再合成精美的云图照片。人们既可以接收可见光云图也可通过使用合适的感光仪器接收到其它波段的卫星照片如红外云图。目前,电视节目中通常使用的云图,就是红外云图通过计算机处理、编辑而成的假彩色动态云图画面。

  根据卫星上仪器装置的不同,卫星云图可以分成两类:一类是由卫星上电视照相机所拍摄的云图,即电视云图;另一类是由辐射仪对地球大气进行扫描探测得到的云图。在电视云图上,图像的黑白程度表示地表面和各类云对太阳辐射的反射率强弱,白色表示反射率最强,黑色表示反射率最弱。扫描辐射仪探测到的卫星云图又分两种:①用辐射仪测量云和不同性质地表面对太阳辐射可见光的某一波段(如0.52~0.73微米)的反射辐射强度时,由于不同种类的云和不同的地表的反射能力不同,可以得到一张与电视云图相似的云图。这种云图和电视云图一起,统称作可见光云图。②用辐射仪测量在大气窗区波段(8.5~11微米)来自云顶或地表面放射的红外辐射。这种观测值可以转换成云顶或地表面的辐射温度,用黑白层次表示温度的高低,由此得到一张由云和不同性质地表面的分布图像。这种图像称作红外云图。

  人们从每天播放的卫星云图照片上,经常看到有形状各异的云系,气象学家称之为云图系统,其实是各种天气系统在云图照片上的表现形式。比如,人们一目了然的夏季台风,是一片呈螺旋性旋转的巨大云团,有人称之为大气“飞蝶”,它以每秒数十米的强风速呈逆时针方向旋转的同时,又以每小时数十公里的运行速度向我国沿海袭来。正因有了卫星云图,在其生成之初就被人们发现,因此现代台风预报水平己显著提高。而在过去,洋面没有气象记录,沿海设置的气象雷达探测又鞭长莫及,台风靠近沿海时,其强弱、大小及移速移向等,就连气象专家也全然不知,何谈准确预报?

  夏季另一主要云图系统,就是西北太平洋上的大片黑灰色无云区,那就是夏季天气的主角一一西太平洋高压。它经常是很不规则的扁圆形,横躺于台湾省以东洋面至我国中东部大陆。黑色越深、范围越广,表明其强度越大、气温越高,稳定控制的时间也越长,人们形象地称其为“黑洞”。夏季长江中下游等地的高温热浪,多是它一手制造的“恶作剧”

  在现代生活中,卫星云图己通过中央电视台走进千家万户,电视天气预报己成收视率最高的节目之一。但是,要您说说那五花八门的云图云状表示何等天气,能够说明白的恐怕不多。

  卫星云图是气象卫星从高空拍摄、发回地面的地表黑白照片,卫星上装有不同的感光仪器,地面工作站便可接收不同的云图。目前我国接收的云图主要有红外云图、可见光云图及水汽图等。电视节目中通常使用的云图,就是红外云图通过计算机处理、编辑而成的假彩色动态图片,人们不仅能够纵览云飞,还可推知其发展变化,预知未来天气。

  若地球表面为一片晴空区,卫星观测到的,是从地面发向太空的红外辐射信息,表现为黑灰色;黑色越深,表示地面辐射越强,天气越晴好。当某地上空有云雨覆盖,卫星观测到的,则是从云顶发向太空的红外辐射,表现为白色或灰白色;颜色越白,表示辐射越弱,气温越低,云系越厚越密实,降雨强度也就越大。晴空区与云雨区之间的过渡区,则为深灰、灰、浅灰色云系,表明有不同厚度的云而无明显降水。

1.为什么说了解“不完满才是人生”这一观点会“有利于整个社会的安定团结”?

______________________________________________

2.②~⑧段中,作者是采用由________到________、由_________到_________、由_______到_________的顺序来逐层论证的。

3.选取《名人传》中三个名人的事例,运用排比的修辞手法,为第⑧段补充事实论据。

______________________________________________

4.“不完满才是人生”,那么面对不完满的人生,我们应该如何对待?

______________________________________________

题型:多项选择题

When someone steps on your toe by accident, you will hurt plenty.But it hurts even more, if you think the person does the same thing on purpose.Earlier studies have found that the feeling of pain can change with how it is experienced.That is why giving people sugar pills and saying they are medicine can make them feel better.

This study examined whether self-reported pain is indeed higher when the events producing the pain are understood as intentionally caused by another person.For the study, the researchers told 40 volunteers that they were going to do a series of tasks, including color matching, number counting and discomfort assessment.This last task involved their receiving a brief electric shock to the wrist.They were told that a partner, sitting in another room, would choose which task they would do, and a computer screen helped them to know their partner’s choice.

In some cases, the volunteers were told their partner had chosen the pain tolerance test.In others, they were told the computers would select the pain tolerance test regardless of their partner’s choice.When volunteers thought that their partners were making the shocks on them on purpose, the feeling made the pain worse.As a matter of fact, they were the same.

This study provides evidence that the experience of pain changes depending upon how they think when people have been harmed.Specifically, the meaning of a harm — whether it was intended — influences the amount of pain it causes.So, although a broken toe may hurt, an intentionally broken toe should hurt more.

小题1:It can be concluded from the text that _______.

A.the feeling of pain varies from one person to another

B.long-lasting pain damages people’s health

C.pain is greater if harm seems to be intentionally done

D.people suffer more from accidental pain小题2:What can we infer from the text?

A.People can reduce pain by relaxing.

B.Researchers study how pain is caused.

C.Everyone should know the effect of pain.

D.People should think more about pain.小题3:What does the underlined word “they” in the third paragraph refer to?

A.Volunteers.

B.Computers.

C.Shocks.

D.Pains.小题4:What’s the author’s attitude to the result of the study?  

A.Indifferent.

B.Sceptical.

C.Disapproving.

D.Approving.

题型:多项选择题

国际游资是一种游离于本国经济实体之外的一种国际投机资本,是()

A.承担较高风险,追求高额利润

B.承担较小风险,追求高额利润

C.不承担风险,追求高额利润

D.操作于无风险的交易工具,追求高额利润

更多题库