试题与答案

计算机替代手工记账后,明细账可以根据实际情况和工作需要只能按年打印。( )

题型:判断题

题目:

计算机替代手工记账后,明细账可以根据实际情况和工作需要只能按年打印。( )

答案:

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参考答案:[10] 程序和数据解析:[11] 属性

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题型:阅读理解与欣赏

阅读下面选文,完成后面题目。

与航空业日新月异的科技发展不同,飞机上的黑匣子(电子飞行数据记录仪)却是上世纪60年代的发明。50年虽然在可靠性等方面不断改进,但原理一直没有大变化,有时搜寻非常困难。

为了便于能在空难事故发生后迅速被找到,黑匣子通常会被漆成醒目的橘红色或是火红色。黑匣子包括两部分,飞行数据记录仪(FDR)和舱声录音器(CVR)。这两个部件通常也不安装在一起,以波音客机为例,飞行数据仪通常被安装在机位的顶端,舱声录音器则安装在飞机机尾右侧、距货舱门1米左右的位置。这样的位置设计,是为了保护和降低两个部件同时受损的概率。

FDR记录飞行速度、高度、垂直加速度和燃油流量等数据,大型飞机上的固态存储器可追踪700多个参数,保存25小时的飞行数据。CVR不仅记录机组人员之间的对话以及他们与塔台的对话,还记录可向调查人员提供关键线索的背景噪音,但通常只能保存两小时的驾驶舱声音记录,并循环录制。

黑匣子装有水下定位信标,一旦其感应器接触到水,就开始发射脉冲信号,每秒发射一次“ping”信号,共发射30天,然后电池就没电了。2009年法航447航班失事后,黑匣子未能及时找到。一直到2011年4月,无人深潜器发现了大西洋底4000米处的飞机残骸,进而从残骸中起获了黑匣子。

近年,关于黑匣子更新换代的呼声越越高,其中呼声最高的“云匣子”,是利用“云”技术,把原本记录在黑匣子中的数据通过卫星实时传输到地面。以便更好地进行事故调查,也有助于搜寻失踪飞机的下落。研究人员表示,既然航空公司有越越多的机上带宽供乘客上网甚至是下载电影,那么分出一部分带宽传输实时GPS数据应该也不是难事。

另一项改进技术俗称“飞匣子”。不同于原有的黑匣子,“飞匣子”(自动弹射飞行记录仪)在紧急情况下可以从飞机上弹射出,弹射的时机由专门的飞行监控计算机决定。弹射出的设备可以避免飞机坠毁时受到的巨大冲击,也不致受到事故后发生的火灾影响。设备落入海中后会浮在水面上,相比沉入水底的黑匣子,搜寻的难度降低了不少。不过,该项技术的成本较高,每个约10万美元。

小题1:下列关于黑匣子的描述,正确的一项是( )

A.飞机上的黑匣子自上世纪60年代发明以来,虽然在可靠性等方面不断进步,但原理却没有变化,有时搜寻非常困难。

B.黑匣子分为两部分,FDR和CVR,通常不是安装在一起,比如波音客机是将FDR装在机位的顶端,CVR装在机尾右侧、距货舱门1米左右的位置。

C.大型飞机上的固态存储器能保存25小时内FDR记录下的各种飞行数据,而CVR通常只能保存两小时的声音记录。

D.2009年法航447航班没有在失踪30天内找到黑匣子,直到2011年才由无人深潜器在大西洋底发现飞机残骸并起获黑匣子,使飞机失事原因得以大白天下。小题2:下列关于文章的理解,不符合原文意思的一项是( )

A.与航空业日新月异的其他科技发展相比,发明于上世纪60年代的黑匣子技术已明显落后了,近年,关于发展黑匣子技术的呼声越越高。

B.“云匣子”,是利用“云”技术,把原本记录在黑匣子中的数据通过卫星实时传输到地面,这样可以更好地进行事故调查,也有助于搜寻失踪飞机的下落。

C.“飞匣子”能在紧急情况下自动从飞机上弹射出,而且落水后能漂浮于海面上,这样可以保护飞行数据的安全,同时亦降低了搜寻难度。

D.由于飞机上带宽以及资金等众多条件的限制,虽然需求很迫切,技术也已相对成熟,但距离“云匣子”或“飞匣子”真正投入应用,也许还要相当长的时间。

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题型:阅读理解

请阅读下列应用文及相关信息,并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。 

首先,请阅读下列英语电影的名称及内容简介:

A. Birth of a Nation  Birth of a Nation was the most popular film of the silent era. The message in the film was that African Americans could never be integrated into the white society as equals. Race violence directed against African Americans took place in many cities. In the South, African Americans were only allowed to go to separate schools, hotels, and restaurants.

B. Gone with the Wind  Gone with the Wind was the costliest and most popular film of Hollywood’s Golden Era. Producer David Selznick had promised that the film would be free of any anti-Negro ideas. Although it did not use white actors in blackface, like Birth of a Nation, its picture of enslaved African Americans as loyal but scatter-brained house servants and clumsy field hands was what the white thought the black ought to be then.

C. Glory  Glory offers a powerful retelling of the story of the first black regiment (团) during the American Civil War. Half the regiment’s men were killed or wounded in the war, but it dramatically demonstrated the courage of African American troops in battle. However, the film failed to describe the larger historical context of the Civil War.

D. Amistad  The Steven Spielberg film is about a historical event. In 1839, a group of Africans were captured and shipped to the Spanish colony of Cuba. During trans-shipment to nearby sugar plantations, 53 slaves overpowered the crew. The captives then ordered the two men who had purchased them to navigate the ship toward Africa. At night, however, the men sailed the ship northward and westward. The case ultimately went to the Supreme Court. In 1841, the Court freed the captives.

E. Beloved  The film is based on Margaret Garner’s story of killing her own two-year-old daughter Mary. Margaret Garner said that she had intended to kill her other children rather than see them returned to slavery. She later explained that she wanted to “end their sufferings” rather than see them returned to bondage and “murdered by piecemeal”. No other work has so powerfully examined the interior life of a former slave.

F. Schindler’s List  The film concerns the lives of a thousand Jews during World War II. The film shows, unforgettably, how one man does make a difference. Schindler proves that man’s morality and humanity are always alive. “Save one life, save the world entire.” The heavy tone and fearful atmosphere of the film are heightened by black-and-white cinematography.

以下是与电影相关的评论文章标题,请匹配标题与它们所对应的电影:

小题1:Inner Hurt

小题2:International Slave Trade

小题3:Civil Rights

小题4:Blacks with Low Abilities

小题5:Brave Blacks

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