问题 单项选择题

下列关于计算机的论述中,其中错误的是

A.没有软件的计算机系统通常称为“裸机”,裸机是无法工作的

B.汇编语言也称为符号语言,通常用有指令功能的英文词缩写代替操作码,因而计算机能够识别并直接运行

C.由机器语言编写的程序为机器语言程序,全部都是二进制代码形式

D.高级语言又称为算法语言,如Basic语言、Fortran语言、C语言和Prolog语言

答案

参考答案:B

解析:[命题目的] 本题主要考查了计算机系统的组成。
[解题要点] 没有软件的计算机系统通常称为“裸机”,裸机是无法工作的,硬件和软件缺一不可。汇编语言也成为符号语言。通常用有指令功能的英文词缩写代替操作码,但计算机不能够识别并直接运行汇编语言程序,需要有翻译程序将汇编语言程序翻译成机器语言程序后才能识别。由机器语言编写的程序为机器语言程序,全部都是二进制代码形式,不容易被人识别,但可以被计算机直接执行。高级语言又称为算法语言,不能直接执行,必须将他们翻译成具体的机器语言程序才能执行。如Basic语言、Fortran语言、C语言和 Prolog语言。
[错解分析] 因为由机器语言编写的程序为机器语言程序,全部都是二进制代码形式,不容易被人识别,但可以被计算机直接执行,故B)错误。
[考点链接] 掌握计算机语言的分类情况和计算机各个系统的功能。

阅读理解

阅读理解。

     The theme of the London Olympics opening ceremony will be "Isles of wonder", organizers revealed

on Friday. The title came from an amazing speech about the beauty of the island in Shakespeare's play.

     Oscar-wining filmmaker Danny Boyle, the ceremony's artistic director, said the theme was inspired by

a passage from William Shakespeare's comedy The tempest.

     Boyle, whose Slumdog Millionaire won eight Oscars, said he was trying to keep the details of the

July 27 ceremony under wraps, but he gave away the first details of the event, set to be watched by one

billion TV viewers.

     Boyle said that he had had the biggest ringing bell made in Europe, which will hang at one end of the

Olympic Stadium and be rung to start the opening ceremony. Boyle told BBC that he wanted people to

hear it for hundreds of years.

     Fellow film director Stephen Daldry, the creative director for the London Olympics opening

ceremony, told reporters the opening show would project a journey which will celebrate who we are ,

who we were and who we wish to be.

     However, Boyle admitted that London would not rival (与……匹敌) the breathtaking opening

ceremony staged at the Beijing Olympics four years ago, due to the tougher economic times.

     It was announced the ceremony in December that the budget for the opening and closing ceremonies

had been doubled to 81 million pounds.

     Boyle also promised that the ceremony would be more intimate(个人的) than the splendid

performance of drummers and dancers in Beijing's Bird's Nest stadium.

     Boyle also promised that the show would be armed with a British sense of humor.

1. What is Danny Boyle by profession?

A. An artistic director.

B. A sports officer.

C. A film director.

D. A ceremony organizer.

2. What did Boyle reveal about the London Olympics opening ceremony?

A. It will be watched by one billion TV viewers.

B. It will be started by the ringing of a big bell.

C. It will include part of the play The Tempest.

D. It will be held on July 27th, 2012.

3. According to Boyle, the London opening show will be .

A. a journey celebrating the identity

B. more impressive than the Beijing opening show

C. funded by the British government

D. presented with a British-style humor.

4. Where can you probably come across this text?

A. In a newspaper.

B. In a yearbook.

C. In a travel guide.

D. In a biography.

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