试题与答案

MPEG-1 编码器输出视频的数据率大约为(1) ,PAL 制式下其图像亮度信号的分

题型:单项选择题

题目:

MPEG-1 编码器输出视频的数据率大约为(1) ,PAL 制式下其图像亮度信号的分辨率为(2) ,帧速为 (3) 。

(3)处填()。

A.16 帧/秒

B.25 帧/秒

C.30 帧/秒

D.50 帧/秒

答案:

参考答案:B

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题型:阅读理解与欣赏

阅读下面的文言文,完成小题。

徐邈字景山,燕国蓟人也。太祖平河朔,召为丞相军谋掾,试守奉高令,入为东曹议令史。魏国初建,为尚书郎。时科禁酒,而邈私饮至于沉醉。校事赵达问以曹事,邈曰:“中圣人。”达白太祖,太祖甚怒。度辽 * * 鲜于辅进曰:“平日醉客谓酒清者为圣人,浊者为贤人,邈性修慎,偶醉言耳。”竟坐得免刑。后陇西太守,转为南安。文帝践阼,历谯相,平阳、安平太守,颍川典农中郎将,所在著称,赐爵关内侯。车驾幸许昌,问邈曰:“颇复中圣人不?”邈对曰:“昔子反毙于谷阳,御督罚于饮酒,臣嗜同二子,不能自惩,时复中之。然宿瘤以丑见传,而臣醉见识。”帝大笑,顾左右曰:“名不虚立。”迁抚军大 * * 军师。

明帝以凉州绝远,南接蜀寇,以邈为凉州刺史,使持节领护羌校尉。至,诸葛亮出祁山,陇右三郡反,邈辄遣参军及金城太守等击南安贼,破之。河右少雨,常乏谷,邈上修武威、酒泉盐池以收虏谷,又广开水田,募贫民佃之,家家丰足,仓库盈溢。支度州界军用之余,以金帛犬马,通供中国之费。以渐收敛民间私仗,藏之府库。然后率以仁义,立学明训,进善黜恶,风化大行,百姓归心焉。西域流通,荒戎入贡,皆邈勋也。讨叛羌柯吾有功,封都亭侯,邑三百户,加建威 * * 。邈与羌、胡从事,不问小过;若犯大罪,先告部帅,使知,应死者乃斩以徇,是以信服畏威。赏赐皆散与将士,无入家者,妻子衣食不充;天子闻而嘉之,随时供给家。弹邪绳枉,州界肃清。

正始元年,还为大司农。迁为司隶校尉,百寮敬惮之。公事去官。后为光禄大夫,数岁即拜司空,邈叹曰:“三公论道之官,无其人则缺,岂可以老病忝之哉?”遂固辞不受。嘉平元年,年七十八,以大夫薨于家,用公礼葬,谥曰穆侯。

(节选自《三国志》,有删节)

小题1:对下列句子中加点的词的解释,不正确的一项是(  )(3分)

A.后陇西太守领:兼任

B.诸葛亮出祁山值:恰逢

C.常乏谷苦:痛苦

D.以金帛犬马市:购买小题2:下列各组句子中,加点词的意义和用法相同的一组是(  )(3分)

A.达白太祖蚓无爪牙

B.而臣醉见识赵王岂一璧之故欺秦邪

C.支度州界军用之余度我至军中,公

D.随时供给家而余亦悔随之而不得极夫游之乐也小题3:下列对原文内容的分析与概括,不正确的一项是(  )(3分)

A.太祖得知徐邈违令饮酒而大怒,准备处罚徐邈,最终因校事赵达和度辽 * * 鲜于辅二人的劝谏才得以免刑。

B.明帝认为凉州地处遥远,南面与蜀汉相接,于是任命徐邈为凉州刺史。徐邈不负所望,使凉州界内清静安宁。

C.为了稳定边界,徐邈逐渐收缴了民间的私人兵器,并通过兴办学校、教化民众等措施,使社会风气逐渐好转。

D.朝廷任命徐邈为司空,徐邈认为三公是讨论国家大政的官员,自己又老又病不宜担任,最终坚决推辞不到任。小题4:把原文中加线的句子翻译成现代汉语。(10分)

(1)然后率以仁义,立学明训,进善黜恶,风化大行,百姓归心焉。(5分)

译文:                                                                   

                                                                         

(2)若犯大罪,先告部帅,使知,应死者乃斩以徇,是以信服畏威。(5分)

译文:                                                                   

                                                                         

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题型:阅读理解

News (March 6, 2008) that Microsoft was making a $44.6 billion bid to buy Yahoo was greeted with heated discussion by many Internet users on Friday. Here are some responses:

Mark Galeassi of Kansas City, Missouri

This is the best move for both parties. Yahoo has the ideas and Microsoft has the money to finally market these ideas correctly. Microsoft and Yahoo are a perfect fit and the deal will be good for consumers.

Scott G. of New Jersey              

I was a Yahoo user for years along with Hotmail from Microsoft. Then Google came along... Google Earth, Google Toolbar and Gmail. Google is so innovative (创新的) with everything they do. Yahoo and Microsoft... same old story... I don’t think the merger(合并) will do anything for either company except improve the Yahoo shareholders’ bank accounts:

Michael Glosser of Estero, Florida

Right now, Yahoo offers a lot of features and tools at no cost for all different levels of Intemet users. Microsoft seeks nothing but profit. Undoubtedly, they’ll do nothing other than find ways to start removing Yahoo’s formerly non-priced features. Microsoft’s greed will ruin the great thing that Yahoo currently is.

Toni Suarez of Hacienda Heights, California

Perhaps it would bring better high technology innovations to e-mail and help in researching and developing a better Internet!

Antonio Simmons of Parkville, Maryland

Microsoft purchasing Yahoo would be nothing more than an attempt from Microsoft to further impose upon the users their poor-quality software and obtain more wealth for the company. In my opinion, they will never be able to compete with Google because Yahoo and Microsoft’s current search engines are too inferior (差的) to compete. Even if combined, they still lack.

77. Who is in favor of the merger of Microsoft and Yahoo?

A. Antonio Simmons.  B. Michael Grosser.    C. Scott G.      D. Mark Galeassi.

78. In the opinion of Scott G.,   

A. the merger will contribute to Microsoft

B. Yahoo and Microsoft are lacking in innovation

C. Google is getting short of management experience

D. the merger will allow Microsoft to overtake Google

79. Michael Grosser is afraid that

A. the merger will cost Yahoo’s free features

B. the merger will lead to Microsoft’s monopoly (垄断) of the market

C. the increased competition will force Google out of the game

D. Intemet users will have to buy Microsoft’s costly software

80. What is Antonio Simmons’ attitude towards Google?

A. Doubtful.          B. Disapproval.    C. Positive.       D. Negative.

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