2004级试题A
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全国卷,山东、河南、河北、安徽、山西、江西等地用)一、基础知识部分:1、【答案】A。
【解析】该题重点考查对现代汉语普通话字音的正确识记。
能力层级为A级。
该题设计的一个最大特点是每一个选项中的加点字的形旁和声旁都不相同,而读音又都基本相同,是考查考生对同音字读音的辨别,加之题干要求选出“读音完全相同的一项”,这就相对降低了考生答题的难度。
A项中加点字都读chì。
B项中“唆使”中的“唆”读“suō”,其他读“sù”。
C项中“同仇敌忾”中的“忾”读音为“kài”,其余为“qì”。
D项中“溘然长逝”中的“溘”读“kè”,其余都为“hè”。
本题不足之处:A项中“叱诧风云”的“诧”(chà)应为“咤”(zhà)。
“诧”有夸耀、惊讶等意思,“咤”有怒吼、哀叹等意思。
没有“叱诧风云”只有“叱咤风云”。
这是命题人的疏忽。
2、【答案】B或D。
【解析】该题重点考查对现代汉语字形的正确识记。
能力层级为A级。
该题设计的一个最大特点是将词语、成语、习惯用语放在一起考查,考查的是由于同音字、形近字而造成易错现象。
特别是五个字以上的习惯用语已经不是第一次考查,使得该题的难度不大。
A“有志者事竞成”应为“有志者事竟成”。
C:“毛骨耸然”应为“毛骨悚然”。
D:“天随人愿”这个成语可以从汉语大词典出版社出版的《汉大成语大词典》中找到。
意思是上天顺从人的意愿,形容事态恰如所望。
高中语文试验修订本第四册课文《窦娥冤》中也有“不知皇天也肯从人愿”的唱词。
而查许多大词典都找不到“天遂人愿”的影子。
“遂”是满足,完成的意思;“随”是顺从,依从的意思。
就是不管什么成语不成语,也应该说“天随人愿”、“天遂人愿”两个都行。
所以,此题答案不唯一。
本题中容易错误的有如下几项:A中“梦魇”中的“魇”和“靥”相混。
B中的“置喙”中的“喙”是个较生僻的字,考生可能易混,“轻歌曼舞”中的“曼”容易和“漫”相混。
2004年09月01日质量专业综合知识(中级)[3]一、单选[共5题,每题1分,总计5分]1、过程的组成环节不包括()。
A.输入B.输出C.转化D.实施活动2、从管理职能的作用看,下列说法正确的是()。
A.计划是手段B.组织是前提C.控制是保证D.领导是关键3、方针目标管理在企业管理中的作用表述不正确的是()。
A.是实现企业经营目的、落实经营决策的根本途径B.是调动职工参加管理积极性的重要手段C.是企业为实现以质量为核心的中长期和年度经营方针目标D.是提高企业整体素质的有效措施4、企业方针目标的确定大致经过的环节不包括()。
A.要调查企业所处的内外环境,分析面临的发展机会和威胁B.要研究组织在资源拥有和利用上的优势和劣势C.要分析企业现状与期望值之间的差距D.要研究确定实现经营方针目标的可行性方案5、其他预防费用不包括()。
A.质量及可靠性组织机构的行政管理费用B.经营管理人员及行政办公室人员的工资及差旅费C.零缺陷计划预防性措施费用D.厂房设备维护等预防性措施费用6、关于质量教育培训范围的有关内容叙述不正确的是()。
A.对最高管理者的培训是要使他们了解质量对提高组织效益的重要意义,了解最高管理者在质量领域负有的责任B.对管理岗位员工和其他关键岗位员工的培训主要是如何通过身体力行的领导提高效益和效率C.对特殊职能部门人员的培训主要是明确各职能部门质量保证的影响因素和所需技能D.广泛的员工培训主要是为了建立对质量重要意义的认识,掌握质量的基本常识7、()是制定标准对象的基本属性。
A.重复性事物B.客观性事物C.新事物D.相似事物8、被国际标准化组织确认并公布的其他国际组织中书写错误的是()。
A.国际牙科联合会(FDI)B.国际排灌研究委员会(ICID)C.国际制酪业联合会(IDDF)D.国际毛纺组织(IWTO)9、在互利共赢的关系原则下()已成为企业质量管理创新的重要途径。
A.加强对供应商的质量控制B.加强对供应商的选择C.加强企业的服务D.加强对企业的管理10、()主要是指供应商的产品质量和服务质量,是评价供应商业绩的最重要指标。
《基础生物化学》试题A考试时间:2006年1月闭卷:(√)适用专业:2004级全校各专业等姓名:学号:专业年级:本试题共五道大题,共4页,满分100分。
考试时间120分钟。
注意:1.答题前,请将姓名、学号和专业等准确、清楚地填入答题纸。
涂改及模糊不清者,答题纸作废。
2.所有答案请写在答题纸上。
3.试卷若有雷同以零分计。
一、判断题(正确的画“√”,错的画“×”,填入答题框。
每题1分,共20分)1、DNA是遗传物质,而RNA则不是。
2、天然氨基酸都有一个不对称α-碳原子。
3、蛋白质降解的泛肽途径是一个耗能的过程,而蛋白酶对蛋白质的水解不需要ATP。
4、酶的最适温度是酶的一个特征性常数。
5、糖异生途径是由相同的一批酶催化的糖酵解途径的逆转。
6、哺乳动物无氧下不能存活,因为葡萄糖酵解不能合成ATP。
7、DNA聚合酶和RNA聚合酶的催化反应都需要引物。
8、变性后的蛋白质其分子量也发生改变。
9、tRNA的二级结构是倒L型。
10、端粒酶是一种反转录酶。
11、原核细胞新生肽链N端第一个残基为fMet,真核细胞新生肽链N端为Met。
12、DNA复制与转录的共同点在于都是以双链DNA为模板,以半保留方式进行,最后形成链状产物。
13、米氏常数(Km)是与反应系统的酶浓度无关的一个常数。
14、对于任一DNA分子来说,分子中的G和C的含量愈高,其熔点(Tm)值愈大。
15、DNA损伤重组修复可将损伤部位彻底修复。
16、蛋白质在小于等电点的pH溶液中,向阳极移动,而在大于等电点的pH溶液中将向阴极移动。
17、酮体是在肝内合成,肝外利用。
18、镰刀型红细胞贫血病是一种先天性遗传病,其病因是由于血红蛋白的代谢发生障碍。
19、基因表达的最终产物都是蛋白质。
20、脂肪酸的从头合成需要NADPH+H+作为还原反应的供氢体。
二、单项选择题(请将正确答案填在答题框内。
每题1分,共25分)1、生物素是()的辅酶。
A、丙酮酸脱氢酶B、丙酮酸激酶C、丙酮酸脱羧酶D、丙酮酸羧化酶2、参与转录的酶是()。
《信息网络安全》2004试题一、单选题(1 10=10分,每道题1分,共10道题)1、计算机网络的体系结构是指()。
A、网络数据交换的标准B、网络的协议C、网络层次结构与各层协议的集合D、网络的层次结构2、OSI网络安全体系结构参考模型中增设的内容不包括()。
A、网络威胁B、安全服务C、安全机制D、安全管理3、突破网络系统的第一步是()。
A、口令破解B、利用TCP/IP协议的攻击C、源路由选择欺骗D、各种形式的信息收集4、计算机病毒的核心是()。
A、引导模块B、传染模块C、表现模块D、发作模块5、用一种病毒体含有的特定字符串对被检测对象进行扫描的病毒检查方法是()。
A、比较法B、搜索法C、病毒特征字识别法D、分析法6、不论是网络的安全保密技术,还是站点的安全技术,其核心问题是()。
A、系统的安全评价B、保护数据安全C、是否具有防火墙D、硬件结构的稳定7、数据库安全系统特性中与损坏和丢失相关的数据状态是指()。
A、数据的完整性B、数据的安全性C、数据的独立性D、数据的可用性8、RSA属于()。
A、秘密密钥密码B、公用密钥密码C、保密密钥密码D、对称密钥密码9、保密密钥的分发所采用的机制是()。
A、MD5B、三重DESC、KerberosD、RC-510、防火墙是指()。
A、一个特定软件B、一个特定硬件C、执行访问控制策略的一组系统D、一批硬件的总称二、多选题(2 10=20分,每道题2分,共10道题)1、TCP/IP体系结构参考模型主要包含以下哪几个层次()。
A、应用层B、传输层C、互联网层D、表示层E、网络接口层2、网络安全应具有以下特征()。
A、保密性B、可靠性C、完整性D、可用性E、可控性3、利用TCP/IP协议的攻击手段有()。
A、口令破解B、源地址欺骗攻击C、路由选择信息协议攻击D、鉴别攻击E、TCP序列号轰炸攻击4、文件型病毒根据附着类型可分为()。
A、隐蔽型病毒B、覆盖型病毒C、前附加型病毒D、后附加型病毒E、伴随型病毒5、计算机安全级别包括()。
哈尔滨工业大学(威海)2005 / 2006学年秋季学期宏观经济学试题卷(A)一、填空题(每题1分,共10分)1. 某国第1年即基期的产出为500亿元,如果第8年GDP折算指数提高了一倍,而实际产出增加了50%,则第8年的名义产出为亿元。
2.企业欲支出1000万元购买一套设备,该设备使用期为两年,两年后全部耗光。
该设备第一年预期收益为495万元,第二年预期收益为605万元。
若市场利率为10%,请作出投资决策:是或否。
3.当利率下降到一定水平时,货币的投机需求无限大,即使货币当局增加货币供给也会全部被公众的投机货币需求吸收,从而利率不再下降,这种现象叫做。
4.政府购买支出增加时,会使私人投资减少,这叫做效应。
5. 目前中央银行最常用的控制货币供给量的货币政策工具是 .6.假如现有实际失业率 7%,自然失业率为5%,潜在GDP增长率为2%,若实际GDP的增长率为4%,根据奥肯定律则年内可以实现充分就业。
7.描述失业率和通货膨胀之间关系的曲线叫做曲线。
8.长周期是周期长度平均为50年,又叫做___ ______周期。
9.若货币供给量M=100亿元,实际产量Y=200亿元,价格水平P=2,根据货币数量论的货币交易方程式,则货币流通速度V= 。
10.我国当前公布的宏观政策是的财政政策和的货币政策.二、单选题(每题1分,共10分)1. 如果一国的GDP<GNP,说明该国公民从国外取得的收入()外国公民从国内取得的收入。
A.大于;B.小于;C.等于;D.不能确定。
2.某国目前的均衡国民收入为5500亿元,政府要把国民收入提高到6000亿元,在边际消费倾向=90%的条件下,应增加政府支出()亿元。
A. 50B. 500C. 450D.540。
3.在IS曲线上,存在储蓄和投资均衡的收入与利率的组合点有()个.A.1个B.无数个C.小于100个 D以上都不对。
4. 给定消费函数C=40+0.8Yd,净税收Tn=20,投资函数i=70-40r,若净税收增加10单位,则IS曲线()单位。
法律英语试题 Revised at 2 pm on December 25, 2020.广东外语外贸大学国际商务英语学院“法律英语”2005-2006学年下学期期末考试试卷(A)考核对象:法律英语系(2004级)考试时间:2小时班级:学号:姓名:分数:PartⅠMatch the words and phrases in Column A with the corresponding definitions or relevant information in Column B.(10%)A Ba. assumpsit 1. the addition of labor to the chattel of another, without thelatter’s consent, which so changes the chattel that the title toit is transferred to the laborerb. chattel 2. a writ form a higher court to a lower one requesting a transcriptof the proceedings of a case for reviewc. amicus curiae 3. a legal action to enforce or recover damages for breach of asimple contractd. verdict 4. a court order prohibiting a party from a specific course ofactione. accession 5. an article of personal, movable propertyf. injunction 6. to file an indictment with the court before an accused standstrialg. acquittal 7. friend of the courth. grand jury 8. the deliberate, willful giving of false, misleading, or incompletetestimony under oathi. certiorari 9. the final decision of a jury concerning a matter of factsubmitted to it by the court for determination10. one party’s major evidence and argumentsj. unilateralcontractk. tort 11. the state of being found or proved not guiltyl. mala in se 12. the unlawful appropriation of another’s propertym. case-in-chief 13. a civil wrong other than a breach of contract or a breach oftrustn. perjury 14. a promise is exchanged for an act of performanceo. conversion 15. actions that are intrinsically immoralp. petit jury written statement charging a party with the commission of acrime or other offense, drawn up by a prosecuting attorney andfound and presented by a grand jury .q. trust system whereby the defense can challenge up to 3 jurors withoutgiving any reasons.challenge of twelve citizens duly qualified to serve on juries, impaneled andsworn to try one or more issues of facts submitted to them andto give a judgment respecting the same, which is called averdict.s. hung jury confidence reposed in a trustee when giving the trustee legal titleto property to administer for another, together with the trustee'sobligation regarding that property and the beneficiaryt. indictment jury which is unable to reach a verdictPart II Translate the following sentences and paragraphs. (30%)1.(5%) The term "Information" does not include any information which at the time ofdisclosure or thereafter is (i) generally available to or known by the public (other than asa result of its disclosure by A Company or its Representatives), (ii) available to ACompany on a non-confidential basis from a source other than the Company or itsadvisors, or (iii) independently acquired or developed by A Company without violating any of its obligations under this Agreement.2.(5%) “Tort” is an elusive concept. It has defied a number of attempts to formulate a useful definition.The dilemma is that any definition which is sufficiently comprehensive to encompass all torts is so general as to be almost meaningless.The one common element of all torts is that someone has sustained a loss or harm as the result of some act or failure to act by another. Virtually all of the infinitely diverse forms of human activity—driving a vehicle, engaging in business, speaking, writing, owning and using real or personal property —may be a source of harm and therefore of tort liability. This diversity of conduct resists broad generalizations, and so does the tort liability on which it is based.3. (5%) This Agreement is drawn up in English and translated into Chinese. Each Party acknowledgesthat notwithstanding the Chinese translation of this Agreement which is also signed by the Parties, in the event there is a conflict, inconsistency or discrepancy between the Chinese and English text, the latter shall prevail.4. (3%) 一名成功的出庭律师能够迅速地在行业中脱颖而出,并经司法大臣任命成为皇家律师。
2004级《操作系统》期末试题(A卷)班级学号姓名成绩一、判断题(正确划’√’,错误划’×’,10分)1.在分时系统中,由于采用了分时技术,用户可以独占计算机的资源。
()2.操作系统的一个重要概念是进程,因此不同进程所执行的代码也一定不同。
()3.预防死锁的发生可以通过破坏产生死锁的四个必要条件之一来实现,但破坏互斥条件的可能性不大。
()4.计算机系统采用多道程序设计技术后,缩短了每个程序的执行时间。
()5.在引入线程的OS中,线程是资源分配和凋度的基本单位。
()6.操作系统用PCB管理进程,用户进程可以从PCB中读出与本身运行状态有关的信息。
()7.在存储器管理中,系统出现的“抖动”现象主要是由交换的信息量过大而引起的。
()8.当进行系统调用时,将涉及到进程上下文的保存和恢复,此时系统所保存和恢复的是同一个进程的上下文。
()9.WINDOWS 系统由于采用了C++语言进行系统设计,故可以称它是个面向对象的操作系统。
()10.只要有并发进程存在,就一定会导致系统失去环境的封闭性和结果的可再现性。
()二、选择题(可以多选,并将所选编号填入“()”中,20分)1.操作系统是现代计算机系统不可缺少的组成部分,是为了提高计算机的()和方便用户使用计算机而配备的一种系统软件。
①灵活性②速度③利用率④兼容性2.在设计分时操作系统时,首先考虑的是( );在设计实时操作系统时,首先要考虑的是( );在设计批处理系统时,首先要考虑的是( )。
A、灵活性和适应性;B、交互性和响应时间;C、周转时间和系统吞吐量;D、实时性和可靠性。
3.对一个正在执行的进程:如果因时间片完而暂停执行,此时它应该由执行状态转为( )状态;如果由于终端用户的请求而暂时停下来,则它的状态应转变为( )状态;如果由于得不到所申请的资源而暂时停下来,则它的状态应转变为( )状态。
①静止阻塞;②活动阻塞;③静止就绪;④活动就绪;⑤执行。
2004级本科组织学与胚胎学期末试题(卷)一、A型题:在以下每道试题中选出1个最佳答案,并在“选择题答题纸”上把相应的英文字母涂黑(本大题分24小题,每小题1分,共24分)1. 称为嗜银性纤维的是:A. 网状纤维B. 胶原纤维C. 弹性纤维D. 胶原原纤维E. 胶原纤维束2. 骨骼肌纤维的横小管由:A. 滑面内质网形成B. 粗面内质网形成C. 高尔基复合体形成D. 肌浆网形成E. 肌膜向肌纤维内凹陷形成3. 骨骼肌纤维收缩时,其肌节的变化是:A. 仅I带缩短B. 仅A带缩短C.仅H带缩短D. I带、A带均缩短E. I 带、H带均缩短4.将复层扁平上皮固定于基膜上:A. 紧密连接B. 中间连接C. 桥粒D. 半桥粒E. 缝隙连接5.关于神经元尼氏体的分布,哪一项最准确?A. 胞体和轴突内B. 胞体和树突内C. 胞体内D. 突起内E. 整个神经元内6. 以下哪一项不是透明软骨的特点?A. 分布较广,多在关节等处B. 肋软骨、呼吸道某些软骨也为透明软骨C. 透明软骨新鲜时呈透明状D. 细胞间质中仅含少量胶原纤维,而基质十分丰富E. 此类软骨内没有血管和神经7. 区分有粒白细胞与无粒白细胞的主要依据是:A. 细胞大小不同B. 细胞有无吞噬功能C. 细胞核有无分叶D. 细胞内有无特殊颗粒E. 细胞内有无嗜天青颗粒8. 形成周围神经系统有髓神经纤维的髓鞘的细胞是A. 星形胶质细胞B. 少突胶质细胞C. 小胶质细胞D. 施万细胞E. 卫星细胞9. 组成表皮的两类细胞是A. 郎格汉斯细胞和黑素细胞B. 角质形成细胞和黑素细胞C. 角质形成细胞和非角质形成细胞D. 郎格汉斯细胞和非角质形成细胞E. 角质形成细胞和郎格汉斯细胞10. 感受弱光和暗光的细胞是:A. 色素上皮细胞B. 视杆细胞C. 视锥细胞D. 双极细胞E. 节细胞11. 胃粘膜之所以能抵御胃液等的侵蚀,是因为:A. 胃液中的酶只是一种酶原,尚无分解消化作用B. 上皮细胞分泌含有酸性粘多糖的粘液,具有保护作用C. 上皮中杯状细胞分泌保护性粘液D. 上皮细胞间紧密连接与表面粘液层构成的粘液碳酸氢盐屏障作用E. 以上都正确12. 哪一项结构与扩大小肠的表面积无关?A. 绒毛B. 微绒毛C. 小肠腺D. 柱状细胞 E. 环形皱襞13. 哪一个器官的粘膜上皮内不含杯状细胞?A. 胃B. 空肠C. 回肠D. 结肠E. 十二指肠14. 肺小叶是指:A. 小支气管连同其各级分支和肺泡B. 细支气管连同其各级分支和肺泡C. 终末细支气管连同其分支和肺泡D. 呼吸性细支气管连同其分支和肺泡E. 以上都不是15. 不属于单核吞噬细胞系统的是A.单核细胞B.破骨细胞C.枯否氏细胞D.嗜酸性粒细胞E.小胶质细胞16.泡心细胞是由以下哪种细胞延伸到胰腺腺泡内而形成的?A. 腺泡细胞B. 闰管上皮细胞C. 小动脉的内皮 D. 胰岛细胞 E. 胰岛毛细血管的内皮细胞17. 有孔毛细血管的“孔”位于:A. 内皮之间的连接中B. 内皮细胞胞质不含核的部分 C. 基膜上 D. 内皮细胞核E. 以上都不是18. 关于足细胞的描述中,哪一项错误?A. 为肾小囊脏层细胞B. 形态特殊,有许多突起 C. 胞体较大,凸向肾小囊腔,从胞体发出数个较大的初级突起 D. 每个初级突起均发出许多次级突起,相互穿插 E. 突起间的孔隙无膜覆盖19. Ⅱ型肺泡细胞在电镜下的主要结构特点:A. 溶酶体多B. 表面有微绒毛C.粗面内质网发达 D. 线粒体丰富 E. 分泌颗粒内含嗜锇性板层小体20. 对血胸腺屏障的血管周隙内含:A. 肌上皮细胞B. 周细胞C. 巨噬细胞 D. 巨噬细胞、周细胞和组织液 E. 以上都不对21.下列哪一个不属于内分泌腺?A. 甲状腺B. 垂体C. 前列腺D.甲状旁腺 E. 肾上腺22. 淋巴结毛细血管后微静脉主要分布于:A. 浅层皮质B. 淋巴小结C. 副皮质区 D. 皮质与髓质交界处E. 髓索23. 在青春期以前生精小管中一般只有1A. 支持细胞和精子B. 初级精母细胞和精原细胞C. 精子细胞和精子D. 支持细胞和精原细胞E. 支持细胞和精子细胞24. 关于卵泡的描述,下列哪项错误?A. 主要由卵母细胞和卵泡细胞构成B. 自青春期开始发育C. 每个月经周期排出多个卵泡 D. 绝经期后,排卵停止 E. 初级卵泡出现了透明带25. 排卵发生在月经周期的A. 月经期B. 增生早期C. 增生晚期D. 分泌期E. 以上都不对26. 在脊索两侧,中胚层由内向外依次为A. 侧中胚层、轴旁中胚层、间介中胚层B. 间介中胚层、轴旁中胚层、侧中胚层C. 轴旁中胚层、侧中胚层、间介中胚层D. 轴旁中胚层、间介中胚层、侧中胚层E. 间介中胚层、侧中胚层、轴旁中胚层27. 胎儿出生时剪断脐带,流出的血液是A. 母体和胎儿的动、静脉血B. 胎儿的动、静脉血C. 母体的动、静脉血D. 母体和胎儿的静脉血E. 母体和胎儿的动脉血28. 致畸敏感期是A. 受精后的1-2周B. 受精后的1-2月C. 受精后的3-8周D. 受精后的3-8月E. 受精后的3-8天29. 唇裂常见的原因是A. 两侧的上颌突未愈合B. 两侧的内侧鼻突未愈合C. 两侧的外侧鼻突未愈合D.上颌突与同侧的内侧鼻突未愈合E. 同侧的上颌突与外侧鼻突未愈合30. 关于精原细胞的描述,下列哪项错误A. 位于生精上皮基膜上B. 分A、B两型精原细胞C. 染色体核型为46,xyD. 可进行减数分裂E. 可进行有丝分裂二、B型题:在以下每道试题中,为每个题干选出1个最佳答案,并在“选择题答题纸”上把相应的英文字母涂黑,每项备选答案可选用一次或几次,或一次也不选用A.肢端肥大症B.侏儒症C.呆小症D.甲亢E.巨人症31幼年生长激素分泌过低32、甲状腺激素分泌过多33、幼年甲状腺激素分泌过低34、幼年生长激素分泌过多35、成年生长激素分泌过多A.肝血窦B.中央静脉C.小叶间静脉D.胆小管E.窦周隙36、纵贯肝小叶中轴的结构37、相邻肝细胞之间的是38、位于门管区的是39、肝细胞与血窦内皮细胞之间是A. 浆细胞B. 嗜酸性粒细胞C. 肥大细胞D. 血小板E. 中性粒细胞40、与抗凝血有关41、产生免疫球蛋白42、能减轻过敏反应43、与凝血有关44、具有吞噬、杀灭细菌的功能三、C型题:在以下每道试题中,为每个题干选出1个正确答案,如果题干中的问题只与备选答案A 有关,则选A,只与B有关,则选B;与A 、B均有关,则选C;与A 、B均无关,则选D;并在“选择题答题纸”上把相应的英文字母涂黑A. 重吸收功能B. 分泌功能C. 两者均有 D. 两者均无45.近端小管46.远端小管47. 肾小体A. 有触觉小体B. 有环层小体C. 两者均有 D. 两者均无48. 真皮乳头层49. 真皮网织层50. 表皮四、填空:(10分)1、胰岛分布在胰腺()之间,细胞间有丰富( )。
2004级(五年制)医学遗传学考试试题(A)一、名词解释(20分)1.alleles2.RNA编辑3.动态突变4. 遗传率5. 罗伯逊易位6. 近婚系数7. 地中海贫血8. HLA系统9.tumor suppressor gene10.基因治疗二、填空(20分)1.断裂基因中的内含子和外显子的关系不完全是_____的,有时会出现这样的情况,即在同一条DNA分子上的某一段DNA顺序,在作为编码某一条多肽链的基因时是_____,但是它作为编码另一条多肽链的基因时是_____,这是由于mRNA剪接加工的方式不同所致。
2.单基因病包括______、______、______、______、______和______等3. 一种多基因病的易患性阈值与平均值相距越近,表明阈值越,群体发病率越______。
4. 线粒体是一种半自主细胞器,受____ __和____ __两套遗传系统共同控制。
5. 单基因遗传病是某种疾病的发生主要受____ __控制,它们的传递方式遵循____ __遗传规律。
6. __ ______综合征又称为Patau综合征,其主要核型是。
7.人类染色体中,具有随体结构的染色体属于______组和______组。
8. 产生四倍体的两个重要机制是:____ __和_ _____。
9.维持群体遗传平衡的条件包括:____ __,__ ____,__ _ ___,__ _ ___,___ __。
10.HGP的基本任务,是建立人类基因组的结构图谱,即、 _____、__ ___与_ ____,并在“制图-测序”的基础上鉴定人类的基因,绘出人类的基因图。
11.同许多其他疾病一样,肿瘤的发生也是__ __ __和____ __共同作用的结果,只是在同一肿瘤的发生中,它们所起的作用不等而已。
12.不同的癌基因其激活的机制与途径不同,一般分为四类:___ __、_ _ ___、___ __和____ _。
13.基因诊断的基本技术包括、、、。
2004级本科组织学与胚胎学期末试题(卷)一、A型题:在以下每道试题中选出1个最佳答案,并在“选择题答题纸”上把相应的英文字母涂黑(本大题分24小题,每小题1分,共24分)1. 称为嗜银性纤维的是:A. 网状纤维B. 胶原纤维C. 弹性纤维D. 胶原原纤维E. 胶原纤维束2. 骨骼肌纤维的横小管由:A. 滑面内质网形成B. 粗面内质网形成C. 高尔基复合体形成D. 肌浆网形成E. 肌膜向肌纤维内凹陷形成3. 骨骼肌纤维收缩时,其肌节的变化是:A. 仅I带缩短B. 仅A带缩短C. 仅H带缩短D. I带、A带均缩短E. I带、H带均缩短4.将复层扁平上皮固定于基膜上:A. 紧密连接B. 中间连接C. 桥粒D. 半桥粒E. 缝隙连接5.关于神经元尼氏体的分布,哪一项最准确?A. 胞体和轴突内B. 胞体和树突内C. 胞体内D. 突起内E. 整个神经元内6. 以下哪一项不是透明软骨的特点?A. 分布较广,多在关节等处B. 肋软骨、呼吸道某些软骨也为透明软骨C. 透明软骨新鲜时呈透明状D. 细胞间质中仅含少量胶原纤维,而基质十分丰富E. 此类软骨内没有血管和神经7. 区分有粒白细胞与无粒白细胞的主要依据是:A. 细胞大小不同B. 细胞有无吞噬功能C. 细胞核有无分叶D. 细胞内有无特殊颗粒E. 细胞内有无嗜天青颗粒8. 形成周围神经系统有髓神经纤维的髓鞘的细胞是A. 星形胶质细胞B. 少突胶质细胞C. 小胶质细胞D. 施万细胞E. 卫星细胞9. 组成表皮的两类细胞是A. 郎格汉斯细胞和黑素细胞B. 角质形成细胞和黑素细胞C. 角质形成细胞和非角质形成细胞D. 郎格汉斯细胞和非角质形成细胞E. 角质形成细胞和郎格汉斯细胞10. 感受弱光和暗光的细胞是:A. 色素上皮细胞B. 视杆细胞C. 视锥细胞 D. 双极细胞 E. 节细胞11. 胃粘膜之所以能抵御胃液等的侵蚀,是因为:A. 胃液中的酶只是一种酶原,尚无分解消化作用B. 上皮细胞分泌含有酸性粘多糖的粘液,具有保护作用C. 上皮中杯状细胞分泌保护性粘液D. 上皮细胞间紧密连接与表面粘液层构成的粘液碳酸氢盐屏障作用E. 以上都正确12. 哪一项结构与扩大小肠的表面积无关?A. 绒毛B. 微绒毛C. 小肠腺D.柱状细胞 E. 环形皱襞13. 哪一个器官的粘膜上皮内不含杯状细胞?A. 胃B. 空肠C. 回肠D.结肠 E. 十二指肠14. 肺小叶是指:A. 小支气管连同其各级分支和肺泡B.细支气管连同其各级分支和肺泡C. 终末细支气管连同其分支和肺泡D.呼吸性细支气管连同其分支和肺泡E. 以上都不是15. 不属于单核吞噬细胞系统的是A.单核细胞B.破骨细胞C.枯否氏细胞 D.嗜酸性粒细胞 E.小胶质细胞16.泡心细胞是由以下哪种细胞延伸到胰腺腺泡内而形成的?A. 腺泡细胞B. 闰管上皮细胞C.小动脉的内皮 D. 胰岛细胞 E. 胰岛毛细血管的内皮细胞17. 有孔毛细血管的“孔”位于:A. 内皮之间的连接中B. 内皮细胞胞质不含核的部分 C. 基膜上 D. 内皮细胞核 E. 以上都不是18. 关于足细胞的描述中,哪一项错误?A. 为肾小囊脏层细胞B. 形态特殊,有许多突起 C. 胞体较大,凸向肾小囊腔,从胞体发出数个较大的初级突起 D. 每个初级突起均发出许多次级突起,相互穿插 E.突起间的孔隙无膜覆盖19. Ⅱ型肺泡细胞在电镜下的主要结构特点:A. 溶酶体多B. 表面有微绒毛C.粗面内质网发达 D. 线粒体丰富 E. 分泌颗粒内含嗜锇性板层小体20. 对血胸腺屏障的血管周隙内含:A. 肌上皮细胞B. 周细胞C.巨噬细胞 D. 巨噬细胞、周细胞和组织液E. 以上都不对121.下列哪一个不属于内分泌腺?A. 甲状腺B. 垂体C. 前列腺D. 甲状旁腺E. 肾上腺22. 淋巴结毛细血管后微静脉主要分布于:A. 浅层皮质B. 淋巴小结C. 副皮质区D. 皮质与髓质交界处E. 髓索23. 在青春期以前生精小管中一般只有A. 支持细胞和精子B. 初级精母细胞和精原细胞C. 精子细胞和精子D. 支持细胞和精原细胞E. 支持细胞和精子细胞24. 关于卵泡的描述,下列哪项错误?A. 主要由卵母细胞和卵泡细胞构成B. 自青春期开始发育C. 每个月经周期排出多个卵泡D.绝经期后,排卵停止E. 初级卵泡出现了透明带25. 排卵发生在月经周期的A. 月经期B. 增生早期C. 增生晚期D. 分泌期E. 以上都不对26. 在脊索两侧,中胚层由内向外依次为A. 侧中胚层、轴旁中胚层、间介中胚层B. 间介中胚层、轴旁中胚层、侧中胚层C. 轴旁中胚层、侧中胚层、间介中胚层D. 轴旁中胚层、间介中胚层、侧中胚层E. 间介中胚层、侧中胚层、轴旁中胚层27. 胎儿出生时剪断脐带,流出的血液是A. 母体和胎儿的动、静脉血B. 胎儿的动、静脉血C. 母体的动、静脉血D. 母体和胎儿的静脉血E. 母体和胎儿的动脉血28. 致畸敏感期是A. 受精后的1-2周B. 受精后的1-2月 C. 受精后的3-8周 D. 受精后的3-8月 E. 受精后的3-8天29. 唇裂常见的原因是A. 两侧的上颌突未愈合B. 两侧的内侧鼻突未愈合C. 两侧的外侧鼻突未愈合D.上颌突与同侧的内侧鼻突未愈合E. 同侧的上颌突与外侧鼻突未愈合30. 关于精原细胞的描述,下列哪项错误A. 位于生精上皮基膜上B. 分A、B两型精原细胞C. 染色体核型为46,xyD. 可进行减数分裂E. 可进行有丝分裂二、B型题:在以下每道试题中,为每个题干选出1个最佳答案,并在“选择题答题纸”上把相应的英文字母涂黑,每项备选答案可选用一次或几次,或一次也不选用A.肢端肥大症B.侏儒症C.呆小症D.甲亢E.巨人症31幼年生长激素分泌过低32、甲状腺激素分泌过多33、幼年甲状腺激素分泌过低34、幼年生长激素分泌过多35、成年生长激素分泌过多A.肝血窦B.中央静脉C.小叶间静脉 D.胆小管 E.窦周隙36、纵贯肝小叶中轴的结构37、相邻肝细胞之间的是38、位于门管区的是39、肝细胞与血窦内皮细胞之间是A. 浆细胞B. 嗜酸性粒细胞C. 肥大细胞D.血小板E. 中性粒细胞40、与抗凝血有关41、产生免疫球蛋白42、能减轻过敏反应43、与凝血有关44、具有吞噬、杀灭细菌的功能三、C型题:在以下每道试题中,为每个题干选出1个正确答案,如果题干中的问题只与备选答案A有关,则选A,只与B有关,则选B;与A 、B均有关,则选C;与A 、B均无关,则选D;并在“选择题答题纸”上把相应的英文字母涂黑A. 重吸收功能B. 分泌功能C.两者均有 D. 两者均无45.近端小管46.远端小管47. 肾小体A. 有触觉小体B. 有环层小体C. 两者均有 D. 两者均无48. 真皮乳头层49. 真皮网织层50. 表皮四、填空:(10分)1、胰岛分布在胰腺()之间,细胞间有丰富( )。
2004级光电工程系光电成像原理与技术期末试题A卷班级:学号:姓名:分数:一、填空(每空1分,共27分)1.人眼按不同照度下的响应可分为()视觉、()视觉及()视觉。
2.Johnson准则把目标的探测等级分为4等,其中:()意味着在视场中发现一个目标,()意味着可将目标大致分类,()意味着可区分目标的型号和其他细节特征;这三者探测等级实现概率为50%时,对应地在目标临界尺寸上,可分辨的等效条带的周期数目应分别是()、()、()。
3.()是利用二次电子发射性质来完成电子图像的倍增的。
4.若像管的光阴极半径是r c,物镜系统的焦距是f o’,夜视仪的物镜视场角应该是()。
5.双反射镜系统中,往往存在一个主反射镜,一个次反射镜,次反射镜在系统中的作用是()。
6.对于线阵CCD成像器件,在行扫描正程,()区负责积累光信号,()下没有势阱,()区在交变电压的作用下,将上一行信号依次传输到输出电路。
为使电荷包实现定向转移,需要控制好相邻栅极上的(),从而调节其下对应势阱的深浅,电压的绝对值越大,势阱就越(),电荷包总是从()势阱流向()势阱。
7.大气传输对于目标探测有两方面的影响:首先是大气传输会消弱目标的辐射功率,经过l距离大气后辐射功率与初始辐射功率的比用()参数来描述,当已知能见距离是R v的前提下,在可见光波段,该参数可用公式()来计算;其次,大气传输会削弱目标与背景的对比度,设目标与背景故有对比度是C0,地平天空亮度与背景照度之比为K,经过上述距离的大气后,到达成像系统近前的目标与背景的表观对比度C l应为()。
8.当目标到达光阴极面的照度为E c,表观对比度为C l时,对应于获得同样的分辨力,需要阴极面对于对比度为100%的黑白条纹的照度E100%为()。
9.某些材料受光子照射后,其中的电子吸收入射光子能量而发生运动状态的改变,导致该材料的某些电学性质发生改变,这种现象称之为(),其分为产生光电子发射的()和产生光电导及光伏效应的()。
环球职业教育在线整理转载请注明出处2004年职称英语等级考试试题答案及题解理工类(A级)第l部分:词汇选项(第1~15题,每题1分,共15分)下面共有15个句子,每个句子中均有1个词或短语画有底横线,请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。
请将答案涂在答题卡相应的位置上。
1 The dentist has decided to extract her bad tooth.A take outB break offC push inD dig up2 The economy continued to exhibit signs of decline in September.A playB showC sendD tell3 This table is strong and durable.A long-lastingB extensiveC far-reachingD eternal4 He endured great pain before he finally expiredA firedB resignedC diedD retreated5 The girl is gazing at herself in the mirror.A smilingB laughingC shoutingD staring6 The index is the government’s chief.gauge of future economic activityA measureB opinionC methodD decision7 It’s sensible to start any exercise program gradually at first.A workableB reasonableC possibleD available8 A lot of people could fall ill after drinking contaminated water.A boiledB pollutedC mixedD sweetened9 You have to be patient if you want to sustain your positionA maintainB betterC acquireD support10 She stood there,trembling with fear.A jumpingB cryingC movingD shaking11 Medical facilities are being upgraded.A expandedB repairedC improvedD transferred12 Rock climbing is hazardousA interestingB dangerousC attractiveD useful13 John is eligible for this job.A acceptedB recommendedC rejectedD recommended14 In order to improve our standard of living,we have to accelerate production.A involveB decreaseC speed upD give up15 Mary looked pale and weary.A worriedB uglyC sillyD exhausted第2部分:阅读判断(第16~22题,每题1分,共7分)阅读下面这篇短文,短文后列出了7个句子,请根据短文的内容对每个句子做出判断。
第一临床学院2004 级临床专业外科理论考试(上)一、单项选择题(每题1分,共计50分)1. 下列有关消毒法,哪项除外(B)A. 甲醛蒸熏B. 紫外线照射C. 酒精浸泡D. 苯扎溴铵溶液浸泡E. 氯己定溶液浸泡2. 婴儿面部皮肤、口腔、会阴部的消毒一般用(D)A. 2.5%碘酊B. 75%酒精C. 氨水D. 0.75%吡咯烷酮碘E. 2%戊二醛3. 细胞外液的钠太多,而细胞外液容量不足,其临床表现为(C)A. 尿少、口渴、尿比重低B. 尿少、口渴、尿比重正常C. 尿少、口渴、尿比重高D. 尿多、口渴、尿比重高E. 尿多、口渴、尿比重正常4. 在低钾血症的治疗过程中,下列哪项是错误的(C)A. 积极治疗原发病B. 对无尿和少尿病人不得输钾盐C. 如缺钾严重,必要时静脉推注10%氯化钾D. 每500ml液体中含钾不超过1.5g(20mmol)E. 补钾速度不宜过快,控制在20mmol/h以下5. 代谢性酸中毒和代谢性碱中毒是指(B)A. 酸或碱的积聚或丧失B. 体内HCO3-减少或增多C. 血中K+或Na+的增加或减少D. 血糖过高或过低E. 碱储备过多6. 休克失代偿期的主要微循环变化是(C)A. 微循环收缩期B. 微循环扩张期C. 微循环衰竭期D. 毛细血管网扩大E. 动静脉短路和直捷通道开放7. 休克病人血容量基本补足后,尿量仍少于20毫升/小时,且比重低,应考虑(B)A. 心功能不全B. 肾功能衰竭C. 肺功能衰竭D. 血容量不足E. 抗利尿激素分泌过多8. 麻醉前,为了预防呕吐和误吸,成人择期手术前必须(B)A. 禁食4h禁饮12hB. 禁食12h禁饮4hC. 禁食8h禁饮8hD. 禁食12h禁饮12hE. 禁食24h禁饮24h9. 局麻药发生毒性反应时的救治措施,下列哪种不合适(B)A. 立即停药,加快输液以利药物排出B. 给予呼吸兴奋剂C. 喉痉挛严重时,用琥珀胆碱行气管插管D. 惊厥时静注硫喷妥钠E. 维持循环稳定,对症处理10. 全麻呼吸系统并发症或意外不包括下列哪项(A)A. 肺气肿B. 呼吸抑制C. 气道梗阻D. 误吸E. 肺水肿11. 休克患者选择哪种麻醉是错误的(A)A. 蛛网膜下腔麻醉B. 局部浸润麻醉C. 浅全麻D. 针麻E. 阻滞麻醉12. 心肺复苏后,防治脑缺氧所致脑水肿的最主要措施是(D)A. 吸入纯氧B. 纠正酸中毒C. 输入低渗液体D. 低温、脱水疗法E. 输血浆或全血13. 急性化脓性阑尾炎术后切口愈合优良,切口愈合类型应记为:(D)A. Ⅱ/甲B. Ⅱ/乙C. Ⅱ/丙D. Ⅲ/甲E. Ⅰ/乙14. 心力衰竭病人若施行手术,最好在心衰控制:(D)A. 1周以后B. 1~2周以后C. 3周以后D. 3~4周以后E. 5周以后15. 多个相邻的毛囊及其周围组织的急性化脓性感染,称为:(B)A.疖B.痈C.急性蜂窝织炎D.丹毒E.脓肿16. 交界性肿瘤的特征是:(C)A.良性肿瘤位于两个脏器交界处B.良性肿瘤来源于两种组织C.形态上属良性,但常浸润性生长,切除后易复发D.良性肿瘤偶有远处转移E.包膜不完整的良性肿瘤17. 甲亢病人行手术治疗的指征,下列哪项应除外?(D)A.高功能腺瘤B.结节性甲状腺肿并甲亢C.胸骨后甲状腺肿并甲亢D.青少年甲亢E.131碘治疗后复发的甲亢18. 下列甲状腺肿瘤,一般均应首先行手术治疗,除外:(C)A.甲状腺滤泡腺瘤B.甲状腺乳头状腺瘤C.甲状腺未分化癌D.甲状腺髓样癌E.甲状腺滤泡状腺癌19.因巨大结节性甲状腺肿并甲亢行双侧甲状腺次全切除术后第2天清晨,患者突然发生手足疼痛,持续性痉挛,且呼吸困难,其处理应立即:(E)A.肌注安定10mg B.气管切开C.口服A T1010滴D.口服葡萄糖酸钙片3g E.静注10%氯化钙15ml20. 乳腺癌最早的临床表现为:(B)A.乳头内陷B.无痛单发乳房内小肿块,质硬C.乳腺疼痛D.乳房桔皮样外观E.乳房红肿21. 急性乳腺炎的主要致病菌为:(A)A.金黄色葡萄球菌B.大肠杆菌C.溶血性链球菌D.表皮葡萄球菌E.肺炎双球菌22. 女性,右乳房内肿块4×3cm,皮肤略回缩,基底不固定,右腋下2.5×1.5cm活动的淋巴结2个,质硬,病理证实为乳癌淋巴结转移。
2004年大学英语六级考试A卷真题及参考答案六级A卷★★最新官方发布★★六级A卷B卷标准答案Part I Listening Comprehension (20 minutes)Section A1. A) Dick's trousers don't match his jacket.B) Dick looks funny in that yellow jacket.C) Thecolor of Dick' 's jacket' is' too dark.D) Dick has bad taste in clothes.2. A) Call the police station. C) Show the man her family pictures.B) Get the wallet for the man.D) Ask to see the man's driver's license.3. A) The temperature is not as high as the man claims.B) The room will get cool if the man opens the windows.C) She is following instructions not to use the air-conditioning.D) She is afraid the new epidemic SARS will soon spread all over town.4. A) She lost a lot of weight in two years.B) She stopped exercising two years ago.C) She had a unique way of staying healthy.D) She was never persistent in anything she did.5. A) The man is not suitable for the position,B) The job has been given to someone else.C) She had received only one application letter.D) The application arrived a week earlier than expected.6. A) He's unwilling to fetch the laundry.B) He has already picked up the laundry.C) He will go before the laundry is closed.D) He thinks his mother should get the clothes back.7. A) At a shopping center. C) At an international trade fair.B) At an electronics company. D) At a DVD counter in a music store.8. A) The woman hated the man talking throughout the movie.B) The woman saw a comedy instead of a horror movie.C) The woman prefers light movies before sleep.D) The woman regrets going to the movie.9. A) He is the fight man to get the job done.B) He is a man with professional expertise.C) He is not easy to get along with.D) He is not likely to get the job.10. A) It is being forced out of the entertainment industry.B) It should change its concept of operation.C) It should revolutionize its technology.D) It is a very good place to relax.Section BPassage OneQuestions 11 to 13 are based on the passage you have just heard.11. A) He set up the first university in America.B) He was one of the earliest settlers in America.C) He can best represent the spirit of early America.D) He was the most distinguished diplomat in American history.12. A) He provided Washington with a lot of money.B) He persuaded France to support Washington.C) He served as a general in Washington's army.D) He represented Washington in negotiations with Britain.13. A) As one of the greatest American scholars.B) As one of America's most ingenious inventors.C) As one of the founding fathers of the United States.D) As one of the most famous activists for human rights.Passage TwoQuestions 14 to 17 are based on the passage you have just heard.14. A) Because we might be offered a dish of insects.B) Because nothing but freshly cooked insects are servedC) Because some yuppies like to horrify guests with insects as food.D) Because we might meet many successful executives in the media industry.15. Ai From yuppie clubs. C) In the supermarket.B) In the seafood market. D) On the Intemet.16. A) It's easy to prepare. C) It's exotic in appearance.B) It's tasty and healthful. D) It's safe to eat.17. A) It will be consumed by more and more young people.B) It will become the first course at dinner parties.C) It will have to be changed to suit local tastes.D) It is unlikely to be enjoyed by most PeoPle.Passage ThreeQuestions 18 to 20 are based on the passage you have just heard.18. A) Their business hours are limited. ,,B) Their safety measures are inadequate.C) Their banking procedures are complicated.D) They don't have enough service windows.19. A) People who are in the habit of switching from one bank to another.B) Young people who are fond of modern technology.C) Young people who are wealthy and well-educated.D) People who have computers at home.20. A) To compete for customers.B) To reduce the size of their staff.'C) To provide services for distant clients.D) To expand their operations at a lower cost.Part II Reading Comprehension (35 minutes)Passage OneQuestions 21 to 25 are based on the following passage.It was the worst tragedy in maritime (航海的) history, six times more deadly than the Titanic.When the German cruise ship Wilhelm Gustloff was hit by torpedoes (鱼雷) fired from a Russian submarine in the final win ter of World War II, more than 10,000 people - mostly women, children and old people fleeing the final Red Army push into Na zi Germany - were packed aboard. An ice storm had turned the decks into frozen sheets that sent hundreds of families sliding into the sea as the ship tilted andbegan to go down. Others desperately tried to put lifeboats down. Some who succeeded fough t offthose in the water who had the strength to try to claw their way aboard. Most people froze immediately. 'Tll never forge t the screams," says Christa Ntitzmann, 87, one of the 1,200 survivors. She recalls watching the ship, brightly lit, slippin g into its dark grave - and into seeming nothingness, rarely mentioned for more than half a century.Now Germany's Nobel Prize-winning author Gtinter Grass has revived the memory of the 9,000 dead, including more than 4,000 children - with his latest novel Crab Walk, published last month. The book, which will be out in English next year, do esn't dwell on the sinking; its heroine is a pregnant young woman who survives the catastrophe only to say later: "Nobody wan ted to hear about it, not here in the West (of Germany) and not at all in the East." The reason was obvious. As Grass put it in a recent interview with the weekly Die Woche: "Because the crimes we Germans are responsible for were and are so dominan t, we didn't have the energy left to tell of our own sufferings.''The long silence about the sinking of the Wilhelm Gustloff was probably unavoidable - and necessary. By unreservedly ow ning up to their country's monstrous crimes in the Second World War, Germans have managed to win acceptance abroad, marginali ze ( 使...不得势 ) the neo- Nazis at home and make peace with their neighbors. Today's unified Germany is more prosperous and stable than at any time in its long, troubled history. For that, a half century of willful forgetting about painful memories like the German Titanic was perhaps a reasonable price to pay. But even the most politically correct Germans believe that th ey' ye now earned the right to discuss the full historical record. Not to equate German suffering with that of its victims, b ut simply to acknowledge a terrible tragedy.21. Why does the author say the sinking of the Wilhelm Gustloff was the worst tragedy in maritime history?A) It was attacked by Russian torpedoes.B) Most of its passengers were frozen to death.C) Its victims were mostly women and children.D) It caused the largest number of casualties.22. Hundreds of families dropped into the sea whenA) a strong ice storm tilted the shipB) the cruise ship sank all of a suddenC) the badly damaged ship leaned toward one sideD) the frightened passengers fought desperately for lifeboats23. The Wilhelm Gustloff tragedy was little talked about for more than half a century because GermansA) were eager,to win international acceptanceB) felt guilty for their crimes in World War IIC)~ad been pressured to keep silent about itD) were afraid of offending their neighbors24. How does Gunter Grass revive the memory of the Wilhelm Gustloff tragedy?A) By presenting the horrible scene of the torpedo attack.B) By describing the ship's sinking in great detail.C) By giving an interview to the weekly Die Woche.D) By depicting the survival of a young pregnant woman.25. It can be learned from the passage that Germans no longer think thatA) they will be misunderstood if they talk about the Wilhelm Gustloff tragedyB) the Wilhelm Gustloff tragedy is a reasonable price to pay for the nation's past misdeedsC) Germany is responsible for the horrible crimes it committed in World War IID) it-is wrong to equate their sufferings with those of other countriesPassage TwoQuestions 26 to 30 are based on the following passage.Given the lack of fit between gifted students and their schools, it is not surprising that such students often ha ve little good to say 'about their school experience. In one study of 400 adul who had achieved distinction in all areas of l ife, researchers found that three-fifths of these individuals either did badly in school or were unhappy in school. Few MacAr thur Prize fellows, winners of the MacArthur Award for creative accomplishment, had good things to say about their precollegi ate schooling if they had not been placed in advanced programs. Anecdotal ( 名人轶事) reports support this. Pablo Picasso, Charles Darwin, Mark Twain, Oliver Goldsmith, and William Butler Yeats all disliked s chool. So did Winston Churchill, who almost failed out of Harrow, an elite British school. About Oliver Goldsmith, one of his teachers remarked, "Never was so dull a boy." Often these children realize that they know more than their teachers, and thei r teachers often feel that these children are arrogant, inattentive, or unmotivated.Some of these gifted people may have done poorly in school because their, gifts were not scholastic. Maybe we can a ccount for Picasso in this way. But most fared poorly in school not because they lacked ability but because they found school unchallenging and consequently lost interest. Yeats described the lack of fit between his mind and school: "Because I had fo und it difficult to attend to anything less interesting than my own thoughts, I was difficult to teach." As noted earlier, gi fted children of all kinds tend to be strong-willed nonconformists. Nonconformityand stubbornness (and Yeats's level of arrogance and self-absorption) are likely to lead to Conflicts with teachers.When highly gifted students in any domain talk about what was important to the development of their abilities, they ar e far more likely to mention their families than their schools or teachers. A writing prodigy (神童) studied by David Feldman and Lynn Goldsmith was taught far more about writing by his journalist father than his English teacher. High-IQ children, in Australia studied by Miraca Gross had much more positive feelings about their families than their schools. About half of the mathematicians studied by Benjamin Bloom had little good to say about school. They all did well in school and took honors cl asses when available, and some skipped grades.26. The main point the author is making about schools is thatA) they should satisfy the needs of students from different family backgroundsB) they are often incapable of catering to the needs of talented studentsC) they should organize their classes according to the students' abilityD) they should enroll as many gifted students as possible27. The author quotes the remarks of one of Oliver Goldsmith's teachersA) to provide support for his argumentB) to illustrate the strong will of some gifted childrenC) to explain how dull students can also be successfulD) to show how poor Oliver's performance was at school28. Pablo Picasso is listed among the many gifted children whoA) paid no attention to their teachers in classB) contradicted their teachers much too oftenC) could not cope with their studies at school successfullyD) behaved arrogantly and stubbornly in the presence of their teachers29. Many gifted people attributed their success.A) mainly to parental help and their education at homeB) both to school instruction and to their parents' coachingC) more to their parents' encouragement than to school trainingD) less to their systematic education than to their talent30. The root cause of many gifted students having bad memories of their school years is thatA) their nonconformity brought them a lot of troubleB) they were seldom praised by their teachersC) school courses failed to inspire or motivate themD) teachers were usually far stricter than their parentsPassage ThreeQuestions 31 to 35 are based on the following passage.When we worry about who might be spying on our private lives, we usually think about the Federal agents. But the privat e sector outdoes the government every time. It's Linda Tripp, not the FBI, who is facing charges under Maryland's laws agains t secret telephone taping. It's our banks, not the Internal Revenue Service (IRS), that pass our private financial data to te lemarketing fin'ms.Consumer activists are pressing Congress for better privacy laws without much result so far. The legislators lean towar d letting business people track our financial habits virtually at will.As an example of what's going on, consider U.S. Bancorp, which was recently sued for deceptive practices by the state o f Minnesota. According to the lawsuit, the bank supplied a telemarketer called MemberWorks with sensitive customer data such as names,, ph'one numbers, bank-account and credit-card numbers, Social Security numbers, account balances and credit limits. With these customer lists in hand, MemberWorks started dialing for dollars - selling dental plans, videogames, computer software and other products and services. Customers who accepted a "free trial offer" had, 30 days to cancel. If the deadlin e passed, they were charged automatically through their bank or credit-card accounts. U.S. Bancorp collected a share of the r evenu--es_ ....Customers were doubly deceived, the lawsuit claims. They. didn't know that the bank was giving account numbers to Membe rWorks. And if customers asked, they were led to think the answer was no.The state sued MemberWorks separately for deceptive selling. Thecompany de'hies that it did anything wrong. For its par t, U.S. Bancorp settled without admitting any mistakes. But it agreed to stop exposing its customers to nonfinancial products sold by outside firms. A few top banks decided to do the same. Many other banks will still do business with MemberWorks and similar firms.And banks will still be mining data from your account in order to sell you financial products, including things of litt le value, such as credit insurance and credit-card protection plans.You have almost no protection from businesses that use your personal accounts for profit. For example, no federal law s hields "transaction and experience" information - mainly the details of your bank and credit-card accounts. Social Security n umbers are for sale by private fa'ms. They've generally agreed not to sell to the public. But to businesses, the numbers are an open book. Selfregulation doesn't work. A firm might publish a privacy-protection policy, but who enforces it?Take U.S. Bancorp again. Customers were told, in writing, that "all personal information you supply to us will be consi dered confidential." Then it sold your data to MemberWorks. The bank even claims that it doesn't "sell" your data at all. It merely "shares" it and reaps a profit. Now you know.31. Contrary to popular belief, the author finds that spying on people's privacyA) is mainly carried out by means of secret tapingB) has been intensified with the help of the IRSC) is practiced exclusively by the FBID) is more prevalent in business circles32. We know from the passage thatA) legislators are acting to pass a law to provide better privacy protectionB) most states are turning a blind eye to the deceptive practices of private businessesC) the state of Minnesota is considering drawing up laws to protect private informationD) lawmakers are inclined tO give a free hand to businesses to inquire into customers' buying habits33. When the "free trial" deadline is over, you'll be charged without notice for a product or service ifA) you fail to cancel it within the specified periodB) you happen to reveal your credit card numberC) you find the product or service unsatisfactoryD) you fail to apply for extension of the deadline34. Businesses do not regard information concerning personal bank accounts as private becauseA) its revelation will do no harm to consumers under the current protection policyB) it is considered "transaction and experience" information unprotected by lawC) it has always been considered an open secret by the general publicD) its sale can be brought under control through self-regulation35. We can infer from the passage thatA) banks will have to change their ways of doing businessB) privacy protection laws will soon be enforcedC) consumers' privacy will continue to be invadedD) "free trial" practice will eventually be bannedPassage FourQuestions 36 to 40 are based on the following passage.It's hardly news that the immigration system is a mess. Foreign nationals have long been slipping across the border with fake papers, and visitors who arrive in the U.S. legitimately often overstay their legal welcome without being punished. But since Sept. 11, it's become clear that terrorists have been shrewdly factoring the weaknesses of our system into their plans. In addition to their mastery of forging passports, at least three of the 19 Sept. 11 hijackers (劫机者) were here on expired visas. That's been a safe bet until now. The Immigration and Naturalization Service (INS) ( 移民归化局 ) lacks the resource s, and apparently the inclination, to keep track of the estimated 2 million foreigners who have intentionally overstayed thei r welcome.But this laxness (马虎) toward immigration fraud may be about to change. Congress has already taken some modest steps.The U.S.A. Patriot Act, passed in the wake of the Sept. 11 tragedy, requires the FBI, the Justice Department, the State Depar tment and the INS to share more data, which will make it easier to stop watch-listed terrorists at the border.But what's really needed, critics say, is even tougher laws and more resources aimed at tightening up border security. Re formers are calling for a rollback of rules that hinder law enforcement.They also want the INS to hire hundreds more border p atrol agents and investigators to keep illegal immigrants out and to track them down once they're here. Reformers also want t o see the INS set up a database to monitor whether visa holders actually leave the country when they are required to.All these proposed changes were part of a new border-security bill that passed the House of Representatives but died in t he Senate last week. Before Sept. 11, legislation of this kind had been blocked by two powerful lobbies: universities, which rely on tuition from foreign students who could be kept out by the new law, and business, which relies on foreigners for chea p labor. Since the attacks, they've backed off. The bill would have passed this time but for congressional maneuverings and i s expected to be reintroduced and to pass next year.Also on the agenda for next year: a proposal, backed by some influential law-makers, to split the INS into two age ncies - a good cop that would tend to service functions like processing citizenship papers and a bad cop that would concentra te on border inspections, deportation and other functions. One reason for the division, supporters say, is that the INS has i n recent years become too focused on serving tourists and immigrants. After the Sept. l 1 tragedy, the INS should pay more at tention to serving the millions of ordinary Americans who rely on the nation's border security to protect them from terrorist attacks.36. Terrorists have obviously taken advantage ofA) the legal privileges granted to foreignersB) the excessive hospitality of the American peopleC) the irresponsibility of the officials at border checkpointsD) the low efficiency of the Immigration and Naturalization Service37. We learn from the passage that coordinated efforts will be made by various U.S. government agencies toA) refuse the renewing of expired visasB) ward off terrorist suspects at the borderC) prevent the forgery of immigration papersD). limit the number Of immigrants to the U.S.38. It can be inferred from the passage that before Sept. 11, aliens with expired visasA) might have them extended without troubleB) would be closely watched by FBI agentsC) might stay on for as long as [hey wishedD) would live in constant fear of deportation39. It is believed by many that all these years the INSA) has been serving two contradictory functions 'B) has been too liberal in granting visas to tourists and immigrants indiscriminatelyC) has over-emphasized its service functions at the expense of the nation's securityD) has ignored the pleas of the two powerful lobbies40. Before Sept. 11, the U.S. Congress had been unable to pass stricter immigration laws becauseA) they might have kept away foreign students and cheap laborB) it was difficult to coordinate the efforts of the congressmenC) education and business circles cared little about national securityD) resources were not available for their enforcementPart III Vocabulary (20 minutes)41. It is generally known that New York is a city for and a center for odd bit s of information.A) veterans C) pedestriansB) victims D) eccentrics42. High grades are supposed to academic ability, but John's actual performance did not confirm this.A) certify C) classifyB) clarify D) notify43. In spite of the , it seemed that many of the invited guests would still sh ow up.A) deviation C) controversyB) distinction D) comparison44. The relatives of those killed in the crash got together to seekA) premium C) repaymentB) compensation D) refund45. At first everything went well with the project but recently we have had a number of with the machinery.A) disturbances C) outputsB) setbacks D) distortions46. He tried to hide his patch by sweeping his hair over to one side.A) barren C) baldB) bare D) bleak47. The old couple now still for their beloved son, 30 years after his death.A) cherish C) immerseB) groan D) mourn48. Coffee is the of this district and brings local farmers a lot of money.A) majority C) spiceB) staple D) elite49. Before we move, we should _ some of the old furniture, so that we can have more room in the new house.A) discard C) cancelB) dissipate D) conceal50. You cannot imagine how I feel with my duties sometimes.A) overflowed C) overwhelmedB) overthrown D) overturned51. Anyone not paying the registration fee'by the end of this month will be to have withdrawn from the program.A) contemplated C) acknowledgedB) deemed D) anticipated52. Although he was on a diet, the delicious food him enormously.A) distracted C) inspiredB) stimulated D) tempted t53. The police are trying to what really happened.A) ascertain C) avertB) assert' D) ascribe54. Hesaid that ending the agreement would the future of small or family-run s hops, lead to fewer books being published and increase prices of all but a few bestsellers.A) venture C) jeopardizeB) expose D) legalize55. As we know, computers are used to store and information efficiently.A) reclaim C) reassureB) reconcile D) retrieve56. His illness first itself as severe stomach pains and headaches.A) expressed C) reflectedB) manifested D) displayed57. The they felt for each other was obvious to everyone who saw them.A) affection C) sensibilityB) adherence D) sensitivity58. When construction can begin depends on how soon the of the route is comple ted.A) conviction C) orientationB) identity D) survey59. The government a heavy tax on tobacco, which aroused opposition from the t obacco industry.A) pronounced C) compliedB) imposed D) prescribed60. Years after the accident he was still by images of death and destruction.A) twisted C) hauntedB) dipped D) submerged61. The boxer and almost fell when his opponent hit him.A) staggered C) scatteredB) shattered D) stamped62. In mountainous regions, much of the snow that falls is into ice.A) dispersed ,C) compiledB) embodied D) compacted63. These continual in temperature make it impossible to decide what to wear.A) transitions "C) exchangesB) transformations D) fluctuations64. The post-World War II baby resulted in a 43 percent increase in the number of teenagers inthe 1960s and 1970s.A) boost C) productionB) boom D) prosperity65. Elisabeth did not enter the museum at once, but - in the courtyard.A) resided C) lingeredB) dwelled D) delayed66. Henry went through the documents again carefully for fear of any important data.A) relaying C) deletingB) overlooking D) revealing67. The bank is offering a to anyone who can give information about the robbery.A) reward C) prizeB) bonus D) compliment68. It is a(n) that the French eat so much rich food and yet have a relativelylow rate of heart disease.A) analogy C) correlationB) paradox D) illusion69. For many years the Japanese have the car market.A) presided C) operatedB) occupied D) dominated70. The subject of safety must be placed at the top of theA) agenda C) routineB) bulletin D) timetable单项填空1. Dominated 2. reward 3. manifested 4. fluctuations 5. discard 7. paradox8. ascertain 9. affection 10. compensation 11. bald 12. haunted13. controversy 14. imposed 15. agenda 16. mourn 17. boom19. overwhelmed 20. staple 21. tempted 22. survey 23. jeopardize24. stagger 25. disturbances 26. deemed 27. eccentrics 28. compacted29. overlooking 30. lingered改错:1.Include—including2.Compose—composed3.Object—objects4.or--and5.The people can speak another language-- The people who can speak another language6. unfamiliar—familiar7. because of – because8. essentially – essentialugh—laughs10. your culture supplies you by -- your culture supplies you with六级今天你过了吗?林夕整理 2004.6.20Part IV Erroe CorrectionCulture refers to the social heritage of a people - the learnedpatterns for thinking, feeling and acting that characterize apopulation or society, include the expression of these pattems in S 1. material things. Culture is compose of nonmaterial culture - S2.abstract creations like values, beliefs, customs and institutional arrangements - and material culture - physical object like S3.cooking pots, computers and bathtubs. In sum, culture reflectsboth the ideas we share or everything we make. In ordinary S4.speech, a person of culture is the individual can speak another S5.language - the person who is unfamiliar with the arts, music, S6.literature, philosophy, or history. But to sociologists, to behuman is to be cultured, because of culture is the common world S7.of experience we share with other members of our group.Culture is essentially to our humanness. It provides a kind S8.of map for relating to others. Consider how you fred your wayabout social life. How do you know how to act in a classroom,or a department store, or toward a person who smiles or laugh S9.at you? Your culture supplies you by broad, standardized, S 10.ready-made answers for dealing with each of these situations.Therefore, if we know a person's culture, we can understandand even predict a good deal of his behavior.Part V WritingFor this part, you are allowed 30 minutes to write a letter to the editor of a newspaper complaining about the poor service of a bookstore. You should write at least 150 words according to the guidelines given below in Chinese.设想你买了一本英文词典,发现有这样那样的质量问题,书店的服务态度又不好,因此给报社编辑写信。
参考答案:PART IV CLOZE短文大意:本文阐述了人类作息时间转换的规律,并说明了两种转换的具体方式。
26.答案:B试题分析:本题考查介词搭配。
详细解答:coincide with为固定词组,指“一致,相符合”,此处指“通常睡眠时间和白天时间相吻合”。
而选项A,C,D不能与coincide搭配,故选B。
27.答案:A试题分析:本题考查名词的辨析。
详细解答:cycle与前文保持一致,为“循环、周期”,此处指“我们现在关心在何等程度上,循环可以改善”。
而period意为“一段时间”;circle 意为“圆”;round意为“圆,圆形物”。
故选项A为正确答案。
28.答案:D试题分析:本题考查名词词义辨析。
详细解答:problem指“难题,困难”;difficulty指“困境”;trouble意为“麻烦”;而只有matter合适,a matter of 为固定词组,意为“(涉及之)问题”。
故选D。
29.答案:C试题分析:本题考查对动词词义的掌握。
详细解答:call for意为“需要,值得”,此处指“自动化需要机器昼夜不停地工作”。
而ask意为“询问”;invite意为“邀请”;react to意为“反应”。
故选C。
30.答案:A试题分析:本题考查对固定搭配的掌握。
详细解答:It takes some time to do sth.为固定句型;而选项B,C,D在句中不能以It作为形式主语,故选项A为正确答案。
31.答案:C试题分析:本题是形容词辨析题。
详细解答: reversed表示“反转的、颠倒的”;此处指“通常人们要花五天到一周的时间来适应一个相反的循环”。
而former意为“早期的”;returned 意为“回的;”;regular意为“有规律的”。
故选C。
32.答案:B试题分析:本题考查对上下文的理解。
详细解答:上文提到“颠倒作息时间大约需要五天到一个星期,而后文又说在工厂里这种轮班工作经常是每周一换的”。
2003、2004级临床医学系(7年制)精神病学试题(A卷)一、名词解释(每题5分,共20分)1、mental disorder2、hallucination3、chronic brain syndrome4、Schizophrenia二、单项选择题:(每题1分,共15分)1.听到肚子里有说话的声音是_______A 错觉B 真性幻觉C 假性幻觉D 机能性幻觉2.脑子空洞无物,没有什么东西可想。
表现为沉默少语,谈话言语空洞单调。
这种症状称为A 思维迟缓B 思维贫乏C 思维散漫D 思维中断3.精神分裂症预后良好的指标是_______A 发病年龄早B有发病诱因 C 缓慢起病 D 病前性格内向4.明知不必,仍不停想“人为何需要空气才能活”,属于_______A 强迫观念B 强迫情感C 强迫意向D 强迫行为5.下列何种症状不属于精神分裂症的阴性症状A、思维贫乏B、注意力不集中C、幻觉D、情感淡漠6.对精神分裂症的研究表明,精神分裂症的阳性症状可能与以下因素有关_______A 皮层下边缘系统DA功能亢进B 皮层下边缘系统DA功能低下C 5-HT系统功能亢进D 5-HT系统功能低下7.关于强迫症,哪项是错误的A.是一种以强迫观念和强迫动作为特征的疾病B.患者不为这些强迫症状所苦恼和不安C.患者意识到这种症状是没有必要的,但不能加以控制D.患者自知力保持完好,求治心切8.记忆障碍在脑器质性精神病初期主要表现A.错构或虚构 B. 顺行性遗忘 C. 远事遗忘 D. 近事遗忘9.治疗躁狂不应选用下列哪种药物A. 锂盐B. 氟哌啶醇C. 多虑平D. 氯硝安定10.抑郁症最具特征性的失眠是A. 早醒B. 入睡困难C. 多梦D.易惊醒11.关于自知力以下哪项正确_________A. 自知力就是指病感B. 自知力是对精神疾病的认识能力和判断能力C. 神经症患者都有自知力D. 重性精神病患者都没有自知力12.传统抗精神病药物的主要作用机理为A. 阻断肾上腺素能受体B. 阻断乙酰胆碱能受体C. 阻断多巴胺受体D. 阻断5-羟色胺受体13.记忆障碍最多见于A.精神分裂症 B.焦虑性神经症 C.躯体疾病所致精神障碍D.脑器质性精神障碍14.下列抗精神病药物中,哪种药物引起的粒细胞缺乏最多A、氯丙嗪B、氯氮平C、奋乃静D、氟哌啶醇15.在终止饮酒2天后,患者出现激越症状,凭空听到其他病人称他是同性恋,而意识清晰,定向力完整。
计算机科学与技术学院
2004级计算方法试题A
一. 用消元法解下面的线性代数方程组 123131
233242
1239x x x x x x x x ++=⎧⎪+=⎨⎪-+=⎩ (15分)
二. 用带原点移位的乘幂法求矩阵 5.511 3.5A ⎛⎫= ⎪⎝⎭
的按模最大的特征值和相应的特征向量,取初值为0[1,0.5]T x =,00.5λ=,精确到210-。
(15分)
三. 用Newton 迭代法求下面的非线性方程在[3,4]之间的根,保留两位有效数字。
试说明迭代
法使用的合理性。
(10分)
32()2470f x x x x =---=
四. 如何对下面的方程组进行调整,使得用Gauss-seidel 迭代法求解时收敛?试取初始向量
0[0,0,0,0]T x =,用该方法求近似解,要求误差精度达到0.01 。
(10分)
123412323
41234210111026381511325
x x x x x x x x x x x x x x -+-=-⎧⎪-+=⎪⎨-+=⎪⎪-+-+=⎩ 五. 构造三次多项式P 3(x)满足:P 3(0)= 0,P 3(1)=0,P 3(2)= 1,P 3’(0)=2 并写出插值多项式
的插值余项。
(10分)
六、设f (x )是一次多项式函数,函数表如下:
选择一个计算尽可能简单的数值积分公式求积分4
0()f x dx ⎰的近似值,
使截断误差最小并简单说明选择公式的正确性。
(10分)
七.设X=(-1,2)T ,有Householder 变换H 作用到X 上,使得HX 在Y=(2,4)T 方向上,构
造出H 。
(10分)
八. 对于常微分方程初值问题,0
'()(,()) a<x b ()y x f x y x y a y =⎧≤⎨=⎩,利用数值积分的方法,构造一种迭代格式,使得截断误差小于3
()O h (10分)
九. 设B 是满足1p B <的任意矩阵,证明I+B 是非奇异的,且 ()1
1p p
I B I B -+≤- (5分)
十.设0()l x 是以0x 为插值节点的n 次Lagrange 插值多项式的基函数,证明
001011001010201020()()()()...()()1...()()()()...()
n n x x x x x x x x x x x x l x x x x x x x x x x x x x -------=++++------ (5分)。