汇编5简答题
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考研药学综合(生物化学)历年真题试卷汇编5(题后含答案及解析)题型有:1. 判断题请判断下列各题正误。
2. 简答题 3. 名词解释题 4. 填空题5. 单项选择题 6. 多项选择题1.人体及哺乳动物能制造多种脂肪酸,但是不能向脂肪酸引入超过△9的双键。
( )A.正确B.错误正确答案:A解析:该考点主要考查大家对必需脂肪酸的概念,必需脂肪酸主要包括两种,一种是(1)一3系列的α一亚麻酸(18:3),一种是ω一6系列的亚油酸(18:2)。
只要食物中α一亚麻酸供给充足,人体内就可用其合成所需的ω一3系列的脂肪酸,如EPA、DHA(深海鱼油的主要成分)。
也就是说α一亚麻酸是ω—3的前体。
ω—6系列的亚油酸亦同理。
知识模块:生物化学2.已知填鸭或猪的储存脂肪很丰富,而他们的饲料以糖为主,所以动物体内能将糖转化为脂肪的。
( )A.正确B.错误正确答案:A解析:填鸭和猪能将多余的糖类转化为脂肪。
知识模块:生物化学3.以干重计量,脂肪比糖完全氧化产生更多的能量。
( )A.正确B.错误正确答案:A解析:甘油三酯完全氧化为9.3kcal/g,糖或蛋白质为4.1kcal儋,则脂类产能约为糖或蛋白质的二倍。
知识模块:生物化学4.鸟氨酸循环的基本过程。
正确答案:过程:二氧化碳和氨在线粒体中经氨基甲酰磷酸合成酶Ⅰ催化下生成氨基甲酰磷酸,再与鸟氨酸缩合成瓜氨酸,瓜氨酸在胞液中与天冬氨酸经精氨酸代琥珀酸合成酶催化下生成精氨酸代琥珀酸,后者裂解为精氨酸和延胡索酸,而精氨酸进一步分解为尿素和鸟氨骏形成循环。
涉及知识点:生物化学5.尿素循环正确答案:肝脏是动物生成尿素的主要器官,由于精氨酸酶的作用使精氨酸水解为鸟氨酸及尿素。
精氨酸在释放了尿素后产生的乌氨酸,和氨甲酰磷酸反应产生瓜氨酸,瓜氨酸又和天冬氨酸反应生成精氨基琥珀酸,精氨基琥珀酸被酶裂解,产物为精氨酸及延胡索酸。
由于精氨酸水解在尿素生成后又重新反复生成,故称尿素循环。
涉及知识点:生物化学填空题请完成下列各题,在各题的空处填入恰当的答案。
汇编语言试题及参考答案一、选择题(每题2分,共20分)1. 汇编语言中的指令通常由哪两部分组成?A. 操作码和操作数B. 地址和数据C. 指令和数据D. 操作码和地址答案:A2. 以下哪个不是汇编语言中的寻址方式?A. 直接寻址B. 间接寻址C. 立即寻址D. 寄存器寻址答案:B3. 在汇编语言中,以下哪个指令用于将数据从内存加载到寄存器中?A. MOVB. CMPC. ADDD. SUB答案:A4. 汇编语言中,以下哪个指令用于比较两个寄存器的内容?A. MOVB. CMPC. ADDD. SUB答案:B5. 在汇编语言中,以下哪个指令用于将一个寄存器的内容与立即数相加?A. MOVB. CMPC. ADDD. SUB答案:C6. 汇编语言中的条件跳转指令通常使用哪些条件?A. 零、非零B. 正、负C. 溢出、非溢出D. 所有上述条件答案:D7. 在汇编语言中,以下哪个指令用于将一个寄存器的内容与另一个寄存器的内容相减?A. MOVB. CMPC. ADDD. SUB答案:D8. 汇编语言中的循环结构通常使用哪种类型的跳转指令?A. 无条件跳转B. 条件跳转C. 直接跳转D. 间接跳转答案:B9. 在汇编语言中,以下哪个指令用于将一个寄存器的内容与内存中的内容相加?A. MOVB. CMPC. ADDD. SUB答案:C10. 汇编语言中,以下哪个指令用于将一个寄存器的内容与另一个寄存器的内容进行逻辑与操作?A. ANDB. ORC. NOTD. XOR答案:A二、填空题(每题2分,共20分)1. 在汇编语言中,指令MOV AX, BX的作用是将寄存器________的内容复制到寄存器________中。
答案:BX,AX2. 汇编语言中的指令JMP FAR PTR 100H:200H的作用是跳转到内存地址________。
答案:100H:200H3. 汇编语言中,指令CALL的作用是________。
汇编五套题一、单项选择题(在每小题的四个备选答案中,选出一个正确答案,并将正确答案的序号填在题干的括号内。
每小题1分,共16分) 1.用DEBUG调试汇编语言程序时,显示某指令的地址是2F80:F400,此时段寄存器CS的值是()A.F400HB.2F80HC.F4000HD.2F800H2.设DS=1100H,(12000H)=80H,(12001H)=20H,(12002H)=30H,执行MOV AX, [1000H]则AX=( )A.8000HB.0080HC.2080HD.8020H3.下列四条指令中错误的是( )A.MOV AX, [SI]B.MOV AX, [DI]C.MOV AX, [SI+DI]D.MOV AX, [SI-DI]4.下列四条指令执行后不影响标志位的是( )A.JNC NEXTB.CMP AX, BXC.SHL AX, 1D.OR AL, AL5.已知AX=0001H,下列四条指令执行后,不能使ZF=1的语句是( )A.DEC AXB.SUB AX, 1C.AND AX , 1D.CMP AX,16.使计算机执行某种操作的命令是( )A.伪指令B.指令C.标号D.助记符7.将数据5618H存放在存储单元中的伪指令是( )A. DATA1 DW 1856HB. DATA1 DB 18H,56HC. DATA1 EQU 5618HD. DATA1 DB 18H,00H,56H,00H8.若AX=3500H,CX=56B8H,当AND AX,CX指令执行后,AX=( )A. 1400HB. 77F8HC. 0000HD. 0FFFFH9.计算机处理问题中会碰到大量的字符、符号,对此必须采用统一的二进制编码。
目前,微机中普遍采用的是( )码。
A. BCD码B.二进制码C.ASCII码D.十六进制码10.用指令的助记符、符号地址、标号和伪指令、宏指令以及规定的格式书写程序的语言称为( )A.汇编语言B.高级语言C.机器语言D.低级语言11.汇编语言源程序中,每个语句可由四项组成,其中名字项是一个符号,下面列出的有效名字是()A.VariableB.First & ldC.0FFFFHD.'Memphis'12. ORG 0030HDA1 DB 0,'0',30HDW DA1数据为3000H字存储单元的偏移地址是()A.0030HB.0031HC.0032HD.0033H13.NUM1 DB(12 OR 6 AND 2)GE 0EHNUM2 DB(12 XOR 6 AND 2)LE 0EH上述数据定义语句中,NUM1和NUM2字节单元的内容分别是()A.NUM1=0,NUM2=0B.NUM1=0,NUM2=0FFHC.NUM1=0FFH,NUM2=0D.NUM1=0FFH,NUM2=0FFH14. 要求将A,B两个字符的ASCⅡ码41H,42H顺序存放在连续两个字存储单元中,可选用的语句是()A.DA1 DB 'AB'B.DA1 DW 'AB'C.DA1 DB 0ABHD.DA1 DW 0ABH15.DA1 EQU BYTE PTR DA2DA2 DW 0ABCDH┇SHL DA1,1SHR DA2,1上述指令序列执行后,DA2字存储单元的内容是()A.0ABCDHB.0AB9AHC.55CDHD.559AH16. 执行1号DOS系统功能调用,从键盘输入的字符值存放在()寄存器中。
考研教育学专业基础综合(教育研究方法)历年真题试卷汇编5(题后含答案及解析)题型有:1. 单项选择题 3. 简答题 5. 材料分析题单项选择题下列每题给出的四个选项中,只有一个选项是符合题目要求的。
1.【2012-39】教育科学研究的目标是( )。
A.指导教育实践B.规范教育行为C.揭示教育规律D.制定教育方针正确答案:C解析:教育研究是指有目的、有计划地采用科学的方法,按照一定的步骤去认识教育现象.探索教育规律的一种研究活动。
知识模块:教育研究方法2.【2018-40】为了研究教师的强化方式与学生学业成绩之间的关系,某研究者把被试学生分成受表扬组、受训斥组、静听组、无强化组等四种强化方式组开展为期一年的实验研究。
这种研究设计违背了教育研究的( )。
A.客观性原则B.创新性原则C.理论联系实际原则D.伦理原则正确答案:D解析:在本题中,该研究者把被试学生分成受表扬组、受训斥组、静听组、无强化组等四种强化方式组,没有尊重被试学生的权利,没有考虑受训斥组的强化方式会对被试学生造成的伤害,违背了伦理原则。
知识模块:教育研究方法3.【2011-40】教育研究假设的表述应当避免使用( )。
A.陈述句B.疑问句C.全称肯定判断D.全称否定判断正确答案:B解析:教育研究假设的表述语义应简洁,避免采用不必要的复杂概念;具有可验证性,即假设表述的语义是明确可操作的,切忌语义模糊和疑问句式。
知识模块:教育研究方法4.【2015-40】为了解在校生对学校广播节目的评价.某高校学生会从1200名学生分住的200问宿舍中随机抽取15问,对学生进行问卷调查。
这种抽样方法是( )。
A.简单随机抽样B.系统随机抽样C.分层随机抽样D.整群随机抽样正确答案:D解析:整群随机抽样即把一个个整体如学校或班级编号,然后用简单随机、系统随机或分层随机取样方法进行抽取。
它不是从整体中逐个地抽取对象,而是抽取一个或几个单位整群作为样本。
在本题中,宿舍就属于已经分好的整群。
山东专升本(语文)历年真题试卷汇编5(题后含答案及解析)题型有:1. 单项选择题 3. 古文翻译题 5. 填空题 6. 阅读理解8. 简答题9. 词语解释单项选择题1.我国文学史上第一部最富文采、标志着我国古代叙事散文成熟的著作是( )(2011年真题)A.《左传》B.《国语》C.《战国策》D.《史记》正确答案:A2.《郑伯克段于鄢》中“多行不义必自毙”这句话的指斥对象是( )(2010年真题)A.郑庄公B.共叔段C.姜氏D.颖考叔正确答案:B3.“岁寒,然后知松柏之后凋也。
”出自下面哪部作品( )(201 1年真题) A.《春秋》B.《左传》C.《战国策》D.《论语》正确答案:D4.我国第一位田园诗人是( )(2008年真题)A.王维B.孟浩然C.谢灵运D.陶渊明正确答案:D5.唐代边塞诗派的代表作家是( )(2008年真题)A.高适与岑参B.李白与杜甫C.王维与孟浩然D.韩愈与孟郊正确答案:A6.下面哪个作品描写了唐玄宗和杨玉环的爱情故事( )(2010年真题) A.《长恨歌》B.《汉宫秋》C.《西厢记》D.《桃花扇》正确答案:A7.诗集《女神》的作者是( )(2010年真题)A.闻一多B.戴望舒C.郭沫若D.冰心正确答案:C古文翻译题8.仓廪实而知礼节,衣食足而知荣辱,上服度则六固亲。
(2011年真题)正确答案:仓库储备充实了,百姓才懂得礼节;衣食丰足了,百姓才能分辨荣辱;统治者的作为合乎礼节法度,“六亲”才会得以稳固。
9.既相齐,食不重肉,妾不衣帛。
(2010年真题)正确答案:他当了齐国宰相,每顿吃饭时只吃一个肉菜,妻妾不穿丝绸衣服。
10.国不堪贰,君将若之何?(2010年真题)正确答案:一个国家受不了两个君主的统治,您将对他怎么办?11.姜氏何厌之有?不如早为之所,无使滋蔓!蔓,难图也。
(2011年真题)正确答案:姜氏有什么满足的?不如趁早给她安排个去处,不让她的势力滋长蔓延。
如果蔓延开来,就难以对付了。
1.(2009年教育学统考)魏晋南北朝时期,南朝宋在学校制度方面的一大改革是分科设学,设立( )。
(A)玄儒文史四馆(B)玄儒律算四馆(C)文史律算四馆(D)文史书算四馆2.(2010年教育学统考)1932年,国民政府教育部以“系统混杂,目标分歧”为由整顿全国中学教育,其主要举措是( )。
(A)中学分设初级中学和高级中学(B)高中分设普通科和职业科(C)高中分设文科和理科(D)中学分设普通学校和职业学校3.(2014年教育学统考)“五指活动”是陈鹤琴对其“活教育”课程组织的形象表述,它体现了儿童生活的( )。
(A)差别性(B)整体性(C)实践性(D)创造性名词解释题---为题目类型4.(2014年陕西师范大学)学部。
简答题---为题目类型5.(2017年华南师范大学)简述孔子的教学方法。
6.(2016年湖南大学)简述宋朝书院的特点。
7.(2016年贵州师范大学333)简述科举制度对古代封建制度的影响。
8.(2014年苏州大学)简述蔡元培改革北大的措施。
论述题---为题目类型9.(2017年哈尔滨师范大学)论述荀子关于教师作用与地位的思想。
1.(2009年教育学统考)魏晋南北朝时期,南朝宋在学校制度方面的一大改革是分科设学,设立( )。
(A)玄儒文史四馆(B)玄儒律算四馆(C)文史律算四馆(D)文史书算四馆【正确答案】A2.(2010年教育学统考)1932年,国民政府教育部以“系统混杂,目标分歧”为由整顿全国中学教育,其主要举措是( )。
(A)中学分设初级中学和高级中学(B)高中分设普通科和职业科(C)高中分设文科和理科(D)中学分设普通学校和职业学校【正确答案】D【试题解析】1932年,国民政府教育部整顿全国教育,认为中学系统混杂,目标分歧,导致中学的普通教育无从发展,师范教育和职业教育难以保证。
教育部相继公布《师范学校法》《职业学校法》和《中学法》,宣布废止综合中学,将普通中学、师范学校、职业学校分别设立,而高中不分文理科等。
汇编语言试题及答案一、选择题1. 汇编语言是一种:A. 高级语言B. 低级语言C. 机器语言D. 标记语言答案:B2. 汇编程序的编译过程包括:A. 预处理、编译、链接B. 编译、链接、运行C. 编译、预处理、链接D. 链接、编译、预处理答案:A3. 下列哪项是汇编语言的指令:A. MOV AX, BXB. int main()C. print "Hello, World!"D. System.out.println("Hello, World!");答案:A二、填空题4. 在汇编语言中,指令______用于将数据从内存传送到寄存器。
答案:MOV5. 汇编语言中的______指令用于实现无条件跳转。
答案:JMP6. 汇编语言中的______指令用于实现条件跳转。
答案:JZ 或 JE(零标志跳转)三、简答题7. 简述汇编语言的特点。
答案:汇编语言是一种低级语言,它非常接近机器语言,通常用于编写硬件操作和系统软件。
其特点是执行效率高,但编程复杂度高,可读性和可移植性较差。
8. 汇编语言与机器语言有何区别?答案:汇编语言是一种符号化的机器语言,它使用助记符代替机器语言中的二进制代码,更易于人类理解和编写。
机器语言则是计算机硬件直接执行的指令集,通常以二进制形式存在。
四、编程题9. 编写一段汇编语言程序,实现将AX寄存器的值加1。
答案:INC AX10. 编写一段汇编语言程序,实现将内存地址[100]处的值与BX寄存器的值相加,并将结果存回内存地址[100]。
答案:MOV AX, [100]ADD AX, BXMOV [100], AX五、论述题11. 论述汇编语言在现代计算机系统中的作用和局限性。
答案:汇编语言在现代计算机系统中主要用于系统底层开发、硬件驱动编写、嵌入式系统编程等领域。
其作用在于能够直接控制硬件,实现高效的资源利用。
然而,由于其复杂度高、可读性差、可移植性低,它在高级应用开发中的使用受到限制。
政治简答题与论述题汇编1. 简述我国的政治体制改革的主要内容。
答案:我国的政治体制改革的主要内容包括:坚持和完善人民代表大会制度;健全民主制度,丰富民主形式,扩大公民有序的政治参与;坚持和完善民族区域自治制度;坚持和完善基层群众自治制度;改革和完善选举制度;推进决策的科学化、民主化;深化行政管理体制改革;深化司法体制改革;深化干部人事制度改革;加强党同人民群众的联系。
2. 为什么说人民民主专政是适合我国国情的好制度?答案:人民民主专政是适合我国国情的好制度,因为:(1)它集中体现了我国国家性质,符合我国国情。
(2)它有力地保障了人民当家作主的地位。
(3)它动员全体人民为社会主义现代化建设而奋斗。
(4)它保持了国家的独立和稳定。
3. 简述我国的政党制度。
答案:我国的政党制度是中国共产党领导的多党合作和政治协商制度。
这一制度的主要内容有:(1)中国共产党是执政党,是中国特色社会主义事业的领导核心。
(2)各民主党派是参政党,参加国家政权,参与国家大政方针和国家领导人选的协商,参与国家事务的管理,参与国家方针政策、法律法规的制定和执行。
(3)人民政协是多党合作和政治协商的重要机构,是中国政治生活中发扬社会主义民主的重要形式。
4. 简述我国的人民代表大会制度。
答案:我国的人民代表大会制度是适合我国国情和实际的政治制度,其主要内容包括:(1)国家的一切权力属于人民,人民通过人民代表大会行使国家权力。
(2)人民代表大会制度是人民实现民主权利的重要途径。
(3)人民代表大会制度是维护国家统一、民族团结、实现国家长治久安的保证。
(4)人民代表大会制度有利于调动人民的积极性、主动性、创造性,集中力量进行社会主义现代化建设。
5. 为什么说我国的民族区域自治制度是适合我国国情的好制度?答案:我国的民族区域自治制度是适合我国国情的好制度,因为:(1)它有利于保障各民族的平等、团结和共同繁荣。
(2)它有利于保障少数民族人民当家作主的权利。
新闻与传播硕士(新闻与传播专业综合能力)历年真题试卷汇编5(题后含答案及解析)题型有:1. 综合题 2. 案例分析题 3. 简答题 4. 名词解释题1.请为下面的新闻拟写标题。
(不超过12字)《中国日报》网站消息:联合国负责人道救援事务的副秘书长扬.埃格兰1月3日在每日例行新闻发布会上表示,印度尼西亚苏门答腊岛西部地区和亚齐省的遇难人数可能会增加数万人。
埃格兰说,印度洋海啸的遇难人数迄今已经突破15万人,这个数字还将进一步上升。
部分幸存者可能会由于药品紧缺而死于常见疾病。
正确答案:印度洋海啸遇难人数已突破15万。
涉及知识点:新闻写作2.请为下面的新闻拟写标题。
(不超过12字)北京时间2005年1月18日3时16分,中国第21次南极冰盖昆仑科学考察队12名队员成功抵达南极内陆冰盖的最高点。
鲜艳的五星红旗高高地飘扬在蓝天之下。
这是人类首次登上南极内陆冰盖之巅。
正确答案:中国人站立于南极冰盖之巅。
涉及知识点:新闻写作3.为报纸的专题网站策划一个专题报道。
(中国人民大学,2013)正确答案:网络新闻专题策划——“双十一光棍节展现单身魅力”专题(1)专题的选题策划。
如今节日越来越多,除了中国传统的以及西方的固定节日外,还有各式各样的新兴节日,深受年轻人的追捧。
其中,每年的11月11日已经成为世界公认的“光棍节”,特别是对于80、90后的“剩男剩女”来说,尤其热衷于过这个节日,所以,本次新闻所做的专题是关于光棍节的。
可预知事件中的节日专题。
(2)专题的策划角度。
光棍节是一个新兴的节日,在年轻人中很流行,现在很多网站都做光棍节的专题。
要吸引更多的受众,策划的角度尤为重要。
而策划角度是要通过光棍节的特殊含义反映现在年轻人的心声,通过“11.11”这个具有代表性的“符号”来引出全局,这是展开专题的起点,它的针对性强且容易引起读者的兴趣。
“双十一光棍节展现单身魅力”专题策划的可行性分析:如今,光棍成了一个“热词”。
金融硕士(MF)金融学综合历年真题试卷汇编5(题后含答案及解析) 题型有:1. 单项选择题 2. 名词解释 4. 简答题 5. 论述题单项选择题1.【2011浙江财经大学单选题第2题】在我国,收入变动与货币需求量变动之间的关系是( )。
A.同方向B.反方向C.无任何直接关系D.A与B都可能正确答案:A解析:收入增多,人们所需要持有的货币量也会增多。
知识模块:货币供求与均衡2.【2011南京航空航天大学选择题第5题】下列属于影响货币需求的机会成本变量的是( )。
A.利率B.收入C.物价变动率D.财富E.制度因素正确答案:A,C解析:货币需求的机会成本因素包括货币预期收益率,固定债券利率,非固定收益证券利率和预期物价变动率。
知识模块:货币供求与均衡3.【2011南京大学单选题第8题】持有货币的机会成本是( )。
A.汇率B.流通速度C.名义利率D.实际利率正确答案:C解析:持有外汇的机会成本是存入银行可以获得的利息。
知识模块:货币供求与均衡4.【2012中国人民大学单选题第3题】我国的货币层次划分中M2等于M1与准货币的加总,准货币包括( )。
A.长期存款B.短期存款C.长短期存款之和D.公众持有的现金正确答案:C 涉及知识点:货币供求与均衡5.【2011暨南大学单选题第15题】西方学者所主张的货币层次划分依据是( )。
A.购买力B.支付便利性C.流动性D.金融资产期限正确答案:C解析:货币层次划分依据是流动性。
知识模块:货币供求与均衡6.【2011南京大学单选题第11题】属于M2层次的货币供应量是指( )。
A.现金B.现金+支票存款C.现金+支票存款+定期存款+储蓄存款D.现金+支票存款+定期存款正确答案:C解析:M2=M1+定期存款+储蓄存款知识模块:货币供求与均衡7.【2011中山大学单选题第2题】决定货币M1数量时,主要由商业银行控制的因素有( )。
A.存款准备金率B.基础货币C.超额准备金率D.现金漏损率正确答案:C解析:只有超额存款准备是受商业银行控制的。
汇编考试题及答案详解一、选择题(每题2分,共20分)1. 下列哪一项是汇编语言的特点?A. 高级语言B. 面向对象C. 接近硬件D. 自动内存管理答案:C2. 汇编指令MOV AX, [BX]的含义是:A. 将AX寄存器的内容移动到BX寄存器B. 将BX寄存器的内容移动到AX寄存器C. 将内存地址BX指向的内容移动到AX寄存器D. 将AX寄存器的内容存储到内存地址BX指向的位置答案:C3. 下列哪一项不是汇编语言的伪操作码?A. ORGB. DBC. IFD. MOV答案:D4. 在汇编语言中,立即数的寻址方式是:A. 直接寻址C. 间接寻址D. 基址寻址答案:A5. 汇编程序中,用于定义数据的伪操作码是:A. EQUB. ENDC. DBD. DW答案:C6. 汇编语言中,指令JMP FAR PTR LABEL的作用是:A. 跳转到当前段内的LABELB. 跳转到其他段内的LABELC. 跳转到当前段的开始位置D. 跳转到其他段的开始位置答案:B7. 汇编语言中的段寄存器CS的作用是:A. 存储当前代码段的基地址B. 存储当前数据段的基地址C. 存储当前堆栈段的基地址D. 存储当前附加段的基地址答案:A8. 下列哪一项不是汇编指令的寻址方式?B. 寄存器寻址C. 相对寻址D. 绝对寻址答案:C9. 汇编语言中,指令PUSH AX的作用是:A. 将AX寄存器的内容压入堆栈B. 将AX寄存器的内容弹出堆栈C. 将AX寄存器的内容移动到其他寄存器D. 将AX寄存器的内容存储到内存答案:A10. 汇编语言中,指令DIV AX的作用是:A. 将AX寄存器的内容除以AL寄存器的内容B. 将AX寄存器的内容除以AH寄存器的内容C. 将AX寄存器的内容除以DX寄存器的内容D. 将AX寄存器的内容除以立即数答案:A二、简答题(每题5分,共10分)1. 解释汇编语言中的堆栈操作。
答案:堆栈操作是汇编语言中的一种数据结构操作,它遵循后进先出(LIFO)的原则。
应用统计硕士历年真题试卷汇编5(题后含答案及解析) 题型有:1. 单选选择题 3. 简答题 4. 计算与分析题单选选择题1.根据抽样调查资料,某企业工人生产定额平均完成105%,抽样平均误差为1%,置信概率为0.9545(t=2)时,可以确定该企业生产定额平均完成百分比( )。
[中央财经大学2012研]A.大于107%B.在104%和106%之间C.在103%和107%之间D.小于103%正确答案:C解析:总体比例π在1-α置信水平下的置信区间为:=[105%-2×1%,105%+2×1%] =[103%,107%] 知识模块:参数估计2.给定样本之后,降低置信水平会使得置信区间的宽度( )。
[中山大学2012研]A.增加B.减少C.不变D.可能增加也可能减少正确答案:B解析:在样本量相同的情况下,置信水平越高,置信区间越宽。
从直觉上说,区间比较宽时,才会使这一区间有更大的可能性包含参数的真值。
知识模块:参数估计3.下面对矩估计法中原点矩和中心矩表述正确的是( )。
[中央财经大学2012研]A.样本的一阶原点矩就是样本的原数据值B.样本的一阶原点矩就是样本的均值C.样本的二阶原点矩就是样本的均值D.样本的二阶中心矩就是样本的标准差正确答案:B解析:mk==E(Xk) k=1,2,…,称mk为X的k阶原点矩;vk=(Xi-k=E[X-E(X)]k k=2,3…,称vk为X的k阶中心矩,可见均值E(X)是X的一阶原点矩,方差D(X)是X的二阶中心矩。
知识模块:参数估计4.考虑总体均值的95.44%置信区间,已知总体服从正态分布且标准差为10;要使得到的置信区间的半径不超过1,需要的最小样本容量为( )。
[中山大学2012研、2011研]A.100B.400C.900D.1600正确答案:B解析:置信区问半径=≤1,解得n≥400。
知识模块:参数估计5.以下关于估计量的论断中,哪一项成立?( )[中山大学2012研]A.极大似然估计量一定是无偏估计量B.极大似然估计量一定是相合估计量C.有效估计量一定是最小方差无偏估计量D.相合估计量一定是最小方差无偏估计量正确答案:C解析:有效性是指对同一总体参数的两个无偏估计量,有更小标准差的估计量更有效。
行政法与行政诉讼法历年真题试卷汇编5(总分62,考试时间90分钟)1. 名词解释题1. 行政征收与行政征用(武大2007、2006、2005年研)2. 行政裁决与行政处罚(武大2010年研)3. 行政处罚与执行罚(华师2004年研)4. 行政处罚中的“一事不再罚”(南开大学2004年研)5. 执行罚与罚款(武大2001年研)6. 代执行与直接强制执行(武大2000年研)7. 行政强制与行政处罚(武大2011年研)8. 行政强制执行与行政强制措施(武大2007、2004年研)2. 简答题1. 简述行政规划的程序与救济。
(武大2011年研)2. 结合行政处罚法。
简述我国行政处罚的基本类型。
(武大2010年研)3. 简述人身罚的种类。
(山东大学2008年研)4. 行为罚的种类。
(山东大学2005年研)5. 简述“一事不再罚原则”在我国《行政处罚法》中的适用。
(武大2005年研)6. 简述行政强制执行。
(南开大学2003年研)7. 简述行政强制应遵循的法律基本原则。
(中央党校2009年研)3. 辨析题1. 行政处罚没有法定依据。
且不遵守法定程序的。
该行政处罚无效。
(北大1998年研)2. 直接强制是指行政强制执行机关对拒不履行其应履行的义务的行政相对人施以人身或者财产强制力。
以达到与义务主体履行义务相同状态的行政强制措施。
直接强制的表现形式为即时强制。
(电子科大2011年研)3. 某市为了改造旧城。
需拆除某条街道两旁的建筑。
市政府颁布通告。
要求该地段的100户居民限期搬迁。
市政府作出通告的行为性质是具体行政行为。
(电子科大2011年研)4. 论述题1. 什么是行政征收。
它具有何种特征。
行政征收行为在我国经济发展中有何作用?(电子科大2011年研)2. 试述我国《行政处罚法》第16条规定的相对集中行使行政处罚权制度。
(中山大学2011年研)5. 综合题1. 《行政处罚法》第41条规定:“行政机关及其执法人员在作出行政处罚决定之前。
英语专业(语言学)历年真题试卷汇编5英语专业(语言学)历年真题试卷汇编5(总分:44.00,做题时间:90分钟)一、简答题(总题数:16,分数:44.00)Please disambiguate the following 5 sentences, using the tree-diagram, or any other means that you think is appropriate.(北京交通大学2007研)(分数:10.00)(1).Jane showed her baby pictures.(分数:2.00)________________________________________________________________ __________________________正确答案:()解析:(2).The old man is drinking in the air.(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:a.(VP drinking in)(NP the air)b.(VP drinking(PP in the air)))解析:(3).We need more realistic officials to handle the economy.(分数:2.00)________________________________________________________________ __________________________正确答案:()解析:(4).We are sweeping the ground cigarettes on the street.(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:a.(VP sweeping(NP the ground cigarettes(PP on the street)))b.(vp sweeping(NP the ground cigarettes)(pp on the street)))(5).Tom exchanged the money and fell around the corner.(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:a.(Vp exchanged the money)and(Vp fell around the corner)b.(VP exchanged the money and fell)(PP around the corner))解析:1.What is Halliday"s idea on the relationship between the functions performed by language and its structures?(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:In Halliday"s point of view, there are three general functions of language: ideational(which is subdivided into experiential and logical), interpersonal and textual. And they are related to the three grammatical systems; transitivity, mood and theme. Specifically, the ideational function is realized as the transitivity system in the clause as a representation of experience, in which there are six processes; material, mental, relational, behavioral, verbal and existential. Actor, the so-called logical subject, is an important participant in the material process. The interpersonal function is realized as the mood system in the clause as an exchange, which is divided into the two major parts of Mood and Reside. And Subject is one of the two parts of Mood, the other part being the finite verbal operator. The textual function is realized as the thematic structure of the clause as a message. The two main constituents here are theme and rheme, the former being the point of departure of the message, or the concern of the clause, while the latter is the part in which the theme is developed.)2.What are deep and surface structures?(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:Deep structure is a central theoretical term in generative grammar opposed to surface structure. It is the abstract syntactic representation of a sentence—an underlying level of structural organization which specific all the factors governing the way the sentence should be interpreted. Surface structure is a central theoretical term in generative grammar, opposed to deep structure. It is the final stage in the syntactic representation of a sentence, which provides the input to the phonological component of the grammar, and which thus most closely corresponds to the structure we articulate and hear.)解析:3.In the following three sentences, the particle "up" stays in different positions, i. e. immediately after the verb; in between the noun phrase and the relative clause; and at the end of the sentence. Can you formulate a syntactic rule to explain the position changes of the particle?(1)She stood up the man who offered her a diamond.(2)She stood the man up who offered her a diamond.(3)She stood the man who offered her a diamond up.(南开大学2010研)(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:According to chomsky"s Generative and Functional Grammar, there is an underlying representation for any sentence. Then the underlying form is transformed into the surface form through sometransformational rules. The same underlyilyng form may result in different surface representation by undertaking different operation. Sometimes, the same surface form is likely to be transformed from different deep structure because of various movement. "Stand sb. up" means that sb. fails to show up in a date though he has promised to appear, and let the other wait for him in vain. The underlying form of the above three sentences have the same underlying form, that is " She stood the man up who offered her a diamond". The reason why they finally have the different form is that they have undertaken different operation. Because "up" is an adjunct in the three sentences, it is more convenient to put it since it will not change the property of the sentence. Therefore, finally we get the three kinds of surface forms. Sentence one, "up" is moved upward to the front of the man for the purpose of banlancing the sentence. Sentence two, "up" is moved upwards to the front of the attrubutive clause to the front of the attributive clause in order to achieve coherence. And the last sentence is the underlying form. Consequently, we can say that it is very flexible to position the adjunct in a sentence for various purposes.)解析:4.What is conceptual meaning? Try to distinguish it from any other types of meaning classified by Leech?(北二外2008研) (分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:According to Leech, conceptual meaning refers to the logical, cognitive or denotive content of the meaning of a word. It is concerned with the relationship between a word and the thing it refers to. Conceptual meaning overlaps to a large extent with the notionof reference. But the term "connotative" is used in daily conversation, refers to some additional, especially emotive, meaning. This type of meaning and the following four types, namely, social meaning, affective meaning , reflected meaning and collocative meaning, are collectively known as associative meaning in the sense that an elementary associationist theory of mental connections is enough to explain their use. The last type, thematic meaning, is more peripheral since it is only determined by the order of the words in a sentence and the different prominence they each receive.)5.Explain the notion of hyponym.(北二外2008研)(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:A term which is subordinate to another in that its extension is contained in the extension of another, e. g. "lion" or "tiger" is a hyponym of "animal".)解析:6.How would you describe the oddness of the following sentences, using semantic features?(浙江大学2004研)(a)The television drank my water.(b)His dog writes poetry.(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:(a)The verb drink represents a behavior of the animate beings, therefore, it is required that the subject of this verb should have a semantic feature as(+ ANIMATE), however, the word television, which is in position of subject, has an opposite feature:(- ANIMATE). That"s why such a collocation results in oddness. (b)The action of writing poetry is normally one which only human beings could do,therefore, the subject is required to have a semantic feature as(+ HUMAN); however, the word dog in the subject position is featured as(-HUMAN). Therefore, the sentence is odd.) 解析:What is one obvious presupposition of the speaker who says:(分数:4.00)(1).Where did he buy the beer?(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:One obvious presupposition of the sentence "Where did he buy the beer" should be " He has some beer".)解析:(2).Your watch is broken.(上海交大2006研)(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:One obvious presupposition of the sentence "Your watch is broken" should be "You have a watch".)解析:Tell the sense relation between a and b in each pair:(北二外2007研)(分数:4.00)(1).a. He no longer likes coffee. b. He liked coffee.(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:a entails b) 解析:(2).a. Mary is working in China. b. Mary is working in Beijing.(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:b presupposes a) 解析:7.In what way is componential analysis similar to the analysis of phonemes into distinctive features?(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:In the light of componential analysis, the meaning of a word consists of a number of distinctive meaning features; the analysis breaks down the meaning of the word into these features, and it is these different features that distinguish word meaning similarly. A phoneme is considered a collection of distinctive sound features;a phoneme can be broken down into these distinctive sound features and it is these sound features that distinguish different sounds.)8.Are utterances, sentences, and propositions the same?(分数:2.00)________________________________________________________________ __________________________正确答案:(正确答案:No. These three terms are used to describe different levels of language. The most concrete is utterance which is created by speaking(or writing)a piece of language. Sentences, on the other hand, are abstract grammatical elements obtained from utterances. For example, an utterance has a tone, or perhaps some accent due to regional or social variation, and phonetic details which identify individual speakers, etc. But at the level of sentence, these kinds of information are ignored. Propositions are the result of a further abstraction of sentences, which are descriptions of states of affairs and which some writers see as a basic element of sentence meaning. For example , the two sentences " Caesar invaded Gaul" and " Gaul was invaded by Caesar" hold the same preposition.)解析:9.Do you think there are true synonyms in English? Why?(厦门大学2010研)(分数:2.00)________________________________________________________________ __________________________正确答案:(正确答案:Synonymy is the technical name for the sameness relation. It is used to mean sameness or close similarity of meaning. Total synonymy is rare. The so-called synonyms are all context dependent. They all differ in one way or another. When you consider the meaning of a word, you need to consider both its denotation and its connotation. The denotation is the primary, literal meaning of a word. The connotation is the suggested or implied meaning of a word. Connotations usually come from experience or associations. Seeing a word used repeatedly in certain contexts gives the word a different color than it gets in the dictionary. There are no real synonyms, because two or more words named synonyms are expected without exception to differ from one another in one of the following aspects: (1)in shade of meaning(finish, complete, close, conclude); (2)in stylistic meaning(father, dad); (3)in emotive(or affective)meaning(smart, crafty); (4)in range of use or collocative meaning(accuse, charge);(5)in British and American English usages(autumn, fall). For example, they may differ in style. In the context "Little T om______a toy bear" , here buy is more appropriate than purchase. Because purchase is more formal than buy.)解析:10.What are the major concerns of pragmatics?(人大2006研)(分数:2.00)________________________________________________________________ __________________________正确答案:(正确答案:Pragmatics is the study of the language in use. It is mainly about how speakers use language appropriately and effectively in accordance with a given context. It is concerned with the study of meaning as communicated by a speaker(or writer)and interpreted by a listener(or reader). It has more to do with participants of communication and context in which communication takes place. Hence the study of speaker meaning, that of contextual meaning, of what is unsaid but communicated.)解析:11.How would you describe this short exchange in terms of the ardors performed by the speakers?(浙江大学2005研)Motorist: My car needs new exhaust system. Mechanic: I"ll be busy with this other car all day.(分数:2.00)________________________________________________________________ __________________________正确答案:(正确答案:In the motorist"s utterance, there are two types of speech acts performed, namely representative and directive, and as to the latter one, it is recognized as an indirect speech act, which is performed through the performance of the former one. Thus, by stating that his car needs new exhaust system, the motorist has in fact asked the mechanic to equip a new exhaust system for him. Similarly, in the mechanic"s utterance, there are two types of speech acts performed; one is representative, the other commissive. The commissive speech act in fact is an indirect one since it is recognized through theperformance of representative action. That is to say, by stating that he will be busy with another car all day, the mechanic has in fact told the motorist that he could not repair his car right away.) 解析:12.Conversational implicature is comparable to illocutionary force in speech act theory in that they are both concerned with the contextual side of meaning, or " 言外之意" in Chinese.(中山大学2005研)(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:We may summarize conversational implicature as a type of implied meaning. It could be inferred only by the dependence on the context of the utterance and shared knowledge between the speaker and listener. Illocutionary force, on other hand, refers to speaker"s meaning, contextual meaning , or extra meaning, that is, the meaning the speaker wants to convey in a specific context. By an illocutionary force, we can say "What does he mean by saying that?" In this sense, implica-ture is comparable to illocutionary force in speech act theory in that they are both concerned with the contextual side of meaning, or "言外之意" in Chinese.)解析:13.Decide which maxim of the cooperative principle has been flouted in the following utterances and what implicature can be drawn.(厦门大学2006研)(1)A: Can you tell me the secret? B: But John is there.(2)A: Let"s go to the movies. B: I"ll bring the Kleenex.(3)A: Would you drive a Mercedes? B: I wouldn"t drive ANY expensive car.(分数:2.00)________________________________________________________________ __________________________ 正确答案:(正确答案:In the exchanges, the maxim of relation has been flouted. As to instance(1), A will assume that if B is cooperative, his reply must be relevant in a different sense: I will not talk about my secret now because I do not want to let John know. In(2), the answer of B seems irrelevant to A"s utterance. By doing so, A will likely derive the implicature that B has accepted his suggestion , and is going to get prepared. In(3), by violating the maxim of relation, B intends to implicate that Mercedes is an expensive car and he would not drive a Mercedes.)解析:。
专升本(管理学)历年真题试卷汇编5(题后含答案及解析)题型有:1. 单项选择题 3. 名词解释 4. 简答题 6. 案例分析题8. 判断题单项选择题1.管理的核心是( )A.处理组织内部资源的稀缺问题B.处理与组织外部的关系C.处理组织内部与组织外部的一致性关系D.处理各种人际关系正确答案:D解析:管理的核心是处理各种人际关系。
2.首先提出目标管理的是( )A.孔茨B.巴纳德C.德鲁克D.西蒙正确答案:C解析:本题考查目标管理。
美国管理学家德鲁克提出目标管理,目标管理又被称为“管理中的管理”。
3.管理者必须因地制宜地将管理知识与具体管理活动相结合,这里强调的是( )A.管理的科学性B.管理的艺术性C.管理学的历史性D.管理学的实用性正确答案:B解析:本题考查管理的科学性与艺术性。
管理是科学与艺术的结合,管理的科学强调其客观规律性,管理的艺术性强调其实践性,将管理知识与具体管理活动相结合意在强调管理的实践性,即管理的艺术性。
4.管理层次产生的主要原因是A.职能分工的要求B.部门划分的需要C.权责明确的需要D.管理幅度的限制正确答案:D解析:本题考查管理层次与管理幅度的关系。
管理层次产生的主要原因是管理幅度的限制,在组织规模一定的情况下,管理幅度与管理层次成反比。
5.有那样—些因素,如果得到满足则感到满意,得不到满足则没有满意感,赫茨伯格将这类因素称为( )A.保健因素B.精神因素C.物质因素D.激励因素正确答案:D解析:本题考查赫茨伯格的双因素理论。
保健因素处理不好,会引起对工作不满情绪的产生;处理得好,可以预防或消除这种不满。
激励因素处理得好,能够使人产生满意情绪;处理不当,没有满意情绪,而不会导致不满。
6.下列按创新方式划分的领导类型是( )A.民主式领导B.魅力型领导C.战略型领导D.事务型领导正确答案:B解析:本题考查领导类型。
按领导者在领导过程中进行制度创新的方式,可以将领导风格分为魅力型领导者和变革型领导者。
汇编语言考试题库及答案一、选择题1. 在汇编语言中,以下哪个指令用于将数据从内存加载到寄存器中?A. MOVB. ADDC. SUBD. MUL答案:A2. 假设寄存器AX的值为1234H,执行指令“AND AX, 0F0H”后,AX 的值是多少?A. 1230HB. 0F34HC. 0F30HD. 1234H答案:C二、填空题1. 在汇编语言中,________指令用于将立即数加载到寄存器中。
答案:MOV2. 寄存器EAX的高16位是_______。
答案:AX三、简答题1. 解释汇编语言中的“段”是什么概念?答案:在汇编语言中,“段”是内存管理的一个概念,用于将程序的不同部分(如代码、数据、堆栈)分隔开来。
每个段都是内存中的一个区域,它有一个段基址,程序中的地址由段基址和偏移量组合而成。
2. 描述汇编语言中循环结构的实现方式。
答案:循环结构在汇编语言中通常通过标签和跳转指令实现。
首先定义一个循环的开始标签,然后在循环体中执行需要重复的操作。
循环结束前使用条件跳转指令(如JE、JNE等)跳回循环开始的标签,直到满足跳出循环的条件。
四、编程题1. 编写一个汇编程序,实现将两个16位无符号数相加,并将结果存储在寄存器AX中。
答案:```MOV AX, 1234HMOV BX, 5678HADD AX, BX```上述程序首先将1234H加载到AX寄存器中,然后将5678H加载到BX寄存器中,最后使用ADD指令将BX中的值加到AX中,结果存储在AX寄存器中。
2. 编写一个汇编程序,实现将字符串"Hello, World!"存储在内存中。
答案:```.DATAString DB 'Hello, World!', 0```上述程序在数据段定义了一个字符串"Hello, World!",后面跟着一个空字符作为字符串的结束标记。
汇编语言试题及答案一、选择题1. 下列汇编指令中,用于加载立即数至寄存器的是:A. MOVB. ADDC. SUBD. XOR答案:A. MOV2. MOV指令中,源操作数与目的操作数的位数必须相同吗?A. 是B. 否答案:B. 否3. 下列指令中,用于从内存读取数据的是:A. MOVB. JMPC. ADDD. LEA答案:D. LEA4. 下列寻址方式中,可以直接给出操作数的地址的是:A. 直接寻址B. 间接寻址C. 寄存器寻址D. 寄存器间接寻址答案:A. 直接寻址5. CPU中的程序计数器(PC)用于保存:A. 下一条指令的地址B. 当前指令的地址C. 上一条指令的地址D. 中断服务程序的地址答案:A. 下一条指令的地址二、填空题1. 8086处理器的数据总线位数是_________。
答案:162. MOV AX, BX 汇编指令是将______的值复制到______。
答案:BX,AX3. 寻址方式LEA BX, [SI+DI]的含义是将_______与_______的和作为BX的值。
答案:SI,DI4. 8086处理器的寻址空间大小是_________。
答案:1MB5. 标志寄存器中的ZF标志位表示_________。
答案:零标志位,表示结果为零三、简答题1. 简述什么是汇编语言?汇编语言是一种底层的程序设计语言,通过使用助记符来代替具体的操作码,使得编写的代码易于阅读和理解。
汇编语言直接操作计算机硬件,与机器语言密切相关,最终会被翻译成机器语言运行在计算机上。
2. 什么是寄存器?寄存器是计算机内部用于存储数据和执行操作的高速存储器。
不同的计算机体系结构会有不同的寄存器数量和用途。
寄存器的访问速度非常快,因此在编写汇编语言代码时,经常使用寄存器来进行数据的操作和传递。
3. 请举例说明MOV指令的用法及其作用。
MOV指令用于将数据从一个位置复制到另一个位置。
它可以将立即数、寄存器或内存中的数据复制到目标寄存器或内存位置。
汇编期末试题及答案一、选择题1. 汇编语言是一种 _____。
A. 高级编程语言B. 低级编程语言C. 自然语言D. 机器语言答案:B. 低级编程语言2. 汇编语言使用的是 _____。
A. 英文单词B. 二进制数C. 十进制数D. 十六进制数答案:D. 十六进制数3. 汇编语言的特点之一是 _____。
A. 语法严谨B. 代码简洁C. 易于理解和学习D. 可移植性强答案:A. 语法严谨4. 汇编语言最终需要翻译成 _____ 才能被计算机执行。
A. 高级编程语言B. 汇编器C. 操作系统D. 机器语言答案:D. 机器语言5. 汇编语言中,寄存器是 _____。
A. 存储数据的地方B. 存储指令的地方C. 进行运算的地方D. 执行输入输出的地方答案:A. 存储数据的地方二、填空题1. 汇编语言中,用于表示立即数的符号是 _____。
答案:#2. 用于表示寄存器的符号是 _____。
答案:$3. 汇编语言中,用于表示变量的符号是 _____。
答案:@4. 汇编指令 "mov ax, 5" 的作用是 _____。
答案:将立即数5存入寄存器ax中5. 汇编指令 "add bx, ax" 的作用是 _____。
答案:将寄存器bx的值与寄存器ax的值相加,并将结果存入寄存器bx中三、简答题1. 简述汇编语言相比高级编程语言的优缺点。
答:汇编语言相比高级编程语言的优点包括:- 可执行性强:汇编语言编写的程序可以直接在计算机上执行,无需额外的翻译和解释工作;- 控制权高:汇编语言可以直接操作硬件,对于特定应用领域的程序开发非常有优势;- 精确控制:汇编语言可以直接控制底层细节,如内存和寄存器,具有高度的灵活性和精准度。
汇编语言相比高级编程语言的缺点包括:- 可读性低:由于汇编语言的语法严谨,代码较为冗长,使得程序的可读性非常低;- 开发效率低:相比高级编程语言,汇编语言的开发效率较低,需要编写更多的代码才能完成相同的功能;- 可移植性差:汇编语言依赖于具体的硬件平台,不同的计算机体系结构可能需要不同的汇编语言程序。
2013年上海各区高考二模试卷汇编第五卷:简答题虹口区The poverty line is the minimum inc ome that people need for an acceptable standard of living. People with incomes below the poverty line are considered poor. Economists study the causes of poverty in order to find solutions to the problem.As the general standard of living in the country rises, the poverty line does, too. Therefore, even with today‟s relatively high standard of living, about 10 percent of the people in the United States are below the poverty line. However, if these people had stable jobs, they could have an acceptable standard of living. Economists suggest several reasons why poor people do not have jobs.For one thing, more than half of the poor p eople in the United States are not qualified to work. Over 40 percent of the poor people are children. By law, children less than 16 years old cannot work in many industries. And over 10 percent of the poor people are old. Many companies do not hire people over 65 years old, the normal retirement age.Some poor adults do not look for jobs for a variety of personal reasons: they are sick, they do not have any motivation(动力),they have family problems, or they do not believe that they can find a job.Other poor people look for a job but cannot find one. Many poor adults never went to high school. Therefore, when they look for jobs, they have few skills that they can offer.At the present time, the government thinks it can reduce poverty in the country in the following ways.First, if the national economy grows, businesses and industries hire more workers. Some of the poor who are qualified to look for jobs may find employment. Then they will no longer be below the poverty line.Second, if society invests in the poor, the poor will become more productive. If the government spends money on social programs, education, and training for poor people, the poor will have the skills to offer. Then it is more likely that they can find jobs.Finally, if the government distributes society‟s income differently, it raises some poor peo ple above the poverty line. The government collects taxes from the non-poor and gives money to the poor. These payments to the poor are called welfare. In 2010 over 18 million people in the United States received welfare.Some economists are looking for better solutions to the poverty problem. However, at the present time, many people depend on welfare for a minimally acceptable standard of living.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)81. What does the poverty line in a country change with?_______.82. Most of the American poor people are not qualified for employment because _______.83. In order for t he poor to have the skills to offer, the government must invest in _______.84. How do those below the poverty line enjoy the existing welfare from the government?Keys:81. The general standard of livin g82. they are too young or too old (to work)83. social programs, education, and training for poor peopl e84. They receive / get money collected from the rich / non-poor.黄浦区Relations between the United States and Spain were not very good in 1898. On February 15, a battleship called the USS Maine blew up and sank in the harbor at Havana, Cuba. More than 260 Americans were killed. Many Americans thought that Spanish saboteurs (破坏者) had set an underwater mine that caused the explosion.Witnesses and survivors had different versions of what happened. Some said that they heard two explosions. It was discovered that the magazine—which is a storage place for arms, ammunition(军火), and explosives—had exploded. Questions were raised about what caused the first explosion. Did the first explosion come from outside the ship, causing the magazine to explode? Or, did something on the ship blow up the magazine?Other witnesses said that there was only one explosion. If they are right, then what on the ship caused the magazine to explode? A theory supporting the two-explosion version was that rebels from Cuba had caused the explosion. The rebels were aware of the bad feelings between the United States and Spain. They would have been willing to cause trouble between the nations to bring an end to Spanish rule in Cuba.The United States government issued an ultimatum(最后通牒) to the Spanish government to end its occupation of Cuba. When Spanish officials refused, Congress and President William McKinley declared war on Spain. The war did not last long, because the United Sates forced an early surrender.More than 100 years after the explosion of Maine, the cause of the explosion is still unknown.Many questions remain. If an attack from outside the ship caused the magazine to explode, why didn‟t witnesses see a splash in the water? Why were there no dead fish in the water if there was an external explosion?With the mystery still unsolved, the question of what really happened to the USS Maine may never be answered.(Note: Answer the questions or complete the statements in NO MORE THAN EIGHT WORDS.)81. On February 15, 1898,more than 260 Americans lost their lives because of __________ .82. According to the passage, the “magazine” was used to _________.83. According to the two-explosion version, what‟s the probable purpose of the Cuban rebels to causethe explosion?84.What‟s the main topic of the passage?Keys:81. the explosion and sinking of the USS Maine82. store arms, ammunition, and explosives83. To cause trouble and end the Spanish rule/occupation.84. The Mystery of the USS Maine. / The (possible) causes of the USS Maine‟s Explosion闵行区For anyone who is determined to be a fashion designer, it is not enough to have succeeded in college. The real test is whether they can survive, and become established during their early 20s, making a name for themselves in the real world where business skills can be as important as creativity.Fashion is a hard business. There is a continuous amount of stress because work is at a constant and extremely fast speed to prepare for the next season‟s collections. It is extremely competitive and there is the constant need to make attractive advertisements of the latest fashion in newspapers and magazines. It also requires continual freshness because the appetite for new ideas is hard to satisfy. “We try to warn people before they come to us about how tough it is.” says Lydia Kemeny, the Head of Fashion at St. Martin‟s School of Art in London. “And we point out that drive and determination are absolutely necessary.”This may seem far removed from the popular opinions of fashionable young people spending their time designing pretty dresses. That may well be what they do in their first year of study but a good college won‟t be slow in introducing students to commercial realities. “We don‟t walk our foot on the blossoming flower of creativity but in the second year we start introducing the restrictions of price, producing ability, marketing and so on.”Almost all fashion design is done to a brief. It is not a form of self-expression as such, although there is certainly room for imagination and creativity. Most young designers are going to end up as employees of a producer or a fashion house and they still need to be able to work within the employers‟characteristic style. Even those who are most modern in their own taste of clothes may need to producedesigns which are right for the mainstream of market. They also have to be able to work at both the expensive and the cheap end of the market and the challenge to produce good design inexpensively may well be demanding.(Note: Answer the questions or complete the statements in NO MORE THAN 12 WORDS.)81. What are equally important if a fashion designer wants to be successful?82. Why does a fashion designer have to be creative?83. Besides learning to design beautiful dresses, students are also taught _______________.84. According to the last paragraph, ____________________ are the two things fashion designers haveto consider when working as employees.Keys:81. Business skills and creativity.82. Because consumers‟ needs keep changing / the appetite for new ideas is hard to satisfy.83. commercial realities / the restrictions of price, producing ability, marketing84. the employers‟ characteristic style and the mainstream of market.徐汇区It is estimated that around of the approximately six thousand languages that are spoken today, over three thousand of them are likely to have disappeared by the year 2100. Many of these are now classified as endangered languages and are classified as such by factors such as the number of speakers a language has, the age of the speakers, and the percentage of the youngest generation acquiring fluency in the language. For example, a language with many tens of thousands of speakers may be considered endangered if the children in the community are no longer learning the language. This scenario (情节) may happen in a place like Indonesia which as many different languages in use, but is trying to make communication easier by teaching a national language nation-wide. In another scenario, a language may only have a few hundred speakers but may not be considered endangered because all of the children in the community are learning the language.Once a language is classified as endangered, conservation efforts may be made in an attempt to revive the language. Whether or not to make such efforts is a decision which is ultimately made by the speakers of the language themselves, but success often requires a great deal of help and approval from the government or other authorities.One of the most famous language conservation success stories is that of the Welsh language. Historically, large numbers of Welsh people spoke only Welsh, but eventually English became the main language of Wales and fewer and fewer people learned Welsh. Conservation efforts began to be made in the mid-20th century with the establishment of such organizations as the Welsh Language Association in 1962. The Welsh Language Act and the Government of Wales Act, both passed in the 1990s, protected the Welsh language and made sure that English and Welsh would have equal status in Wales. Since 2000, the study of the Welsh language has been a compulsory subject in school. Today, over 22% of the population of Wales are Welsh speakers, up from 18% in 1991.81. What factors are taken into consideration when we classify languages as endangered ones, besidesthe number and the age of the speakers?82. One of the reasons why some languages go declining in Indonesia is___________________83. The word “ revive” in Para 2, most probably means …_______________________‟.84. What does the example of the Welsh language try to tell us?Keys:81. The percentage of young people among speakers.82. to make communication easier/to teach a national language nation-wide83. bring sth. back to life / bring sth. back into use / save84. An endangered language can be saved by conservation efforts.杨浦、静安、宝山、青浦区联考Children and adolescents who watch a lot of television are more likely to have antisocial and criminal behavior when they become adults, according to a new University of Otago, New Zealand, study published online in the journal Pediatrics. The study followed a group of around 1,000 children born in the New Zealand city of Dunedin in 1972-1973. Every two years between the ages of 5 and 15, they were asked how much television they watched. Those who watched more television were more likely to have a criminal conviction and were also more likely to have antisocial personality traits in adulthood.The study found that the risk of having a criminal behavior by early adulthood increased by about 30% with every hour that children spent watching TV on an average weeknight.The study also found that watching more television in childhood was associated, in adulthood, with aggressive personality, an increased tendency to experience negative emotions, and an increased risk of antisocial personality disorder; a psychiatric disorder characterised by persistent patterns of aggressive and antisocial behavior.The researchers found that the relationship between TV viewing and antisocial behavior was not explained by socio-economic status, aggressive or antisocial behavior in early childhood, or parenting factors.A study co-author, Lindsay Robertson, says it is not that children who were already antisocial watched more television. “Rather, children who watched a lot of television were likely to go on to manifest antisocial behavior and personality traits.”Other studies have suggested a link between television viewing and antisocial behavior, though very few have been able to demonstrate a cause-and-effect sequence. This is the first …real-life‟ stu dy that has asked about TV viewing throughout the whole childhood period, and has looked at a range of antisocial outcomes in adulthood. As an observational study, it cannot prove that watching too much television caused the antisocial outcomes, but the findings are consistent with most of the research and provides further evidence that excessive television can have long-term consequences for behavior.Antisocial behavior is a major problem for society. While we‟re not saying that television causes all antisocial behavior, our findings do suggest that reducing TV viewing could go some way towards reducing rates of antisocial behavior in society,” says Associate Professor Hancox.The American Academy of Pediatrics recommends that children should watch no more than 1 to 2 hours of quality television programming each day. The researchers say their findings support the idea that parents should try to limit their children's television use.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)81. The aim of the study is to reveal ______________________________________________.82. The researchers chose __________________________________________ as their researchsubjects(研究对象).83. What‟s the shortcoming of most of the studies on th is topic?__________________________________________________________.84. What do you suppose many parents will do after reading this passage?__________________________________________________________.Keys:81. the relationship between television viewing and antisocial behavior.82. about 1,000 children born in Dunedin in 1972-1973.83. They fail to demonstrate a cause-and-effect sequence.84. Limit their children‟s television use (to 1 to 2 hours).长宁、嘉定区Working mothers who try to do everything by themselves are more likely to become depressed than those accepting that they are not super humans, a recent study of hundreds of women suggests.Women are told a story that they can do it all,but most workplaces are still designed for employees without child-care responsibilities,and they can happily combine child raising and a career if they are willing to let some things slide. Katrina Leupp, a researcher,suggests that rather than trying to do everything themselves,working women should get family members or others to help with the housework and not feel guilty about leaving work early when family duty calls. High earners can follow the lead of actress Anna Friel, who let out her secret to dealing with work and being a mother at the same time ---employing two maids.A researcher from the University of Washington said:”Employment is beneficial for women”s health,even when differences in marital(婚姻的) satisfaction and working full-or part-time are ruled out .”But the analysis also found that not all working mothers are equally happy. The women with “supermum”attitudes as young adults showed more signs of depression, the American Sociological Society‟s annual conference stated. Women who try to do it all without any help are more likely to feel they are failures when things do not go to plan. Very often they may be drowned in tiredness. Lack of any”me time”could also be an issue. However, she stressed that working women--- including super mums --- generally still a lower risk of depression than stay-at-home mothers, adding:”But for better mental health, working mums should accept that they can‟t do it all.”Pam Spurr, a life coach and mother-of-two,said working women don‟t have to feel ashamed to take a care er break when they have kids to take care of or cut back on time in the office. She said:”We need to accept that we are only human and can‟t do it all.”(Note: Answer the questions or complete the statement in NO MORE THAN THE WORDS.)81.According to a recent study, in order not to be depressed,working mothers________.82.How should working women deal with career and family according to Katrina Leupp?83.What are the signs of super mums‟ depression?84.In Pam Spurr‟s opinion,working women need to realize there is no shame in ________.奉贤区Note:Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)81.The research by Stockholm‟s Karolinska Institute shows that __________ can help to decrease therisk of having a stroke.82.In addition to lowering blood pressure, flavonoids make contributions to __________.83.What can account for the link between chocolate consumption and strokes according to Fayad?84.Why is moderate chocolate consumption important?Keys:81.eating one chocolate bar per week82.thinning the blood and improving the function of blood vessels83.health or lifestyle differences that went undetected84.Because too much chocolate consumption can lead to obesity闸北区(Note:Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)81. Commercial insurance data are mentioned in the first paragraph to show that __________.82. Patients‟ __________ attitude towards medical care caused today‟s overtreatment.83. What is the leading reason for the lack of primary-care doctors?84. What are the two methods to fight the overtreatment problem?Keys:81. The young are big consumers of healthcare too.82. “More is better”83. The worsening doctor-patient relationship.84. Care organizations and program called Choosing Wisely.普陀区(Note:Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)81. The purpose of Berland and Schoen‟s research is to __________.82. What is the leading factor that helps individuals to be successful according to Berland and Schoen?83. How will a Natural-Born Leader feel when he is told to finish some challenging tasks?84.Berland and Schoen have studied Independent Seekers in the two aspects: __________.Keys:81.Search for the inner qualities of successful persons.82.Mastering his/her own identities.83.Satisfied.84.Inner qualities and work attitude.上海2013届高考英语二模卷试题集(9)普陀区。