2014练习9
华师网络2014年9月课程考试《中国当代文学》练习测试题库及答案
华中师范大学网络教育《中国当代文学》练习测试题库及答案一、填空题1、《“锻炼锻炼”》中两个落后的劳动妇女的名字分别是()和()。
2、()在1955年创作的长篇小说《》,是我国第一部反映农业合作化运动的长篇小说。
3、1962年,西戎的短篇小说《》曾引起过广泛的争论。
4、马多寿是赵树理的小说《》中的人物。
5、小飞蛾是赵树理的小说《》中的人物。
6、马烽、西戎解放前曾合写过长篇章回体小说《》。
7、短篇小说集《我的第一个上级》的作者是()。
8、短篇小说《山地回忆》的作者是()。
9、孙犁以抗日战争为题材的长篇小说是《》。
10、蒋俗儿是孙犁的小说《》中的人物。
11、《芸斋小说》的作者是()。
12、妞儿是孙犁的短篇小说《》中的人物。
13、小满儿是孙犁的小说《》中的人物。
14、()称誉茹志鹃的小说风格是“清新俊逸”。
15、()在五六十年代被人称为写“家务事,儿女情”的作家。
16、茹志鹃的小说《》在新时期曾开反思文学风气之先。
17、“双百”方针是由()在()年的最高国务会议上提出来的。
18、1956年在全国知识分子问题会议上,()作了《关于知识分子问题的报告》,申明新中国的知识分子已经是中国工人阶级的一部分。
19、()在“百花”时期率先质疑“社会主义现实主义”,发表著名论文《》。
20、陆文夫的小说成名作是《》。
21、宗璞的小说成名作是《》。
22、“百花文学”在新时期曾结集为《》公开出版。
23、柳青在解放前创作的一部长篇小说是《》。
24、徐改霞是长篇小说《》中的人物。
25、柳青建国后创作的一部中篇小说是《》。
26、周立波写“土改”的长篇小说是《》,写“合作化”的长篇小说是《》。
27、“写中间人物”是()在1962年的“大连会议”上正式提出来的创作口号。
28、邓秀梅是长篇小说《》中的人物。
29、多卷本长篇小说《红旗谱》包括《》、《》、《》三部。
30、冯兰池是长篇小说《》中的反面人物形象。
31、知侠在五十年代创作的一部家喻户晓的长篇小说是《》。
2014年高考数学(文)难题专项训练(9)函数的概念(含答案)
【冲击高分系列】2014年高考数学(文)难题专项训练:函数的概念与基本初等函数(指数函数、对数函数、幂函数)1.(2013年辽宁五校协作体高三第二次模拟,12,5分) 已知是定义在R上的偶函数,在区间上为增函数,且,则不等式的解集为()A. B. C. D.2.(2013年四川成都高新区高三4月模拟,10,5分)若不等式对恒成立,则实数的取值范围是()A. B. C. D.3.(2013年山东省高三4月巩固性练习,12,5分) 已知函数若函数的零点按从小到大的顺序排列成一个数列,则该数列的通项公式为() A.B.C.D.4.(2013年山东省高三4月巩固性练习,11,5分) 函数的图象大致为()A. B. C. D.5.(2013年东北三校高三第二次联合考试,12,5分) 当时,函数的图象大致是()6.(2013年湖北七市高三4月联合考试,8,5分) 定义:函数的定义域为D, 如果对于任意的,存在唯一的,使得(其中c为常数)成立,则称函数在D上的几何均值为c,则下列函数在其定义域上的“几何均值” 可以为2的是()A. B.C. (e为自然对数的底)D.7.(2013湖北黄冈市高三三月质量检测,10,5分)将一骰子抛掷两次,所得向上的点数分别为和,则函数在上为增函数的概率是()A. B. C. D.8.(2013山东青岛高三三月质量检测,12,5分) 定义区间,,,的长度均为. 用表示不超过的最大整数,记,其中.设,,若用表示不等式解集区间的长度,则当时,有()A.B.C.D.9.(2013山东青岛高三三月质量检测,11,5分) 已知函数对定义域内的任意都有=,且当时其导函数满足若,则()A.B.C.D.10.(2013天津市滨海新区五所重点学校高三联考,8,5分) 已知函数,若方程在区间内有个不等实根,则实数的取值范围是()或或11.(2013吉林省普通中学一月期末,11,5分)已知是定义在上的奇函数,当时的图像如图,那么不等式的解集是()A.B.C.D.12.(2013福建厦门一月质量检测,10,5分)函数满足:(i)x∈R,,(ii)x∈[-1,1],.给出如下四个结论:①函数在区间[1,2]单调递减;②函数在点()处的切线方程为4x +4y-5 =0;③若数列满足,则其前n项和;④若有实根,则a的取值范围是0≤a≤1.其中正确结论的个数是A.l B.2C.3D.4 13. (2013山东省济宁市一月期末,12,5分)已知函数,,的零点分别为,则的大小关系是()A. B. C. D.14.(2012山东省规范化学校高三11月月考,12,5分)已知函数的定义域为实数集R,满足(M是R的非空真子集),在R上有两个非空真子集A,B,且,则的值域为()A. B.{1} C. D.15.(2012山东省规范化学校高三11月月考,11,5分)已知则下列函数的图象错误的是()16. (2012北京市海淀区高三11月月考,8,5分)已知集合,若对于任意,存在,使得成立,则称集合是“好集合”.给出下列3个集合:①②③其中所有“好集合”的序号是A.①②B.②③C.③D.①②③17.(2012北京市东城区普通校高三11月联考,8,5分)某企业投入100万元购入一套设备.该设备每年的运转费用是0.5万元,此外每年都要花费一定的维护费,第一年的维护费为2万元,由于设备老化,以后每年的维护费都比上一年增加2万元.为使该设备年平均费用最低,该企业()年后需要更新设备.A. 10B. 11C. 13D. 2118.(2012江西省临川一中,师大附中高三联考,10,5分)设函数是定义在R上以为周期的函数,若在区间上的值域为,则函数在上的值域为()A. B. C. D.19.(2012浙江绍兴一中高三十月月考,10,3分)设,若对于任意,总存在,使得成立,则的取值范围是( )A. B. C. D.20. (2012广东省海珠区高三综合测试,10,5分)已知函数对任意的,都存在,使得则实数的取值范围是( )21. (2012山东日照高三第二次段考,12,5分)已知函数是定义域为的偶函数,且上是增函数,那么上是()A.增函数B.减函数C.先增后减的函数D.先减后增的函数22. (2012山西大学附中十月月考,11,5分)已知函数在处有极值,则等于()A.11或18B.11C.18D.17或1823. (2012山东省济南市第二次模拟,12,5分)下列命题:①函数,的最小值为2;②线性回归方程对应的直线至少经过其样本数据点(,),(,),…,(,)中的一个点;③命题p:x R,使得,则p:x R,均有x2+x+1≥0;④若x1,x2,…,x10的平均数为a,方差为b,则x1+5,x2+5,…,x10+5的平均数为a+5,方差为b+25.其中,错误命题的个数为()A. 0B. 1C. 2D. 324. (2012山东省济南市第二次模拟,11,5分)设函数与函数的图象如图所示,则函数的图象可能是()25. (2012山东省济南市第二次模拟,9,5分)已知函数,若是的零点,且0<t<,则()A. 恒小于0B. 恒大于0C. 等于0D. 不大于026.(2012武汉市毕业生4月调研,8,5分)设O为△ABC所在平面内一点.若实数x、y、z满足x+y+z=0(x2+y2+z2≠0),则“xyz=0”是“点O在△ABC的边所在直线上”的(A)充分而不必要条件(B)必要而不充分条件(C)充要条件(D)既不充分也不必要条件27. (2012北京西城区第二次模拟,7,5分)某大楼共有12层,有11人在第1层上了电梯,他们分别要去第2至第12层,每层1人.因特殊原因,电梯只允许停1次,只可使1人如愿到达,其余10人都要步行到达所去的楼层.假设乘客每向下步行1层的“不满意度”增量为1,每向上步行1层的“不满意度”增量为2,10人的“不满意度”之和记为S.则S最小时,电梯所停的楼层是()A.7层B.8层C.9层D.10层28. (2012北京海淀区期末卷,8,5分)点是曲线上的一个动点,曲线在点处的切线与轴、轴分别交于两点,点是坐标原点. 给出三个命题:①;②的面积为定值;③曲线上存在两点,使得为等腰直角三角形.其中真命题的个数是() (A)1(B)2(C)3(D)029.(2013高考仿真卷五, 12, 5分)已知函数f(x) =g(x) =kx, 若函数h(x) =f(x) -g(x) 有3个不同的零点, 则实数k的取值范围是()A. (-∞, 0)B. [2, +∞)C. (0, +∞)D. (2, +∞)30. (2013高考仿真卷四, 12, 5分)已知函数f(x) =|log3(x-1) |-有两个零点x1, x2, 则()A. x1x2<1B. x1x2>x1+x2C. x1x2=x1+ax2D. x1x21+x231.(2013高考仿真卷三, 12, 5分)关于x的方程(x2-4) 2-4|x2-4|+k=0, 给出下列四个命题:①存在实数k, 使得方程恰有2个不同的实根;②存在实数k, 使得方程恰有4个不同的实根;③存在实数k, 使得方程恰有5个不同的实根;④存在实数k, 使得方程恰有8个不同的实根.其中假命题的个数是()A. 0B. 1C. 2D. 332.(2012河南高三模拟, 12, 5分)已知函数f(x) =若互不相等的实数a, b, c满足f(a) =f(b) =f(c) , 则a+b+c的取值范围是()A. (-∞, 2+B. (-∞, 1+C. (1, 2)D. (2, +∞)33.(2012哈尔滨高三三模, 12, 5分)已知函数f(x) =则下列关于函数y=f[f(x) ]+1的零点个数的判断正确的是()A. 当k>0时, 有3个零点; 当k≤0时, 有2个零点B. 当k>0时, 有4个零点; 当k≤0时, 有1个零点C. 无论k为何值, 均有2个零点D. 无论k为何值, 均有4个零点34.(2012山西高三模拟, 12, 5分)已知定义在R上的函数f(x) 满足: f(x) =且f(x+2) =f(x) , g(x)=, 则方程f(x) =g(x) 在区间[-5, 1]上的所有实根之和为()A. -5B. -6C. -7D. -835.(2012江西, 10, 5分) 如图, |OA|=2(单位: m) , |OB|=1(单位: m) , OA与OB的夹角为, 以A为圆心, AB为半径作圆弧与线段OA延长线交于点C. 甲、乙两质点同时从点O出发, 甲先以速率1(单位: m/s) 沿线段OB行至点B, 再以速率3(单位: m/s) 沿圆弧行至点C后停止; 乙以速率2(单位: m/s) 沿线段OA行至点A后停止. 设t时刻甲、乙所到达的两点连线与它们经过的路径所围成图形的面积为S(t) (S(0) =0) , 则函数y=S(t) 的图象大致是()36.(2012山东, 12, 5分) 设函数f(x) =, g(x) =-x2+bx, 若y=f(x) 的图象与y=g(x) 的图象有且仅有两个不同的公共点A(x1, y1) , B(x2, y2) , 则下列判断正确的是()A. x1+x2>0, y1+y2>0B. x1+x2>0, y1+y2<0C. x1+x2<0, y1+y2>0D. x1+x2<0, y1+y2<037. (2011山东, 10, 5分)函数y=-2sin x的图象大致是()38.(2011浙江, 10, 5分)设函数f(x)=ax2+bx+c(a, b, c∈R). 若x=-1为函数f(x)e x的一个极值点, 则下列图象不可能为y=f(x)的图象是()39. (2011课标, 12, 5分)已知函数y=f(x)的周期为2, 当x∈[-1, 1]时f(x)=x2, 那么函数y=f(x)的图象与函数y=|lg x|的图象的交点共有()A. 10个B. 9个C. 8个D. 1个40.(2009江西, 11, 5分)如图所示, 一质点P(x, y)在xOy平面上沿曲线运动, 速度大小不变, 其在x轴上的投影点Q(x, 0)的运动速度V=V(t)的图象大致为()41.(2011江西, 10, 5分)如图, 一个“凸轮”放置于直角坐标系X轴上方, 其“底端”落在原点O处, 一顶点及中心M在Y轴正半轴上, 它的外围由以正三角形的顶点为圆心, 以正三角形的边长为半径的三段等弧组成.今使“凸轮”沿X轴正向滚动前进, 在滚动过程中, “凸轮”每时每刻都有一个“最高点”, 其中心也在不断移动位置, 则在“凸轮”滚动一周的过程中, 将其“最高点”和“中心点”所形成的图形按上、下放置, 应大致为()42.(2011广东, 10, 5分)设f(x), g(x), h(x)是R上的任意实值函数. 如下定义两个函数(f。
2014. 语言学概论练习题
Questions and TasksCHAPTER 1:Introduction: human language and linguistics1. How do you interpret the following definition of linguistics:Linguistics is the scientific study of language.2.In what basic ways does modern linguistics differ from traditionalgrammar?3.How is Saussure’s distinction between langue and parole similar toChomsky’s distinctionCHAPTER 2:Phonetics and Phonology4.What criteria are used to classify the English vowels?5.How do phonetics and phonology differ in their focus of study?6.What is a phone? How is it different from a phoneme? How areallophones related to a phoneme?7.Give the phonetic symbol for each of the following sound descriptions (see p.32)CHAPTER 3:Morphology8. Define the following terms:morpheme free morphemebound morpheme compoundderivation inflectionopen-class closed-classgrammatical word lexical wordaffix rootstem9. Think of three morpheme suffixes, give their meaning, and specify thetypes of stem they may be suffixed to. Give at least two examples of each.Model: -orsuffix: -ormeaning: the person or thing performing the actionstem type: added to verbsexamples: actor, "one who acts in stage plays, motion pictures, etc." •translator, "one who translates"10. Think of three morpheme prefixes, give their meaning, and specify thetypes of stem they may be prefixed to. Give at least two examples of each.Model: a-preffix: a-meaning: “without; not"stem type: added to adjectivesexamples: asymmetric, “lacking symmetry”asexual, “without sex or sex organs”CHAPTER 4: Syntax11.T he following phrases include a head, a complement, and a specifier.Draw the appropriate tree structure for each.full of peoplemove towards the window12.D raw phrase structure trees for each of the following sentences.Marie became very ill.He often reads detective stories.13.T he derivations of the following sentences involve the inversiontransformation. Give the deep structure and the surface structure of each of these sentences.Should the student report the incident?What did you eat for lunch?CHAPTER 5: Semantics14.W hat are the major types of synonyms in English?15.E xplain with examples “homonymy”, “polysemy”, and “hyponymy”.16.T o which category does each of the following pairs of antonyms belong?north/south, vacant/occupied, above/below, literate/illiterate, doctor/patient, poor/rich, wide/narrow, father/daughter17.T ry to analyze the following sentences in terms of prediction analysis:The man sells ice-cream.The tree grows well.CHAPTER 6: Pragmatics18.W hat does pragmatics study? How does it differ from traditionalsemantics?19.A ccording to Austin, what are the three acts a person is possiblyperforming while making an utterance. Give an example.20.W hat are the four maxims of the CP? Try to give your own examples toshow how flouting these maxims gives rise to conversationalimplicature?CHAPTER 7: Sociolinguistics21.H ow is language related to society?22.I n what sense is the standard dialect a special variety of language?23.H ow do bilingualism and diglossia differ, and what do they have in common?CHAPTER 8: Psycholinguistics24.W hat is lateralization of the human brain?25.W hat is psycholinguistics?26.W hat have we learnt from the research into the comprehension of spokenand written language?27.W hat is the Levelt’s model for speech production?28.D o you agree to the innateness hypothesis? Why do or why don’t?29.H ow do children acquire WH questions?30.W hat are the three stages in children’s acquisition of English negatives?CHAPTER 9: Applied Linguistics31.W hat is the relationship between applied linguistics and foreignlanguage teaching?32.W hat are the three major factors in syllabus design?33.T ry to explain the following terms:applied linguistics, task-based learning approach, proficiency test, achievement test, validity, reliability, L1 transfer, interlanguage, learning strategies, intralingual error, interlingual error34.W hat is Krashen’s Input Hypothesis?35.I dentify the errors in the following sentences and trace the possible cause for each error.Please do not hinder my work.---Would you mind lending me your tape-recorder?---Yes, certainly.During the meeting we discussed about the research project.Alison is in poor health. She is easy to catch cold.The light can impress the film and in this way to fix the image of the film.The scenery is too beautiful to describe it.36.B ased on your own experience, give at least three examples which arerelated to overgeneralization and performance errors.。
奇与偶的应用
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
28.35-7的结果是奇数,还是偶数?
A.奇数B.偶数
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
29.16-7的结果是奇数,还是偶数?
A.奇数B.偶数
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:A
30.46-8的结果是奇数,还是偶数?
A.奇数B.偶数
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
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31.4735-2457的结果是奇数,还是偶数?
A.奇数B.偶数
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
32.3197+89439的结果是奇数,还是偶数?
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
35.豆豆和跳跳都有偶数块糖果.那么,他俩糖果的总数可能是多少?
A.23B.24C.25D.37
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
36.豆豆和跳跳都有奇数块糖果.那么,他俩糖果的总数可能是多少?
A.40B.45C.87D.99
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:C
13.欢欢在家玩一种游戏,规则是只能沿着黑线在紫红水滴和天蓝水滴之间来回跳.若规定欢欢从一种水滴跳到另一种水滴叫跳1次,如果欢欢最初在紫红水滴上,跳9次后,他跳到了紫红水滴上,还是跳到了天蓝水滴上?
复杂和差倍
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
14.旦旦、雁雁和文雯去摘桃子,旦旦摘的桃子比雁雁的2倍少1个,雁雁摘的桃子比文雯的3倍多2个.下列线段图正确的是__________.
A. B. C.
来源:2014·乐乐课堂·练习
难度:简单
类型:选择题
答案:B
15.旦旦、雁雁和文雯去摘桃子,旦旦摘的桃子比雁雁的2倍多2个,雁雁摘的桃子比文雯的2倍多3个.下列线段图正确的是__________.
22.旦旦、雁雁和文雯进行投篮比赛,旦旦投进的球个数比雁雁的2倍少4个,雁雁投进的球个数比文雯的3倍多1个.三人一共投进了39个球,那么旦旦投进了__________个球.
来源:2014·乐乐课堂·练习
难度:简单
类型:填空题
答案:22
23.旦旦、雁雁和文雯进行投篮比赛,旦旦投进的球个数比雁雁的2倍少8个,雁雁投进的球个数比文雯的2倍多2个.三人一共投进了33个球,那么雁雁投进了__________个球.
难度:简单
类型:填空题
答案:90
3.小山羊的年龄是旦旦和雁雁年龄和的4倍,三人的年龄和是250岁,那么小山羊的年龄是__________岁.
来源:2014·乐乐课堂·练习
难度:简单
类型:填空题
答案:200
4.大胃王旦旦一共吃了包子、饺子和馒头共120个.其中包子和饺子的数量是馒头的3倍,旦旦吃了20个饺子,那么她吃了__________个包子.
来源:2014·乐乐课堂·练习
难度:简单
类型:填空题
答案:70
5.文雯有漫画书、小说、杂志共80本,其中杂志有10本,杂志和小说的数量是漫画的4倍,那么小说有__________本.
华师网络2014年9月课程考试《城市社会学》练习测试题库及答案
华中师范大学网络教育学院《城市社会学》练习测试题库及答案一、填空题1.芝加哥学派认为城市社会学的研究对象是。
2.美国社会学家路易斯·沃斯认为城市是一种。
3.城市社会学是一门实证科学,它建立在和的基础上。
4.滕尼斯认为的城市社会是。
5.齐美尔指出:个人必须学会。
6.帕克建立了美国第一个。
7.城市起源学说主要有、、、、。
8.传说中我国最早的城市是。
9.中世纪欧洲城市社会结构发现了变化,内部出现了。
10.唐朝时期,是全国最大的商业中心。
11.美国学者吉斯特和费瓦说工业革命使主宰了世界。
12.是指城市坐落在地球表面的位置以及实际范围。
13.货运中转理论是由美国社会学家提出的。
14.是由德国学者韦伯提出的,它侧重于解释工业活动的布局。
15.霍伊特根据变化,提出,用于解释城市地域结构变迁。
16.马克思运用社会结构理论对社会进行宏观分层,确立了、、三层次的格局。
17.宏观结构主义的代表人物有、、和。
18.城市社会结构的主要特点是、、、、。
19.消费资料工业净产值与生产资料资料工业净产值之比叫。
20.根据城市化的方向可以把城市化分为城市化和城市化。
21.城市化过程大致要经历、和。
22.卫星城市发展一般会经历三个阶段即、、。
23.城市人口流动的类型主要有、、、。
24.影响城市住宅问题社会因素主要包括、、、。
25.城市规划的主要特点是、、、。
26.1933年国际现代建筑协会制定了一个城市规划大纲叫。
27.社会文化论认为环境包括、、。
28.城市管理既是对的管理,也是对的管理。
29.现在世界各国采用的行政体制主要有、、。
30.城市经济管理的主要手段是、和。
31.均质运动是城市地域在职能分化中、的过程中,是城地域形成一种结构性的职能地域体系。
32.城市生态系统主要有、、、等四项基本功能。
33.与传统城市相比,生态城市有以下特点:、、、、。
34.德国社会学家韦伯提出可以从三个维度:、、划分社会分层。
35.代内流动研究的是社会成员个人一生中的变化情况。
高中英语真题-2014高考英语:2013暑假单项选择练习题(9)及答案解析
高中英语真题:2014高考英语:2013暑假单项选择练习题(9)及答案解析1. I'd like to be a professional singer, but I don't think I've got__ ________.A. a good voice enoughB. a good enough voiceC. a voice enough goodD. an enough good voice2. It may not rain, but you had better take an umbrella_________ _.A. in caseB. as wellC. as leastD. in need3. Don't be joking. It's time to____________ your business.A. set outB. take upC. go onD. get down4. She liked the dictionary so much that she would like to take it ____________ it cost.A. whyB. how muchC. whateverD. how expensive5. The boss____________ the worker how to do it, or the accide nt couldn't have happened.A. can't have toldB. ought to tellC. could have toldD. mustn't have told6. He is believed____________ in at his office on his way home.A. droppingB. to have droppedC. having droppedD. to be dropped7. Moreover, __________you may hardly believe, the examiners had decided in advance to fail half the students taking part in th e exams.A. whichB. thatC. whoD. whom8. I can't make a decision now. I need _________ more time to t hink it over.A. ratherB. fairlyC. quiteD. lot9. --Tell me where you live, please.--I live____________.A. in 123, King StreetB. at 123, King StreetC. in King Street, 123D. at King Street, 12310. --Which coat would you prefer, sir?--I’11 take___________, to have a change sometimes.A. all themB. them allC. both themD. them both1.B enough曲修饰形容词时要后置,修饰名词时要前置。
2014高考数学易错题解题方法大全(7)
2010高考数学易错题解题方法大全(7)【范例1】已知A ⊙{,,}B z z xy x A y B ==∈∈,集合{1,0,1}A =-,{sin ,cos }B αα=,则集合A ⊙B 的所有元素之和为( )A .1 B.0 C.-1 D.sin cos α+α答案:B【错解分析】此题容易错选为A ,C ,D ,错误原因是对集合A 中的元素特点不好。
【解题指导】集合A 中1,1-是相反数.【练习1】集合{}*∈==N n n x x P ,2,{}*∈==N n n x x Q ,3,则Q P ⋂中的最小元素 为( ) A .0 B .6 C .12 D .{}6【范例2】在数列{}n a 中,233,1411+==+n n a a a ,则使02<+n n a a 成立的n 值是( ) A.21 B.22 C.23 D.24 答案:A【错解分析】此题容易错选为B ,错误原因是没有理解该数列为等差数列。
【解题指导】由已知得321-=-+n n a a , 3244)32)(1(14n n a n -=--+=,2+n n a a =3244n -·3240n-<0,2220,0)22)(20(<<<--n n n ,因此21=n ,选A. 【练习2】数列{}n a 的通项公式是关于x 的不等式)(2*∈<-N n nx x x 的解集中的整数个数,则数列{}n a 的前n 项和n S =( ) A.n 2B.n(n+1)C.2)1(+n n D.(n+1)(n+2) 【范例3】若圆221x y +=与直线2y kx =+没有..公共点的充要条件是( )A .(k ∈B . (k ∈C .((2)k ∈-+,∞D .((3)k ∈-+,∞答案:B【错解分析】此题容易错选为D ,错误原因是对直线在转动过程中,斜率的变化规律掌握不好。
【解题指导】当3±=k 时,直线与圆相切,直线2y kx =+过定点(0,2)。
华师网络2014年9月课程考试《软件工程》练习测试题库及答案
华中师范大学网络教育学院《软件工程》练习测试题库及答案一、单项选择题1.开发软件所需高成本和产品的低质量之间有着尖锐的矛盾,这种现象称做()A.软件工程B.软件周期C.软件危机D.软件产生2.研究开发所需要的成本和资源是属于可行性研究中的()研究的一方面。
A.技术可行性B.经济可行性C.社会可行性D.法律可行性3.IDEF0图不反映出系统()A.系统做什么B.系统功能如何实现C.系统由谁来做D.系统实现的约束条件4.模块的内聚性最高的是()A.逻辑内聚B.时间内聚C.偶然内聚D.功能内聚5.在SD方法中全面指导模块划分的最重要的原则是()A.程序模块化B.模块高内聚C.模块低耦合D.模块独立性6.软件详细设计主要采用的方法是()A.模块设计B.结构化设计C.PDL语言D.结构化程序设计7.下列关于JSP方法不正确的说法是()A.JSP方法主要用于规模不大的数据处理系统B.JSP方法不明确的划分软件概要设计和详细设计的两个阶段C.JSP方法适用于输入数据和输出数据之间有对应关系的问题求解D.JSP方法根据输入、输出的数据结构,按一定的规则映射成软件的体系结构。
因此它只适用于详细设计阶段8.不适合作为科学工程计算的语言是()A. PascalB. CC. FortranD. Prolog9.黑盒测试在设计测试用例时,主要需要研究()A.需求规格说明与概要设计说明B.详细设计说明C.项目开发计划D.概要设计说明与详细设计说明10.若有一个计算类型的程序,它的输入量只有一个X,其范围是[-1.0,1.0],现从输入的角度考虑一组测试用例:-1.001,-1.0,1.0,1.001。
设计这组测试用例的方法是()A.条件覆盖法B.等价分类法C.边界值分析法D.错误推测法11.下列属于维护阶段的文档是()A.软件规格说明B.用户操作手册C.软件问题报告D.软件测试分析报告12.快速原型模型的主要特点之一是()A.开发完毕才见到产品B.及早提供全部完整的软件产品C.开发完毕后才见到工作软件D.及早提供工作软件13.因计算机硬件和软件环境的变化而做出的修改软件的过程称为()A.较正性维护B.适应性维护C.完善性维护D.预防性维护14.类库这种机制是()级别的信息共享。
蜜谱市嫩翠学校高考英语 完形填空练习题(9)
赛察州蜜谱市嫩翠学校2014高考英语完形填空精英练习题(9)及答案完形填空练习There once was a little boy who wanted to meet God. He knew it was a long trip to where God lived, so he 1 his suitcase with Twinkies and a six-pack of root beer and he started his 2 .When he had gone about three blocks, he met an old women. She was 3 in the park just staring at some pigeons (鸽子). The boy sat down next to her and opened his 4 . He was about to take a drink from his root beer when he noticed that the old lady looked 5 , so he offered her a Twinkie. She 6 accepted it and smiled at him. Her 7 was so pretty that the boy wanted to see it 8 , so he offered her a root beer. Once again she smiled at him. The boy was 9 !They sat there all 10 eating and smiling, but they never said a word. As it grew dark, the boy realized how 11 he was and he got up to leave, but before he had gone more than a few steps, he 12 around, ran back to the old woman and gave her a hug (拥抱). She gave him her the 13 smile ever.When the boy open the door to his own house a short time later, his mother was 14 by the look of joy on his face.She asked him, “What did you do today that made you so happy?”He replied, “I had 15 with God.” But before his mother could respond, he added, “You know 16 ? She’s got the most beautiful smile I’ve ever seen!”Meanwhile, the old woman, also radiant (容光焕发的) with 17 , returned to her home.Her son was shocked by the look of 18 on her face and he asked, “Mother, what did you do today that made you so happy?”She replied, “I 19 Twinkies in the park with God.” But before her son responded, she added, “You know, he’s much 20 than I expected.”1. A. packed B. carried C. delivered D. arranged2. A. game B. journey C. car D. work3. A. standing B. playing C. sitting D. waiting4. A. suitcase B. bag C. beer D. map5. A. worried B. pale C. hungry D. poor6. A. willingly B. joyfully C. respectfully D. gratefully7. A. face B. skirt C. smile D. ring8. A. again B. often C. further D. soon9. A. satisfied B. delighted C. moved D. shocked10. A. morning B. day C. night D. afternoon11. A. happy B. tired C. bored D. thirsty12. A. turned B. looked C. walked D. jumped13. A. commonest B. biggest C. weakest D. trickiest14. A. surprised B. terrified C. impressed D. attracted15. A. a talk B. a walk C. fun D. lunch16. A. why B. who C. what D. where17. A. joy B. fear C. anger D. content18. A. victory B. regret C. peace D. surprise19. A. sold B. baked C. drank D. ate20. A. nobler B. taller C. wiser D. younger完形填空练习(六十五)1~5 ABCAC 6~10 DCABD 11~15 BABAD 16~20 CACDD********************************************************结束完形填空(议论文)I am Dennis Andrew, founder of NNOS Studios. My mission is to cause people to follow their dreams1 the resistance they face. I will2 this by suggesting a slightly different perspective on what your dreams or passions actually are, and the consequences for not following them. First, any dream regardless of how3 it may seem, can be turned into a goal. And4 , any goal can be achieved. A dream becomes a goal when you set a time limit for its5 , and you6 to get it so strongly that no person or circumstance stepping in your way can sway you from your7 .Setting a goal is setting a point of 8 for your brain, just like entering an exact address in a GPS.If goals are a point of destination for our brains, then don’t be9 : if you have no 10 of destination, it doesn’t matter how good or how fast you are, you’re still getting11 . In fact, we only do 4 percent what we 12 to do, and 96 percent what we’re conditioned to do. We are programmed to get up and go to work, doing something that pays the bills. Because we’re conditioned this way, we don’t even stop to13 it at all. . . These beliefs successfully block out our consideration of the 14 to have our dream life.The 15 for not following your dreams or passions is sure to 16 unhappiness. The solution is to learn how to change your beliefs. If you don’t, you are only another case of history17 itself. The good news is that it’s very possible if you don’t18 . The bad news is that it’sdifficult and it takes some time. But it’s only difficult in the short19 . After that, you’re living the 20 .1. A. in case of B. regardless of C. instead of D. in terms of2. A. perform B. prove C. accomplish D. obtain3. A. perfect B. attractive C. ordinary D. crazy4. A. fortunately B. frankly C. exceptionally D. eventually5. A. acquisition B. completion C. direction D. introduction6. A. plan B. determine C. expect D. start7. A. purpose B. direction C. career D. ambition8. A. achievement B. decision C. destination D. assignment9. A. bothered B. fooled C. mistaken D. overwhelmed10. A. indication B. plan C. point D. way11. A. somewhere B. nowhere C. anywhere D. everywhere12. A. have B. ought C. desire D. need13. A. reply B. reconsider C. judge D. question14. A. condition B. possibility C. difficulty D. capability15. A. consequence B. reason C. truth D. likeliness16. A. result from B. result in C. attribute to D. make for17. A. proving B. reminding C. repeating D. ruining18. A. give out B. give in C. give away D. give up19. A. distance B. run C. while D. performance20. A. dream B. goal C. passion D. life参考答案BCDBA BACBC BCDBA BCDBA :完形填空(议论文)Many of the leading businessmen of Pittsburgh were introduced to the broom at the beginning of their career, and spent the first hour of their business lives sweeping out the 1 . If 2 the professional sweeper is absent any morning, anyone else will not 3 to try his hand at the broom. It does not 4 the newest comer to sweep out the office if 5 . I was one of those sweepers myself.Assuming that you have all 6 employment and have started working, my advice to you is “aim high. ” Do not rest7 for a moment in your thoughts as head clerk, or general manager in any co ncern, no matter how extensive. Say to yourself, “My place is at the8 . ”Be king in your 9 .And here is the prime condition of success, the great secret: 10 your energy, thought, upon the business in which you are 11 . The concerns which fail are those who have scattered their capital, which means that they have 12 in this, or that, or the other, here there, and everywhere. “Don’t put all your13 in one basket”is all 14 . I tell you to “put all your eggs in one basket, and then watch that basket. ”It is easy to watch and carry the one basket. It is hard to carry many baskets that 15 most eggs in this country.To summarize: aim for the highest; never enter a bar room; do not touch liquor, or if at all only at 16 ; make the firm’s17 yours; break orders always to save owners; concentrate; put all your eggs in one basket, and 18 that basket; expenditure always within revenue; 19 , be not impatient, for as Emerson says, “no one can20 you out of final success but yourselves. ”1. A. office B. floor C. roomD. house2. A. by no means B. at any time C. in advance D. by chance3. A. delay B. hesitate C. disagree D. volunteer4. A. shock B. destroy C. hurt D. disinterest5. A. possible B. necessary C. required D. reasonable6. A. earned B. sought C. obtained D. achieved7. A. content B. satisfaction C. happiness D. hope8. A. bottom B. middle C. top D. corner9. A. careers B. colleagues C. dreams D. employers10. A. devote B. concentrate C. adjust D. bury11. A. absorbed B. adapted C. held D. engaged12. A. researches B. investments C. adaptations D. interests13. A. capital B. energy C. eggs D. attention14. A. wrong B. right C. logical D. reasonable15. A. keep B. protect C. break D. lose16. A. dinner B. work C. restaurants D. meals17. A. goal B. interest C. benefit D. career18. A. watch B. protect C. carry D. keep19. A. generally B. additionally C. lastly D. exceptionally20. A. cheat B. take C. fight D. get参考答案ADBCB CACCB DBCAC DBACA :完形填空------议论类(浙江)One man was to meet his wife downtown and spend some time shopping with her. He waited 21 for 15 minutes. Then he waited impatiently for 15 minutes more. After that, he became 22 .Whenhe saw a photograph 24 in the situation. In a few moments, he was holding four small prints that 25 even him.He wrote his wife’s name on the back of the photos and handed them to a 26 behind the desk in the booth. “ 27 you see a small, dark lady with brown eyes and an apologetic expression . obviously 28 someone, would you please give her this?” he said. He then 29 his office in Morrison Building, 30 that if a picture is worth a thousand words, then the four photos must be a good 31 ! He sat down with a smile.His wife 32 those pictures. She carries them in her purse now and shows them to anyone who asks if she is married …How are you with 33 ?One person calls it “wait training.” It seems that there is always something we are 34 .We wait on traffic and we wait in lines. We wait to hear abouta new job. We wait to complete school. we wait for someone to change his or her mind.Patience is an important 35 of a happy and rewarding life. 36 ,some things are worth waiting for. 37 presents many opportunities for wait training.We can hate waiting, 38 it or even get good at it ! But one thing is 39 —we cannot avoid it. How is your 40 coming along?21.A.proudly B.respectfully C.patiently D.curiously22.A.angry B.hungry C.frightened D.thirsty23.A.a question B.a reason C.an opinion D.an idea24.A.serious B.difficult C.regular D.convenient 25.A.hurt B.encouraged C.attracted D.shocked 26.A.clerk B.secretary C.passer-by D.friend 27.A.Since B.Before C.As D.If 28.A.looking for B.working for C.sending for D.paying for 29.A.called up B.returned to C.visited D.left 30.A.worried B.disappointed C.satisfied D.surprised 31.A.description B.preparation C.excuse D.lecture 32.A.tore B.saved C.developed D.destroyed 33.A.your wife B.your family C.patience D.determination 34.A.hoping for B.waiting for C.ready for D.fit for 35.A.lesson B.experience C.purpose D.quality 36.A.For example B.After all C.Right now D.So far 37.A.Every age B.Every shop C.Every day D.Every office 38.A.accept B.control C.change D.improve 39.A.certain B.interesting C.precious D.easy 40.A.photo taking B.job hunting C.decision making D.wait training 答案21.C 22.A 23.D 24.B 25.D 26.A 27.D 28.A 29.B 30.C31.D 32.B 33.C 34.B 35.D 36.B 37.C 38.A 39.A 40.D完形填空------议论类(湖北)You are near the front line of a battle .Around you shells are exploding ;people are shooting from a house behind you .What are you doing there? You aren’t a soldier .You aren’t 36 carrying a gun .You’re standing in front of a 37 and you’re telling the TV 38 what is happening.It’s all in a day’s work for a war reporter ,and it can be very 39 .In the first two years of the 40 in former Yugoslavia(前南斯拉夫),28 reporters and photographers were killed .Hundreds more were 41 .What kind of people put themselves in danger to 42 pictures to our TV screens and 43 to our newspapers? Why do they do it ?“I think it’s every young journalist’s 44 to be a foreign reporter,” says Michael Nicholson, “that’s 45 you find the excitement .So when the first opportunity comes ,you take it 46 it is a war.”But there are moments of 47 . Jeremy Bowen says, “Yes ,when you’re lying on the ground and bullets(子弹)are flying 48 your ears ,you think: ‘What am I doing here? I’m not going to do this again.’ But that feeling 49 after a while and when the next war starts , you’ll be50 .”“None of us believes that we’re going to 51 ,” adds Michael .But he always 52 a lucky charm(护身符)with him .It was given to him by his wife for his firs t war .It’s a card which says “Take care of yourself.” Does he ever think about dying? “Oh, 53 ,and every timeit happens you look to the sky and say to God, ‘If you get me out of this ,I 54 I’ll never do it again.’ You can almost hear God 55 ,because you know he doesn’t believe you .”36.A.simply B.really C.merely D.even 37.A.crowd B.house C.battlefield D.camera 38.A.producers B.viewers C.directors D.actors 39.A.dangerous B.exciting C.normal D.disappointing 40.A.stay B.fight C.war D.life 41.A.injured B.buried C.defeated D.saved 42.A.bring B.show C.take D.make 43.A.scenes B.passages C.stories D.contents 44.A.belief B.dream C.duty D.faith 45.A.why B.what C.how D.where 46.A.even so B.ever since C.as if D.even if 47.A.fear B.surprise C.shame D.sadness 48.A.into B.around C.past D.through 49.A.returns B.goes C.continues D.occurs 50.A.there B.away C.out D.home 51.A.leave B.escape C.die D.remain 52.A.hangs B.wears C.holds D.carries 53.A.never B.many times C.some time D.seldom 54.A.consider B.accept C.promise D.guess 55.A.whispering B.laughing C.screaming D.crying答案36.D 37.D 38.B 39.A 40.C 41.A 42.A 43.C 44.B 45.D 46.D 47.A 48.C 49.B 50.A 51.C 52.D 53.B 54.C 55.B。
高考英语 阅读理解基础精品练习题(9)
落堕市安心阳光实验学校2014高考英语阅读理解基础精品练习题(9)及答案A(201*·辽宁卷,A)I got my first driver's license (执照) in 1953 by taking driver education in my first year at Central High School in Charlotte,North Carolina.Four years later when it was time to renew my license I was a married woman.Henry and I were living in Baltimore,Maryland.Two weeks before my 20th birthday,Henry drove me to the motor vehicle office on a hot July afternoon.When I got to the office and showed to the man behind the counter my North Carolina driver's license,ready to renew,the man told me that I was under age by Maryland law since I was not yet21.“Mr.Henry Smith,your husband,will have to sign for you,”he said.I argued,pointing to a very large belly (肚子) of mine,“I am married.I am having a baby.Why should I have to have someone sign for me to drive?”He answered coldly,“It's the law,madam.”Henry encouraged me to calm down,just go ahead and get the license and be done with it.“No,”I said.I refused to have him sign for me.So I left without a Maryland license.I called the North Carolina Motor Vehicle Office and renewed my NC license by mail—using my name Susan Brown.And thus it was for the next twelve years.Since Henry was in the army I could drive under my home state license.By the time Henry left the army we were once again living in Maryland,and I had to take the Maryland driver's exam.Since then I just go in and renew every four years—sign the name Susan Brown,have my new picture taken,and walk out with a license to drive.本文讲述了不同的州法律不一样。
注册会计师2014会计练习-选择题及解析
一、单项选择题1.20×9年1月1日,甲公司购买一项债券,剩余年限为5年,划分为持有至到期投资,买价为90万元,交易费用为5万元;每年年末按票面利率可收得固定利息4万元,债券在第5年末兑付可得到本金110万元,不得提前兑付。
债券实际利率为6.96%。
该债券2×10年末的摊余成本为( )。
A.94.68万元B.97.61万元C.92.26万元D.100.40万元『正确答案』D『答案解析』20×9年1月1日:借:持有至到期投资——成本110贷:银行存款95持有至到期投资——利息调整1520×9年末计提利息:借:应收利息 4持有至到期投资——利息调整 2.61贷:投资收益(95×6.96%)6.6120×9年年末持有至到期投资摊余成本=95+2.61=97.61(万元)2×10年年末计提利息:借:应收利息 4持有至到期投资——利息调整 2.79贷:投资收益(97.61×6.96%)6.792×10年年末持有至到期投资摊余成本=97.61+2.79=100.40(万元)。
2.2×11年1月1日,甲公司从二级市场购入乙公司分期付息、到期还本的债券12万张,以银行存款支付价款1050万元,另支付相关交易费用12万元。
该债券系乙公司于2×10年1月1日发行,每张债券面值为100元,期限为3年,票面年利率为5%,每年年末支付当年度利息。
甲公司拟持有该债券至到期。
要求:根据上述资料,不考虑其他因素,回答下列第1题至第2题。
1.甲公司购入乙公司债券的入账价值是( )。
A.1 050万元B.1 062万元C.1 200万元D.1 212万元『正确答案』B『答案解析』甲公司购入乙公司债券的入账价值=1 050+12=1 062(万元)3.甲公司持有乙公司债券至到期累计应确认的投资收益是( )。
A.120万元B.258万元C.270万元D.318万元『正确答案』B『答案解析』甲公司持有乙公司债券至到期累计应确认的投资收益=12×100×5%×2+(12×100-1 062)=258(万元)注意:12×100-1 062=138(万元),为初始购入时计入利息调整的金额,根据期末计提利息的分录:借:应收利息持有至到期投资——利息调整贷:投资收益可以得知,累计确认的投资收益=两年确认的应收利息金额+初始购入时确认的利息调整金额(持有至到期时利息调整的金额摊销完毕),故本题无需自己计算实际利率。
【2014】高考英语阅读理解巩固精品题练习(9)及答案
2014高考英语阅读理解巩固精品题练习(9)及答案阅读理解-----C7[2013·天津卷] DWhen asked about happiness, we usually think of something extraordinary, an absolute delight, which seems to get rarer the older we get.For kids, happiness has a magical quality.Their delight at winning a race or getting a new bike is unreserved(毫无掩饰的).In the teenage years the concept of happiness changes.Suddenly it's conditional on such things as excitement, love and popularity.I can still recall the excitement of being invited to dance with the most attractive boy at the school party.In adulthood the things that bring deep joy—love, marriage, birth—also bring responsibility and the risk of loss.For adults, happiness is complicated(复杂的).My definition of happiness is “the capacity for enjoyment”.The more we can enjoy what we have, the happier we are.It's easy to overlook the pleasure we get from the company of friends, the freedom to live where we please, and even good health.I experienced my little moments of pleasure yesterday.First I was overjoyed when I shut the last lunch-box and had the house to myself.Then I spent an uninterrupted morning writing, which I love.When the kids and my husband came home, I enjoyed their noise after the quiet of the day.Psychologists tell us that to be happy we need a mix of enjoyable leisure time and satisfying work.I don't think that my grandmother, who raised 14 children, had much of either.She did have a network of close friends and family, and maybe this is what satisfied her.We, however, with so many choices and such pressure to succeed in every area, have turned happiness into one more thing we've got to have.We're so self-conscious about our “right” to it that it's making us miserable.So we chase it and equal it with wealth and success, without noticing that the people who have those things aren't necessarily happier.Happiness isn't about what happens to us—it's about how we see what happens to us.It's the skillful way of finding a positive for every negative.It's not wishing for what we don't have, but enjoying what we do possess.51.As people grow older, they ________.A.feel it harder to experience happinessB.associate their happiness less with othersC.will take fewer risks in pursuing happinessD.tend to believe responsibility means happiness52.What can we learn about the author from Paragraphs 5 and 6?A.She cares little about her own h ealth.B.She enjoys the freedom of traveling.C.She is easily pleased by things in daily life.D.She prefers getting pleasure from housework.53.What can be inferred from Paragraph 7?A.Psychologists think satisfying work is key to happiness.B.Psychologists' opinion is well proved by Grandma's case.C.Grandma often found time for social gatherings.D.Grandma's happiness came from modest expectations of life.54.People who equal happiness with wealth and success ________.A.consider pressure something blocking their wayB.stress their right to happiness too muchC.are at a loss to make correct choicesD.are more likely to be happy55.What can be concluded from the passage?A.Happiness lies between the positive and the negative.B.Each man is the master of his own fate.C.Success leads to happiness.D.Happy is he who is content.【要点综述】本文是一篇议论文。
商业银行会计习题2014
商业银行会计练习题第二章基本核算方法习题二、填空1、商业银行会计核算方法包括基本核算方法和业务核算手续。
2、会计科目是设置账户以及确定会计报表项目的依据。
3、借贷记账法是以借贷为记账符号,以有借必有贷、借贷必相等作为记账规则,记录和反映资金增减变化情况的一种复式记账法。
4、会计凭证按填制程序和用途可分为原始凭证和记账凭证,按其形式可分为单式凭证和复式凭证,按使用范围可分为基本凭证和特定凭证。
5、商行会计账簿有现金收入日记簿、现金付出日记簿、分户账、登记簿、和总账。
6、明细核算程序根据传票登记分户账或登记簿,现金业务根据现金业务传票登记_现金收入。
综合核算程序是每日营业终了,根据同一科目的传票编制付出日记簿,根据科目日结单登记总账,根据总账编制日计表。
7、总账的结构分为借方发生额、贷方发生额、借方余额、和贷方余额四栏,每月一张,每天登记一次。
8、日计表按日编制,是综合反映各科目当日发生额和余额的的报表。
9、现金收入业务,必须“先收款,后记账”,以防止漏收或错收款项,保证账款一致。
10、现金付出业务,必须“先记账,后付款",以防止账户余额不足而垫付款项,防止透支。
11、转账业务,应先记付款单位账户,后记收款单位账户;代收他行票据收妥抵用,以防止单位套用银行资金,保证银行不垫款。
12、银行的账务核对有每日核对和定期核对两种.核对内容可分为账账核对、账款核对、账实核对、账据核对、账表核对和内外核对 .13、错账冲正的方法:当日发现错账用划线冲正法冲正,隔日后发现的错账用红蓝字同方向冲正法办理冲正,隔年后发现的错账,用蓝字反方向法冲正。
14、会计报表的编制要求有内容必须完整、数字必须真实、编报必须及时。
三、单项选择题1、对会计对象的具体内容进行分类的名称是( )A.会计科目B.会计账户C。
会计凭证D.账簿2、按会计对象的具体内容,分类记录其增减变动情况及结果的格式称为( )A.会计科目B.账户C.会计凭证D.会计账簿3、“存放中央银行款项’'科目属于会计科目的类别是( )A.资产类B.负债类C.所有者权益表D.损益表4、“本年利润’’科目属于会计科目的类别是()A.资产类B.负债类C.所有者权益类D.损益类5、“利息支出’'科目属于会计科目的类别是( )A.资产类B.负债类C.所有者权益类D.损益类6、对每笔经济业务都要按照相等的金额在两个或两个以上相互关联的有关账户中进行登记的方法称为( )A.复式记账法B.单式记账法C.借贷记账法D.收付记账法7、对每笔经济业务只在一个会计科目的一个账户中进行登记的方法称为( ) A.复式记账法B.单式记账法C.借贷记账法D.收付记账法8、借贷记账法的记账规则是( )A.有收必有付,收付必相等B.有增必有减,增减必相等C.有借必有贷,借贷必相等D.同借同贷,借贷必相等,9、用于记录经济业务发生,明确经济责任的书面证明及办理资金收付和登记账簿的凭据称为( )A.会计凭证B.原始凭证C.记账凭证D.结算凭证10、在经济业务发生时取得或填制的凭证称为( )A.会计凭证B.原始凭证C.记账凭证D.基本凭证11、银行内部和开户单位均可使用的凭证是( )A.现金收入、付出传票B.转账借方传票C.特种转账贷方传票D。
华师网络2014年9月课程考试《计算机图形学》练习题库及答案
《计算机图形学》练习题库及答案一.选择题1.实验表明,镜面反射系数W(θ)与物体类型和角度有关。
当角度θ在30到60度时,金、银玻璃三种物体的W(θ)值从小到大依次为( )。
A 银、金、玻璃B 玻璃、银、金C 金、玻璃、银D 玻璃、金、银2.灰度等级为16级,分辨率为1024*1024的显示器,至少需要的帧缓存容量为()A 512KB;B 1MBC 2MB;D 3MB 3.在面片的数量非常大的情况下哪一个消隐算法速度最快? ( )A 深度缓存算法(Z-Buffer)B 扫描线消隐算法C 深度排序算法(画家算法)D 不知道4.双三次Bezier曲面的4条边界都是三次Bezier曲线,其特征网格有( )个顶点。
A 9;B 12;C 16;D 20 5.下列有关平面几何投影的叙述,错误的是( )A 透视投影又可分为一点透视、二点透视、三点透视;B 斜投影又可分为斜等测、斜二测;C 正轴测又可分为正一测、正二测、正三测;D 正视图又可分为主视图、侧视图、俯视图。
6.下面关于深度缓存消隐算法(Z-Buffer)的论断哪一条不正确? ( )A 深度缓存算法并不需要开辟一个与图像大小相等的深度缓存数组B 深度缓存算法不能用于处理对透明物体的消隐C 深度缓存算法能并行实现D 深度缓存算法中没有对多边形进行排序7.用转角法判别点在区域的内外。
将疑点M与边界上一点P连接,当P沿边界移动一周时,M点处于区域外的是( )A MP与给定的某条直线夹角变化值为0;B MP与给定的某条直线夹角变化值为2π;C MP与给定的某条直线夹角变化值为π;D MP与给定的某条直线夹角变化值为3π8. 在下列叙述语句中,不正确的论述为()A 在图形文件系统中,点、线、圆等图形元素通常都用其几何特征参数来描述;B 在图形系统中,图形处理运算的精度不取决于显示器的分辨率;C 在光栅扫描图形显示器中,所有图形都按矢量直接描绘显示,不存在任何处理;D 在彩色图形显示器中,使用RGB颜色模型。
《java程序设计》期末复习题
《java程序设计》期末复习题2014-2015第二学期《java程序设计》复习题可能题型:选择、填空、简答、判断目录练习一(两类java程序) (3)练习二(数据类型) (3)练习三(运算符与表达式) (4)练习四(条件,分支语句) (5)练习五(条件,分支语句) (7)练习六(控制结构与循环体内的跳转) (9)练习七(方法) (10)练习八(方法重载) (10)练习九(数组) (11)练习十(继承:类,属性和方法的继承,属性隐藏和方法覆盖,构造函数的继承,父类对象和子类对象的关系) (12)练习十一(多态:抽象类和抽象方法,最终类和最终方法,接口) (17) 练习十二(异常处理) (18)练习十三(杂) (20)练习十四(io) (23)练习十五(线程) (24)练习十六(网络) (26)练习十七(gui) (28)练习十八(杂) (30)练习一(两类java程序)1.Java是低级语言还是高级语言 (高级)2.Java是面向对象的程序设计语言吗 (是)3. Java是编译型的计算机语言还是解释型的计算机语言 (解释型)4. Java语言的程序设计包含哪3个步骤 (编写源程序,编译源程序,解释运行编译后形成的字节码文件)5. Java源程序文件的后缀是什么 (.java)6. Java源程序经编译后生成什么文件其后缀是什么(字节码文件,.class)7. Java程序有哪两类 (java应用程序,java小程序)8.类的定义由哪两部分组成 (类头和类体)9.方法的定义由哪两部分组成 (方法头和方法体)10.一个Java源程序中可以有多个公共类(主类)吗 (不能)11.一个Java源程序中可以有多个类吗若有多个类时,程序文件名是什么 (能,与公共类名一致)12. Java应用程序(Application)的主类的类头应如何写(public class 类名), 它的主方法的方法头应如何写(public static void main(String args[])), Application 的入口在哪(main())13.Java应用程序(Application)的主类中一定要有主方法(main)吗?是14.Java中的的字符使用什么编码 (unicode)15. 在Java语言中,将源代码翻译成____________时产生的错误称为编译错误,而将程序在运行中产生的错误称为运行错误.(字节码)16. 为了使包sos中的所有类在当前程序中可见,可以使用的语句是( A ).A)import sos.*; B)package sos.*;C)sos import; D)sos package;17. 下面关于封装性的描述中,错误的是( d )。
2014第一阶段解剖练习题
一、名词解释1.肺循环2.卵圆窝3.动脉韧带4.颈动脉窦5.静脉角6.危险三角7.乳糜池8.视神经盘9.黄斑 10.听骨链二、填空题1.房间隔缺损好发部位为(),室间隔缺损好发部位为()。
2.右心房的入口有三个,分别为()、()、()。
一个出口为()。
3.左心室的入口为(),出口为()。
4.()是心脏正常起搏点。
其可发出冲动,并通过结间束依次将冲动传给()、()、()、最后逐渐分为细小的浦肯野氏纤维网。
5.心包可分为()和()。
其中()又分为脏层和壁层。
脏、壁两层在大血管根部相互移行,形成潜在的腔隙,称()。
6.有肺动脉干分叉处与主动脉弓下缘之间有一结缔组织索,称(),是胎儿时期()闭锁后的遗迹。
如该结构在出生后6个月尚未闭合,则称(),是常见的先天性心脏病之一。
7.与动脉血管相比较,静脉血管特有的结构是(),是防止血液逆流的重要结构。
8.静脉角是由()和()在胸锁关节后方汇合而成,为()注入的部位。
9.肝门静脉系与上、下腔静脉间的主要吻合有三处:经()与上腔静脉系吻合;经()与下腔静脉系的吻合;经()分别与上、下腔静脉系的吻合。
10.淋巴系统由()、()、()组成。
11.全身的9条淋巴干最终汇合成2条淋巴导管,即()和()。
其中,()是全身最大的淋巴导管。
12.房水由()产生,自()经()达()。
13.眼球内容物包括()、()和()。
14.眼的折光装置包括()、()、()和()。
15.位听器包括()、()和(),其接受声波和位觉刺激的是()。
16.听小骨有三块,分别为()、()和()。
三、简答题1.简述心内各腔有哪些入口和出口?2.颈外动脉的主要分支有哪些?3.简述心体表投影的4个点。
4.全身可供作静脉穿刺、输液的浅静脉有哪些?5.简述四肢浅静脉的名称、注入部位及临床意义。
6.什么叫面部“危险三角”?为什么此处感染若处理不当可引起颅内感染?7.肝门静脉的属支有哪些?收集范围如何?8.全身有哪些淋巴干?各注入何淋巴导管?9.简述胸导管的起始、行程、注入部位及收集范围10.从人体表面观察,可看到眼的哪些结构。
临床执业医师2014年真题-(9)含答案
临床执业医师2014年真题-(9)A1型选择题答题说明:每一道考题下面有A、B、C、D、E五个备选答案,请从中选择一个最佳答案。
1. 胆总管结石梗阻后最典型的临床表现是______A.Whipple三联征B.Charcot三联征C.Grey-Turner征D.Murphyr征阳性E.Cullen征答案:B[解答] 本题考查的是胆总管结石。
其典型的Charcot三联征指的是腹痛、寒颤高热和黄疸。
2. 门静脉高压症主要临床表现是______A.男性乳房发育B.肝掌C.肝病面容D.腹水E.蜘蛛痣答案:D[解答] 本题考查的是门脉性高压。
门脉性高压可引起毛细血管床的滤过压增加,同时肝硬化引起的低蛋白血症,血浆胶体渗透压下降及淋巴液生成增加,促使液体从肝表面、肠浆膜面漏入腹腔而形成腹水。
3. 下列切口不宜放置纱条引流的是______A.腹壁切口感染B.脓性指头炎切开C.掌中间隙脓肿切开D.体表脓肿切开E.乳腺癌改良根治术答案:E[解答] 本题考查的是乳腺癌为恶性疾病,纱条引流可能导致疾病扩散,因此不宜放置纱条引流。
4. 蛛网膜下隙麻醉术后12小时内应采取的体位是______A.半卧位B.俯卧位C.头高脚低位D.平卧位E.侧卧位答案:D[解答] 本题考查的是麻醉。
蛛网膜下腔麻醉术后12小时内应采取平卧位,防止因脑脊液外渗导致头痛。
5. 铁剂治疗缺铁性贫血有效的最早期指标是______A.血清铁蛋白增高B.血红蛋白升高C.骨髓细胞外铁增多D.红细胞总数升高E.网织红细胞升高答案:E[解答] 本题考查的是缺铁性贫血。
口服铁剂有效使外周血网织红细胞增多,高峰在开始服药后5~10天,2周后血红蛋白浓度上升,一般2个月左右恢复正常。
6. 正常成人热量的基本需要量是______A.20kcal/(kg·d)B.25kcal/(kg·d)C.35kcal/(kg·d)D.15kcal/(kg·d)E.30kcal/(kg·d)答案:B[解答] 本题考查的是热量。
三年级上册数学一课一练-第9单元《数学广角-集合》(含答案及解析)|人教新课标(2014秋)
第九单元《数学广角-集合》同步练习一、填空题。
1、全班每人至少订一种,全班有()人。
2、三年级有56名同学参加了语文或数学竞赛,其中参加语文竞赛的有30人,参加数学竞赛的有35人,那么同时参加了这两种竞赛的同学有()人。
3、一次数学测验,全班36人中,每人至少做对一题,两道“智慧题”都做对的有()人。
4、他俩一共有()种玩具。
5、三(1)班同学都订了杂志。
订《中国少年儿童》的有32人,订《少年时代》的有30人,两种杂志都订的有10人。
这个班共有()人。
6、喜欢跳绳的有()人,喜欢踢毽子的有()人,两种都喜欢的有()人。
【答案】8;8;4【解析】从表格中可以发现:喜欢跳绳的有8人,喜欢踢毽子的有8人,其中王丽、赵月、杨双、张一4位同学既喜欢跳绳,又喜欢踢毽子。
7、32人参加短跑和长跑比赛,参加长跑比赛的有24人,参加短跑比赛的有16人,只参加长跑比赛的有(),只参加短跑比赛的有()人。
8、爸爸和妈妈一共买了()种水果。
二、单选题。
1、在一列队伍中,西西所在的位置从前面是是第8位。
从后面数是第6位,这列队伍共有()名同学。
A.12B.13C.14D.152、三(1)班有24人参加书法小组,16人参加美术小组,两个小组都参加的有6人,参加活动的小组一共有()人。
A.39B.34C.30D.293、两根15厘米的木棍放在一起,共长25厘米,重叠的长度是()。
A.5厘米B.10厘米C.15厘米D.25厘米4、三(2)班有36人,其中19人参加数学竞赛,14人参加英语竞赛,5人两项都参加,有()人两项都没参加。
A.7B.8C.9D.10三、解答题。
1、一次歌唱比赛中,要对莹莹和丁丁两名选手投票,投票结果如下,请问一共有多少人参与投票呢?2、(1)两家都养的动物有几种?(2)王大伯家和李大伯家一共养了几种不同的动物?3、学校艺术团会弹琴的有:梁曼玉、陈琦、王吉、秦宇、徐林、杨木、王歌、周慧、张洋;会歌舞的有:魏欣、赵高、梁曼玉、徐霞、王吉、周美心、徐林、姜涛、李敏、周慧。
2014年九年级英语完形填空专项练习--姓名
【小题1】A.happily B.friendly C.hardly D.angrily【小题2】A.love B.hate C.know D.enjoy【小题3】A.Make B.Help C.Let D.Ask【小题4】A.saw B.felt C.talked D.listened【小题5】A.good B.bad C.lazy D.quiet【小题6】A.at B.on C.with D.about【小题7】A.other B.others C.another D.the other【小题8】A.because B.though C.before D.but【小题9】A.eyes B.ears C.nose D.mouth【小题10】A.Who B.Which C.Where D.When试题分析:这篇短文主要介绍了彼得和同学吵架后向祖父诉说,祖父就给他讲了一个故事,通过故事是彼得明白,如果你总是生气,那么坏心情就会控制你。
【小题1】考查副词及语境的理解。
根据上文他和同学吵架,可知他生气的向祖父讲述这件事情。
A高兴地B友好地C几乎不D生气地,根据句意,故选D【小题2】考查动词及语境的理解。
他真的很坏,我讨厌他。
A爱B讨厌C知道D享受,根据句意,故选B。
【小题3】考查动词及语境的理解。
让我告诉你一个告诉,根据句意,故选C,让。
【小题4】考查动词及语境的理解。
由于彼得认真的听着,祖父就继续讲。
A看B感觉C交谈D听,根据句意,故选D 【小题5】考查形容词词及语境的理解。
根据句意,一个好而善良,故选A,好的。
【小题6】考查介词及语境的理解。
他和周围的一切都相处融洽。
get along with sb 和···相处,故选C。
【小题7】考查固定词组及语境的理解。
但是另一个坏而不友好。
one···the other ….,一个……另一个,故选D 【小题8】考查连词及语境的理解。
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1.线圈在匀强磁场中匀速转动而产生交变电流,则( )
A .当线圈位于中性面时,感应电动势为零
B .当线圈位于中性面时,感应电流方向将改变
C .当穿过线圈的磁通量为零时,线圈中的感应电流也为零
D .当线圈转过一周时,感应电动势方向改变一次
2.如图5-10所示,一个单匝矩形线圈abcd ,已知ab 边长为l 1,ad 边长为l 2,在磁感应强度为B 的磁场中绕OO ′轴以角速度ω (从图中所示位置开始)匀速转动,则线圈两个输出端的感应电动势为( )
图5-10
A .t l Bl ωωcos 2
121 B .t l Bl ωωcos 21 C .t l Bl ωωsin 21 D .t l Bl ωωsin 2
121 3.有一台交流发电机,其产生的电动势e =10sin 2314t V 。
当发电机的转速增加为原来的2倍,其他条件不变时,则其电动势的瞬时表达式为( )
A .e =10sin 2314t V
B .e =20sin 2628t V
C .e =10sin 2628t V
D .e =20sin 2314t V
4. 如图5-7所示,一理想变压器的原线圈匝数n 1=1000匝,副线圈匝数n 2=200匝,交流电源的电动势E =311sin100πt V ,电阻R =88Ω,电流表和电压表对电路的影响可忽略不计,则( )
图5-7
A .A 1的示数为0.10A
B .V 1的示数为311V
C .A 2的示数为0.75A
D .V 2的示数为44V
5.变压器原线圈接交变电压,副线圈由粗、细圆环按如图5-8方式连接。
已知细环电阻是粗环电阻的2倍,图示连接处a 、b 两点的电压为1.2V 。
若把粗环、细环位置对换,则
ab 两点间的电压为多少?。