山东农业大学考试试卷(A
2022年山东农业大学行政管理专业《管理学》科目期末试卷A(有答案)
2022年山东农业大学行政管理专业《管理学》科目期末试卷A（有答案）一、选择题1、以下哪一个不是激发组织创新力的因素？（）A．结构因素 B．人力资源因素C．技术因素 D．文化因素2、罗宾斯（Stephen P.Robbins）概括了管理的四项职能，法约尔（Henri Fayol）则概括了管理的五项职能。
前者与后者相比，有三项职能是相同的，不同的一项是（）。
A．领导 B．协调 C．控制 D．组织3、关于计划的实际效果，许多管理学家都进行过仔细研究，其基本结论是（）。
A．制定正式计划的组织比不制定正式计划的组织绩效要好B．制定正式计划的组织不一定就有好的绩效C．制定正式计划会降低组织的灵活性D．好的计划可以消除变化4、在20世纪30年代，确信管理者的工作是激励雇员做出更多努力，并首先提出组织是一个开放系统观点的学者是（）。
A．亨利·法约尔 B．马克斯·韦伯C．切斯特·巴纳德 D．埃尔顿·梅奥5、管理者在制定决策时，面临这样一种条件：在这种条件下，决策者能够估计出每一种备择方案的可能性或者结果。
我们称这种决策制定条件为（）决策。
A．确定性 B．不确定性 C．风险性 D．概率性6、在不确定情况下，除了有限信息的影响之外，另一个影响决策结果的因素是（）。
A．风险性 B．环境的复杂性C．决策者心理定位 D．决策的时间压力7、某电器公司决定采取收购方式进入家用空调产业，以分散经营风险，从战略层次或类型的角度看，该战略属于（）。
A．公司层战略 B．事业层战略 C．职能层战略 D．技术运作层战略8、科学管理的产生是管理从经验走向理论的标志，下面哪个选项不属于科学管理对管理发展的贡献？（）A．组织设计优化 B．时间和动作的研究C．任务管理 D．作业人员与管理者的分工协调9、沸光广告公司是一家大型广告公司，业务包括广告策划、制作和发行。
考虑到一个电视广告设计至少要经过创意、文案、导演、美工、音乐合成、制作等专业的合作才能完成，下列何种组织结构能最好的支撑沸光公司的业务要求？（）A．直线式B．职能制C．矩阵制D．事业部制10、钱德勒是最早对战略和结构的关系进行研究的管理学家，他研究的结论是（）。
山农年考研题及答案印刷用市公开课特等奖市赛课微课一等奖PPT课件
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四、合成题（每小题5分，共10分）
1 .以甲苯为原料（其它试剂任选）合成3,5 –二硝基甲苯。
CH3
2. 以
OH 为原料（其它试剂任选）合成
O 。
CH3 C CH2 CH2 CH2 CH2 NH2
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山东农业大学年全国硕士硕士入学考试
《化学》试题（有机化学部分）参考答案
一、单项选择题：1-15小题，每小题2分，共30分。 1. D 2. D 3. A 4. C 5. A 6. A 7. D 8. B 9. C 10. B 11. B 12. A 13. B 14. C 15. B 二、填空题：1-11 小题，，每空1分，共15分
A .CH3CHCl CH=CH Br B .CH3 CH=CHCH2COOH
CH3 13 .以下化合物与H OH
B .CH3 CH=C(CH3)2 D .CH3 CHCH2COOH
OH
为同一物是(13)
H A.
H
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C2H5 CH3
HH
H
B.
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CH3 CH3
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CH3
CH3 CH3
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A . 1 – 氯丁烷
B. 2 – 氯丁烷
C. 叔 丁基氯
D. 1 – 氯– 1 – 丁烯
3 . 以下化合物中，无芳香性是( 3 )
+
_
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A.
C.
D.
+
B.
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4 .羰基化合物与苯肼试剂作用后主要产物是( 4 ) A . 肟 B . 半缩醛 C . 苯腙 D . 腈
5 . 邻苯二甲酰亚胺是一个( 5 )
10 .和苯肼反应时，哪组能生成相同脎( 10)
山东农业大学2016-17-1概率统计_试卷A_参考答案与评分标准
山东农业大学2016-17-1概率统计_试卷A_参考答案与评分标准2016-2017 学年第1学期《概率统计》试卷A课程代码 BB103301 考试方式闭卷考试时长 100 分钟姓名学号教学班号专业级班题号一二三四五六七八合计满分15 15 10 20 10 10 10 10 100 得分阅卷人注：1. 考试期间试卷不允许拆开.2. 不允许使用计算器.3. 答题过程中，可能会用到下面附表标准正态分布数值表：(1.0)0.8413Φ=Φ=；(2)0.9772Φ=；(1.5)0.9332t 分布数值表： 0.025(36) 2.0281t =； 0.025(35) 2.0301t = ；0.05(35) 1.6896t =一、填空题（每小题3分，共15分）1. 已知5.0)(=A P ，()0.6P B =，(|)0.8P B A =，则()P A B =U ( 0.7 ).2. 在(0,1)里随机取两个数, 求两数之和小于6/5的概率为（ 17/25= 0.68 ）.3. 设随机变量X 服从参数为λ的泊松分布，且{1}{2}P X P X ===，则{1}P X ≥==( 21e -- ).4. 已知()25D X =，()36D Y =，0.4XY ρ=，则()D X Y += ( 85 ).5．在正态总体2~(,)X N μσ（其中2,μσ未知）中取一样本，容量为n ，样本均值为X ，样本方差为S 2,则置信的αμ-1区间为（ 2 ()SX t nαm ）．………………………………………3分二、单选题（每小题3分，共15分）1．对于任意二事件,A B ，有()P A B -=【 C 】.得分得分(A) ()()P A P B -； (B) ()()()P A P B P AB -+； (C) ()()P A P AB -； (D)()()P B P A -.2．设随机变量2~(,),(0)X N μσσ>，则随着σ的增大，概率{||}P X μσ-<的值【 C 】.(A) 单调增大； (B)单调减少； (C) 保持不变； (D) 增减不定.3．设随机变量,X Y 相互独立，且~(0,1),~(1,1)X N Y N ，则【 B 】.(A) 1{0}2P X Y +≤=；(B) 1{1}2P X Y +≤=； (C) 1{0}2P X Y -≤=； (D) 1{1}2P X Y -≤=. 4.已知随机变量,X Y 相互独立，且它们分别在区间[1,3]-和[2,4]服从均匀分布，则()E XY =【 A 】.()3;()6;()10;()12.A B C D5．设12(,)X X 是来自正态总体(,1)N μ的容量是2的样本，其中μ为未知参数，下面4个关于μ的无偏估计量，最有效的是【】.(A)121122X X +； (B)；121344X X + (C) 122355X X +； (D) 123122X X -.三、（10分）某人去某地，乘火车、轮船、汽车、飞机的概率分别为0.3,0.2,0.1, 0.4，迟到的概率分别为 0.25, 0.3, 0.1, 0, （1）求他迟到的概率；(2) 已知他迟到了，求他乘火车来的概率．解：设1A = “他乘火车来”；2A = “他乘轮船来”；3A = “他乘汽车来”；4A = “他乘轮船来”；B ＝“他迟到了”．则（1）由全概率公式得：41()()(|)i i i P B P A P B A ==∑0.30.250.20.30.10.10.400.145.=?+?+?+?=………6分（2）由贝叶斯公式得：121()(|)0.30.2515(|)0.517.()0.14529P A P B A P A B P B ?====………………………………10分四、（共20分）得分得分1.（12分）设随机变量X 的概率密度函数为2,01,(),12,0,,x x f x A x ?≤<其他求（1）常数A ；（2）3{0}2P X <<；（3）()E X .解（1）由于f (x )是一个密度函数，由()1f x +∞-∞=?得122011x dx A dx +=??．解得 23A =．…………………………………………………………4分则2,01,2(),12,30,,x x f x x ?≤<<=?31220123x dx dx =+??23= ………………………8分(3) ()()E X xf x dx +∞-∞=?123012534x dx xdx =+=??.…………………12分2.（8分）已知随机变量~(1,4)X N ，试求：（1）{2}P X >-；（2）{45}P X <<；（3）常数a ，使得{}0.5P X a ≤=．解：（1）{2}P X >-1{2}P X =-≤-211()2--=-Φ 1( 1.5)=-Φ-(1.5)0.9332.=Φ=…………………………………3分（2）{45}P X <<5141()()22--=Φ-Φ(2)(1.5)=Φ-Φ 0.97720.93320.044.=-=…………………………………………6分（3）由于10.5{}()2a P X a -=≤=Φ，所以102a -=，1a =.…………………8分五、（10分）已知随机变量X 和Y 的概率分布分别为01P XY ==且（）.（1）求X 与Y 的联合分布列；（2）求{0}P X Y +=.X－１０１p1/41/21/4Y 0 1p1/2 1/2得分解（1）因为且1}0{==XY P ．所以{0}{1,1;1,1}P XY P X Y X Y ≠==-==={1,1}{1,1}0P X Y P X Y ==-=+===得{1,1}0,{1,1}0P X Y P X Y =-=====……………………………………………3分则X 与Y 的联合分布为Y X-1 0 1 i P ?114 ０ 14 ０120 1212j P ?14 12 14………………………………………7分（2）因为113{1}{0,1}{1,0}.424P X Y P X Y P X Y +====+===+= 所以X 与Y 不相互独立．………………………………………………………10分得分六、（10分）设二维随机变量),(Y X 的概率密度为,0;(,)0,y e x y f x y -?<<=??其他，求(1) 边缘密度()();X Y f x f y ，（2）随机变量X 和Y 是否独立．解 (1)()(),01,0,y x X e dy x f x f x y dy +∞-+∞-∞<；其他,00,x e x -?>=??；其他. ……………………4分()()0,0,0,yy Y e dx y f y f x y dx -+∞-∞>?==?；其他.,0;0,y ye y -?>=??其它. ………………8分(2) 由于(,)()();X Y f x y f x f y ≠所以,X Y 不独立 (10)分七、（共10分）设总体X 服从参数是λ的指数分布，即其密度函数为0,(,)0,x x e f x y x λλ->?=?≤?12(,,,)n X X X L 是来自总体X 的样本，求λ的极大似然估计．得分解：似然函数：()()111;niii n nx x ni i i L f x eeλλλλλλ=--==∑===?∏∏（0i x >）……………4分()1ln ln ni i L n x λλλ==-∑………………………………………………………6分令()11ln 0ni i d L n x d λλλ==?-=∑……………………………………………8分得1111ni i Xx n λ===∑ 所以λ的极大似然估计?λ1X=．………………………………………………10分八、（10分）设某次考试的考生成绩服从正态分布，从中随机地抽取36位考生的成绩，算得平均成绩为66.5分，标准差为15分. 问在显著性水平0.05下，是否可以认为这次考试全体考生的平均成绩为70分？得分解这是σ未知情况下，对总体期望的双侧检验70:00==μμH选取统计量 672/0S X nS X t -=-=μ．…………………………………………………4分在0H 成立的条件下，)35(~t t 对于05.0=α，查表得到拒绝域为0.025{||(35) 2.0301}R k t =≥= ……………………………………………………7分计算统计量的值R k ?=-=4.1615705.66所以接受0H ，即认为这次考试全体考生的平均成绩为70分．… ………………10分。
山东农业大学补考试卷
山东农业大学补考试卷教学班号： 学号： 姓名： 班级：专业课程大学英语A课程代码 考试日期注：监考教师务必将试卷全部收回。
Part I Vocabulary and structure( 40%)1.I would be angry if you____ to wrong me.A.choseB. decidedC.determinedD.selected2.Remember _____ your seat belt when the plane takes off.A. to fastenB. to have fastened C .fastening D. having fastened3.___, she couldn’t work out the problem at that moment.A.Clever although she wasB. Because she was cleverC .Clever though she was D.She was as clever4.______ they lose it______ people know the value of health.A.It was not until , thenB. It was until, thatC .It is not until,when D.It is not until, that5. “I saw a snake in the classroom last night.” “You ______ a snake. It must have been a rope.”A. couldn’t have seenB. must not have seenC .shouldn’t have seen D. needn’t have seen6. Not long ago,John Smith, whom you know very well, was_____ a car accident.A.related toB. involved in C . included in D.damaged by7.Some children learn to speak and read and write when they are very young___ average children.A compared to B. comparing to C .comparing with D.different from8. Mrs.White has______ dressing table in her room.A .a large brown old B. an old large brownC .a brown large old D. a large old brown9.Our teacher insists that we______ all our essays on alternate lines.A write B. wrote C. have to write D. are writing10. I suddenly _____ that it was past ten o’clock.A understood B. recognized C . knew D. realized11. This essay is good______ a few careless mistakes.A.exceptB. except for C .in addition to D. besides12. He was pleased to have the______ to hear such a fine musician play his favourite piece of music.A .occasion B. possibility C .opportunity D.luck13. Some find swimming is more enjoyable than______..A. to sit at home readingB. sitting to read at homeC .to sit at home to read D.sitting at home reading14. I think the rent of this house must be ______ as that one.A. three times moreB. three times as muchC .as much three times D.as three times more15. My parents will be disappointed______me if I fail the examination.A in B. at C . of D.about16.Only by reading extensively______ your horizons.A .you will widenB .you may widenC .you can widen D. can you widen17. The lecture was three hours long and Bert felt very______.A. boredB. boringC.boreD. boredom18.Vikie had most probably ______ her for another sort of girl.A. regardedB. viewed C .mistaken D. looked19.Only guests of the hotel enjoy the ______ of using the private beach.A. privilegeB. possibility C . favour D. advantage20.In face of difficulties, you shouldn’t lose _____.A.heartB. mind C . face D. temper21. He felt rather ______ as he was the only person who wore sportswear at the dinner party.A in place B. in the way C . by the way D. out of place22. The ______ power of the people in this town has been decreasing because most young people have left for the big cities.A shopping B. purchasing C .enduring D. spending23. I received a ______ parcel yesterday and I am still wondering who may have sent it.A sincere B.dull C .complicated D. mysterious24. The school bus was ______ by a thick fog.A held up B.broken off C . kept up D. put off25. How we______ a chance to visit your great country!A looked for B. longed for C .waited for D. went for26. “We’ll do what we can to get the goods ______on time” , said the manager of the company.A reached B.delivered C . returned e27. It is the boy’s laziness that______ his failure in the exams.A resulted from B.brought in C .resulted in D. led into28.The movie star______ with your sister, didn’t he?A . was used to dance ed to dancinged to danceD.was used to dancing29.I can’t understand why he pretended______in the bookstore.A . to see me not B. not to see me C.not see me D. to see not me30.______,you must show your ticket to go into the cinema.A . No matter whoever you are B. Whoever you areC. Whomever you areD. No matter who are you31. The boy of his mistake and ran away.A. was knowingB. was awareC. was hearingD. was understanding32. the interruption, he was able to finish his exercises before the class was over.A. Instead ofB. Even ifC. Because ofD. In spite of33. Did you at the party last night?A. enjoyB. took a good timeC. enjoy yourselfD. spend good time34. He stopped his car in front of the hotel to her up.A. moveB. chooseC. pickD. select35. The general election was . He began to dream of becoming the prime minister.A. round the cornersB. round the cornerC. round cornerD. round corners36. His proposal is that the plan at once.A. is carried outB. will be carried outC. be carried outD. is being carried out37. Jane’s handwriting was appreciated by her fellow students and the teachers .A. toB. as wellC. wellD. /38. The lecture was boring everyone went to sleep.A. too…toB. both …andC. much…thatD. so…that39. The young man missed the last bus. He could do nothing but at the inn for the night.A. stayingB. livingC. liveD. stay40. Professor White wrote a report yesterday.A. two-thousands-wordsB. two-thousand-wordsC. two-thousands-wordD. two-thousand-wordPart II Reading Comprehension(30%)Passage IA few years ago it was common to speak of a generation gap between young people and their elders. Parents said that children did not respect and listen to them, while children said that their parents did not understand them at all. What had gone wrong? Why had the generation gap suddenly appeared? Actually, the generation gap has been around for a long time. Many people argue that it is built into every part of our society.One important cause of the generation gap is the opportunity that young people have to choose their own ways of life. In a more traditional (传统的) society, when children grow up, they are expected to live in the same area as their parents, to marry people that their parents know and like, and often to continue the family jobs. In our society, young people often travel great distances for their education, move out of the family at an early age, marry or live with people whom their parents have never met, and choose jobs different from those of their parents. In our society, parents often expect their children to do better than they did, to find better jobs, to make more money and to do all the things that they were unable to do. Often, that is another cause of the gap between them. Often, they discover that they have very little in common with each other.Finally, the speed at which changes take place in our society is the third cause of the gap between the generations. In a traditional culture, senior people are valued for their knowledge, but in our society the knowledge of a lifetime may become out of date. The young and the old seem to live in two very different worlds, separated by different skills and abilities. No doubt, the generation gap will continue in American life for some time to come.41. The first paragraph tells us that .A. the problem of the generation gap draws much attention from peopleB.it is out of date to talk about the generation gapC. children and parents are trying to understand each otherD. it is very important for people to frequently communicate with each other42. In a more traditional society, old people .A.have their children respect and listen to themB.do not care for their children at allC.expect their children to rebel against themD.do not live together with their children43. In American society young people .A.do not need to find jobsB.marry people younger than themC.have better education than their parentsD.leave home at an early age44. Which of the following is NOT the cause of the generation gap?A.. Young people like to depend more on themselves.B. Parents do not love their children dearly.C.American society changes rapidly.D. Parents expect too much of their children.45. The main idea of the passage is .A. that the generation gap needs consideringB. when the generation gap is necessary in American societyC. why the generation gap existsD.how we can reduce the generation gapPassage IICancer is among the top killer disease in our society today anscientists have found out that stress(紧张) helps to bring it on . It is worthwhile to consider, therefore , what are the causes of stress in our life , and whether we can do anything about them.Are we under-employed , or overburdened with too many responsibilities? Do we have a right balance of work and leisure( 闲暇)in our lives ? Are our relationships with family, friends or fellow workers all they should be?All these things can be a cause of stress, and it is best to face them honestly , and to bring our frustration into the open . People who have a good row and then forget it are doing their health more good than those who bottle up their feelings.If our self-examination has brought any causes of stress to light , let us consider what we can do about them . It is possible to change jobs. We can make more leisure and fill it more happily , if we will accept a different living standard . We can improve our personal relationships by a different attitude . It is we who allow other people to make ourselves unhappy. Often the little things that disturb us are not worth an hour's anger. The teaching in the Bible "Let not the sun go down upon your wrath(愤怒)”is a good advice from the health point of view as well as the religous.46. Which of the following statements is true?A.Freedom from responsibilities helps relieve stress.B. Stress is the direct cause of cancer.C. The causes of stress are worthy of serious study.D. Cancer is the number one killer in our society today.47. According to the passage , which of the following types of people is more likely to suffer from stress?A.people who have cancerB. People who like to quarrel with othersC.People whose living standard is lowD..People who have more responsibilities than they can handle.48. Judging from the context , the word " row" (in the third paragraph) most probablymeans____.A.a noisy quarrel .B.a very loud noiseC.a neat line or things side by sideD. a journey in a boat49. Which of the following is not mentioned as a way to reduce our stress?A.Changing our jobsB.Changing our attitude about little things that can make us unhappyC.Speaking out about our frustrations.D.Reading the Bible50. "Let not the sun go down upon your wrath "probably meansA.Don't let your anger last longB. Don't get angry while the sun is going downC.Don't get angry easily about little thingsD.Don't watch the sun set while you are angryPassagre IIIHow often one hears children wishing they were grown up, and old people wishing they were young again. Each age has its pleasures and its pains, and the happiest person is the one who enjoys what each age gives him without wasting his time in useless regrets.Youth is a time when there are few tasks to make life difficult. If a child has good parents, he is fed, looked after and loved whatever he may do. It is impossible that he will ever again in his life be given so much without having to do anything in return. In addition, life is always presenting new things to the child—things that have lost their interest for older people because they are too well-known. But a child has his pains: he is not so free to do what he wishes to do; he is continually being told not to do things, or being punished for what he has done wrong. When the young man starts to earn his own living, he can no longer expect others to pay for his food, his clothes, and his room, but has to work if he wants to live comfortably. If he spends most of his time playing about in the way that he used to as a child, he will go hungry. And if he breaks the laws of society as he used to break the laws of his parents, he may go to prison. If, however, he works hard, keeps out of trouble and has good health, he can have the great happiness of building up for himself his own position in society.51. People can experience happiness if they .A.always think of the past and regret itB.value the presentC. are no longer youngD.become old and have much experience52. When people were young, they used to .A.be in charge of many businessesB.have few things to think about and take onC.look after their younger sisters and brothersD.face a lot of difficulties53. The pains of children lie in the fact that .A.no one helps them make right decisionsB.they are often beaten by their parentsC.they can not be accepted and praised by othersD.they are not allowed to do what they like to do54. Children are usually happy because .A.old people lose interest in themB.they are free to do wrongC.they are familiar with everything going on around themD.things are new to them55. Which of the following is Not needed for a young man to be happy?A.Hard work.B.Being free from troubles.C.Wealth.D.Health.Part III Cloze （10%）Some boys join the Navy when they are quite young, and are then given a course of training as sailors. It is a long course, both on land 56 at sea. During it, the boys study things 57 mathematics and science as well as learning to tie knots, fire guns and to 58 other practical things.One of the important things they are 59 is, of course, how to swim. 60 the old days, many sailors were unable to swim, 61 nowadays it is rare to find one that cannot.62 one school for sailors, the swimming instructor was very good. 63 Had never had a boy whom he had 64 to teach to swim by the time the course ended. One year, however, 65 was one particular boy on the training course 66 seemed quite unable to learn to 67 . The instructor tried giving him extra lessons, but he had 68 success at all, whatever he did. In the end, as the time drew near for the 69 to end, he had to admit defeat.One day, he called the boy aside after the swimming lesson and said70 him, “John, I have tried very hard to teach you to swim, but I have failed 71 the first time in my life. Now I want to give you a piece of 72 . Listen carefully.”“Yes, sir, ” answered the boy.“Well, ” the instructor 73 on, “if you are ever in a ship and it sinks, just jump over the side 74 the sea, go right down to the bottom and run to the shore as 75as you can. That is the only way you will save your life.”56. A. or B. nor C. and D. besides57. A. such B. like C. both D. by58. A. do B. teach C. finish D. watch59. A. learned B. studied C. done D. taught60. A. Among B. Into C. On D. In61. A. since B. but C. when D. because62. A. At B. For C. By D. Of63. A. It B. They C. She D. He64. A. tried B. taught C. failed D. followed65. A. this B. that C. there D. it66. A. whom B. which C. who D. what67. A. play B. swim C. fire D. sail68. A. some B. no C. any D. none69. A. school B. boy C. swimming D. course70. A. with B. to C. in D. for71. A. as B. on C. for D. of72. A. news B. advice C. idea D. word73. A. put B. said C. came D. went74. A. into B. off C. above D. on75 A. slow B. much C. possible D. fastPart IV Translation （20%）76．旅行社已安排好让我们明天去游览长城，我相信我们在那儿一定会玩得很开心。
普通动物学试卷
山东农业大学考试专用《动物学》A试卷考试方式闭卷考试时长 100分钟一、填空题1. 爬行动物有龟鳖型、蜥蜴型、蛇形三种体型。
2. 软骨鱼与硬骨鱼的主要区别有硬软骨和有无鳔等。
3. 腔肠动物又称刺胞动物,通常将其分为三个纲,即:涡虫纲、吸虫纲和绦虫纲。
4. 作为脊椎动物,圆口类动物的原始性主要表现在:没有上下颌、没有偶鳍和脊索终生存在等。
5. 有头类是指脊椎动物亚门;有胎盘类是指真兽亚纲;有袋类是指后兽亚纲;6. 最低等的多细胞动海绵动物门;最低等的三胚层动物是扁形动物门;最低等的真体腔动物是环节动物门;最低等的后口动物是棘皮动物门;7. 作为脊椎动物,哺乳纲的高等性主要表现在胸廓出现膈肌、心脏4室;8. 鸟类完整的繁殖行为通常包括以下几个环节,分别是占区和筑巢、求偶、交配和产卵、孵化和育雏、9. 水管系统是棘皮动物门动物独有的特征,该门动物还有另外的重要特征,如:次生性辐射对称、具有内骨骼、后口动物等。
10. 脊索动物的三大特征是具脊索具咽鳃裂脊神经管、。
11. 头足纲的代表动物有章鱼;多足纲的代表动物有;掘足纲的代表动物有角贝;腹足纲的代表动物有鲍鱼。
12. 环节动物的进步特征主要有分节、真体腔、后肾管、运动器官、循环器官。
13. 两栖纲分为无足目、有尾目、无尾目三个目。
二、判断题(√)1. 原生动物孢子虫纲是专营寄生生活的一个类群。
(×)2. 所有的昆虫都有三对足、两对翅和一对触角。
(×)3. 只有单细胞的原生动物能进行细胞内消化。
注:考试期间试卷不允许拆开。
第 1 页共 2 页山东农业大学考试专用(√)4. 颈椎和荐椎是陆生脊椎动物的标志,最早出现这类脊椎的却是两栖动物。
(√)5. 在脊椎动物中能进行无性繁殖的动物不多,海鞘便是其中的一种。
(√)6. 扁形动物门中营寄生生活的种类很多,如各种吸虫和绦虫等。
(×)7.龙骨突是突胸总目的特征,会飞行的鸟类都有龙骨突。
农大课程考试题及答案
农大课程考试题及答案一、选择题（每题2分，共20分）1. 下列哪个选项是植物生长必需的元素？A. 铁B. 铜C. 锌D. 所有选项2. 土壤肥力的三个主要指标是什么？A. 有机质含量、pH值、矿物质含量B. 土壤水分、土壤密度、土壤温度C. 土壤结构、土壤颜色、土壤气味D. 土壤盐分、土壤pH值、土壤通气性3. 以下哪种肥料属于有机肥料？A. 尿素B. 硫酸铵C. 复合肥D. 堆肥4. 植物病害的防治措施主要包括哪些？A. 化学防治B. 物理防治C. 生物防治D. 所有选项5. 什么是植物的光合作用？A. 植物通过呼吸作用释放能量B. 植物通过光能将二氧化碳和水转化为有机物C. 植物通过吸收土壤中的养分生长D. 植物通过蒸腾作用调节水分平衡6. 以下哪个不是植物生长的必需条件？A. 光照B. 温度C. 空气D. 土壤7. 什么是植物的抗逆性？A. 植物对病虫害的抵抗能力B. 植物对环境变化的适应能力C. 植物对土壤盐分的耐受能力D. 植物对水分缺乏的适应能力8. 植物生长调节剂的作用是什么？A. 促进植物生长B. 抑制植物生长C. 调节植物生长周期D. 所有选项9. 什么是植物的休眠期？A. 植物生长缓慢的时期B. 植物完全停止生长的时期C. 植物准备开花的时期D. 植物准备结果的时期10. 以下哪个是植物病害的生物防治方法？A. 使用化学农药B. 使用生物天敌C. 改变植物生长环境D. 物理隔离二、填空题（每空1分，共10分）1. 植物的光合作用主要发生在________。
2. 植物的根系可以分为________和________。
3. 植物的蒸腾作用主要发生在________。
4. 植物的病害防治中，化学防治的主要缺点是________。
5. 植物生长调节剂的使用可以________。
三、简答题（每题10分，共20分）1. 简述植物病害的分类及其防治方法。
2. 描述植物生长调节剂在农业生产中的应用。
农业生态学试题
农业生态学试题(总22页) -CAL-FENGHAI.-(YICAI)-Company One1-CAL-本页仅作为文档封面，使用请直接删除一、名词解释（每个2分）1.生态型2.农业生态学3.物质循环4.能量转移5.生态位6.生境7. 生活型8.生物多样性9.生态农业 10.周转率 11.趋同适应 12.食物链13.生态平衡14.营养结构15.生态金字塔16.生物学放大作用17.五大生态危机18.边缘效应19.耐性定律20.种群二、简答题（每题5分）1. 农业生态系统的特点。
2. 农业生态系统的辅助能的类型及意义。
3. C、N、P和水循环的特点。
4. 提高处级生产力和次级生产力的途径。
5. r选择和k选择。
6. 简述种群的数量特征。
7. 群落内生物个体之间可能存在的关系。
8. 简述环境对生物的影响规律。
三、论述题（任选2题，每题10分）1. 什么是农业生态系统的功能？如何提高农业生态系统的功能。
2. 什么是农业生态系统的结构为什么要调整和如何调整农业生态系统的结构。
3. 你认为农业生态学应包括那些内容请你设计一个农业生态学课程内容体系。
教学班号学号姓名专业级班题号满分得分阅卷人审核人一二三四五六七八合计一、给出下列英文短语的中文意思并定义或解释（每个2分，共40分）19.Food chain 20. Pollution二、简答题（每题6分，共36分）1. 什么是生态平衡，生态平衡失调的标志体现在那几个方面？2. 3. 简述农业生态系统的结构。
4. 简述生物种群间的相互关系。
5. 简述环境对生物的影响和作用。
6. 简述农业生态系统中林业与农业的关系。
三、论述题（24分）1.试比较自然生态系统和农业生态系统的主要特征。
（10分）2.根据农业生态系统中C、N、P和水循环的意义和特点，分析目前人们在调控物质循环中存在的问题和对策。
（14分）山东农业大学考试专用第 3 页，共 13 页《农业生态学》试卷（B卷；课程代码：1400360 ）考试方式闭卷考试时长 100 分钟教学班号学号姓名专业级班题号满分得分阅卷人审核人一二三四五六七八合计一、从下列名词中选择15个，译成汉语并用汉语或英语解释（每个2分，共30分）9.population 10.niche 11.trophic level 12.habitatmunity 14.environment 15.interspecific relation16.intraspecific relation 17.pollution 18.biodiversity19.species structure 20.temporal structure21.trophic structure 22.vertical structure 23.horizontal structure 24.allelopathy 25.ecological strategy 26.regulation of density 27.dominant species 28.climax community 29.edge effect munity succession 31.ecotype 32.food chain 二、简答题（每题6分）1. 农业生态系统的特点。
大学物理试题
7.刚体转动惯量的平行轴定理表明，在所有平行轴中以绕通过刚体转轴的转动惯量为最小。
8．一物体质量为M ，置于光滑水平地板上，今用一水平力F 通过一质量为m 的绳拉动物体前进，则物体的加速度a ＝________________。
9．质量为M ，长度为l 的匀质细杆，绕一端并与细杆垂直的转轴的转动惯量为。
14．当n a ≠0，t a =0时，质点做运动。
15．长为l 的匀质细杆，可绕过其端点的水平轴在竖直平面内自由转动。
如果将细杆置于水平位置，然后让其由静止开始自由下摆，则开始转动的瞬间，细杆的角加速度为。
10．1摩尔自由度为i 的理想气体分子组成的系统的内能为。
11．温度为127℃时理想气体氢气分子的最概然速率为。
12．将1kg 0℃的水加热到100℃，该过程的熵变为。
13．一卡诺热机的低温热源温度为27℃，高温热源的温度为127℃，则该热机的效率为_________。
二、选择题（单选题，共15题，任选10题，多选只以前10题记分。
每题2分，共20分。
将正确的答案填在括号内。
）1．如图所示，湖中有一小船，有人用绳绕过岸上一定高度处的定滑轮拉湖中的船向岸边运动．设该人以匀速率0v 收绳，绳不伸长、湖水静止，则小船的运动是（）。
(A)匀加速运动(B)匀减速运动(C)变加速运动(D)匀速直线运动2．质点作曲线运动，切向加速度t a 的大小可表示为（）。
(A)d d t v (B)d d r t (C)d d s t(D)d d tv 3．当物体有加速度时，则（）。
（A ）对该物体必须有功（B ）它的动能必然增大（C ）它的势能必然增大（D ）对该物体必须施力，且合力不会等于零4．对于一个质点系来说，在下列条件中，哪种情况下系统的机械能守恒？（）（A ）合外力为零（B ）合外力不做功（C ）外力和非保守内力都不做功（D ）外力和保守力都不做功得分图中哪一种情况正确地表示了质点在C处的加B）。
细棒，长度为l ，其上端用细线悬着，下端紧贴着密度为ρ'的液体表面。
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A. Because of B. As
C. For
D. Since that
40.I tried to cook the dish ______ the chef did.
A. in which the same way like
B. using much the same way as
C. with much the same way as
A. complained B. complainted C. complainant D. complacent
15.Eighty percent of television viewers chose him as their ____ host.
A. fortunate B. favorite C. preferred D. preferable
A. demanding
B. inquiring
C. requiring D. searching
26.We have ______friendly relationships with many countries in the world.
2
A. confirmed
B. established
C. It rains or not
D. If or not it rains
37.Al’s doctor insists ________for two weeks.
A. that he is resting B. him to rest C. his resting D. that he rest
A. Giving B. Given
C. Gave
D. Give
32.It ______ that it was a nice and sunny day.
A. turned out B. turned up C. turned to D. turned upon
33.In general, she wouldn’t mind _______.
A. award
B. medal
C. prize
D. reward
13.The man confessed that he______ a murder.
A. did
B. conducted C. committed D. performed
14.Our neighbor______ that we always made noises.
38.So bright was the boy ______ no one in his class could match him.
A. as
B. since
C. where
D. that
39._____the weather was fine, I opened all the windows.
C. No one will ask him to dance in the crowd.
D. It is impossible to dance in this crowd.
9. A. Passer—by. B. Taxi driver. C. Policeman D. Friend
10. A. He doesn’t know how to fix up the toy.
山东农业大学考试试卷(A 卷)
教学班号：
学号：
姓名：
班级：
专业
课程:大学英语三级（专科）
考试日期：2003/1。
注100 分钟。 2． 答题卡填涂方法：试卷类型涂“A”， 准考证号第一位涂“0”，其余 8 位为考试证
号， 考试科目涂“英语”， 用 2B 或 HB 铅笔将答案涂黑。
24.The guides _____the tourists together at the hotel gate.
A. accumulated B. collected
C. assembled D. resembled
25.The parents went from house to house, ______whether anyone had seen the lost boy.
30.It was ______of you not to play the piano while I was asleep.
A. considerable B. considerate C. considered
D. considering
31.______the opportunity, each of you will be a success.
A. her to stay away B. she stayed away
C. her staying away
D. she staying away
34.______I love Bob, so I love his daughter.
A. On condition B. If only C. Even though
A. postpone
B. cancel
C. delay
D. refuse
18.I hate people who ____ the end of the film that you haven’t seen before.
A. reveal
B. revise
C. rewrite
D. reverse
5. A. $130
B. $400
C. $300
D. $800
6. A. 8:57
B. 9:00
C. 8:53
D. 9:03
7. A. West Germany B. France C. Holland
D. Britain
8. A. No one knows how to dance.
B. No one will notice how he dances.
11.You have to put on a new suit and to make yourself look______.
A. respectable B. respective C. respecting D. respective
12.As a ______ for his contribution, he got a new car from the company.
A. clenched
B. sentenced C charge D. confirmed
21.She is _____about his chances of winning a gold medal in the Olympics next year.
A. optional
B. outstanding C. obvious D. optimistic
1. A.At a restaurant B.At a movie C.At a friend’s house D.At a gas station
2. A. At 2 o’clock B. At 3 o’clock C. At 4 o’clock D. At 5 o’clock
3. A. He may change it into a restaurant.
16.Every citizen in a democratic country may_____ the protection of the law.
A. entitle
B. claim
C. charge
D. inform
17.As we can no longer wait for the delivery of our order, we have to ______ it.
22.We’ll have to _____to the idea even though we don’t like it.
A. allow
B. approve
C. accept D. agree
23. I ______seeing you all again next term.
A hope
B. wish C. look forward to D. expect
3. 翻译写在答题纸上，交卷时只交答题卡和答题纸。
Part I. Listening Comprehension (5points)
Direction: In this section, you will hear ten short conversations. At the end of each conversation, a question will be asked about what was said. The conversation and question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C, and D, and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center.
D. in much the same way that
Part III Reading Comprehension (40%)
Passage One
Psychologists have found that only about two percent of adults use their creativity,