招收攻读硕士学位研究生入学考试试题(a卷)

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2023年暨南大学432 统计学考研真题试卷

2023年暨南大学432 统计学考研真题试卷

2023年招收攻读硕士学位研究生入学考试试题(A)********************************************************************************************招生专业与代码:应用统计(专业学位)025200考生注意:所有答案必须写在答题纸(卷)上,写在本试题上一律不给分。

一、统计学原理(共75分)(一)简答题(每题10分,共30分)1.何谓指标和指标体系?构建指标体系需要注意哪些事项或原则?2.什么是重点调查和典型调查?两者分别适用于什么场合?分别举例说明。

3.在估计回归模型的参数时,一般使用最小平方法。

请简述最小平方法的基本思想和主要过程。

(二)计算题(每题15分,共45分。

百分数后保留两位小数)1.某厂生产的袋装食品采用自动打包机包装,每袋的标准重量为100g。

某日该厂生产了500包,现采用不重复的简单随机抽样方式抽取40包进行检查,测试结果如下表所示。

每包重量(g)包数98以下 498-100 5100-102 21102-104 5104-106 5合计40根据上述资料:(1)在95%的置信度下,估计该批食品平均重量的区间范围;(10分)(2)如果规定食品重量低于100g属于不合格品,在95%的置信度下估计该批食品合格率的区间范围。

(5分)注:可能需要使用的值Z0.1/2=1.645, Z0.05/2=1.96,t0.05/2(39)=2.0227, t0.1/2(39)=1.6849, t0.05/2(40) =2.0211,二、概率论与数理统计部分(共4道大题,第1题15分,第2、3、4题各20分,合计75分)1. 设连续型随机变量X 的分布函数如下:F(x)=2/2,00,0xM Ne x x -⎧+≥⎪⎨<⎪⎩,(1)求常数M ,N ; (2)求(22)P X <<;(3)写出X 的密度函数f(x)。

2023年暨南大学241 基础英语考研真题试卷

2023年暨南大学241 基础英语考研真题试卷

2023年招收攻读硕士学位研究生入学考试试题(A卷)*******************************************************************************************招生专业与代码:050205日语语言文学、050203法语语言文学考试科目名称及代码:241 基础英语考生注意:所有答案必须写在答题纸(卷)上,写在本试题上一律不给分。

Part I Cloze (10 points)Directions:There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. You should choose the ONE that best fits into the passage and write the corresponding letter on the Answer Sheet.How wonderful it would be not to worry about chasing customer invoices. but still get paid in __1__ and on time. This is perfectly possible by simply __2__ an invoice with an online customer accounts system and __3__ when it's going to be paid. Such supply chain management systems are traditionally the __4__ of multinationals with big IT budgets, but rising expectations on the part of customers are __5__ smaller businesses to buy into both the concept and the system. This is __6__ evident in manufacturing, financial services. telecommunications and the media.Ken Yamato, chairman of Logistics Inc., says this is a difficult culture change for many small businesses. When, for example, the multinational Unilever __7__ its information and supply chains to get a better __8__ of what was going on with its orders, one small supplier felt it was __9__ too much. But Yamato believes it is just as important for smaller companies to __10__ in IT systems to manage the supply chain as it is for larger ones, and that may __11__ losing customers if they do not have the __12__ to monitor orders and stock __13__ and manage production and purchasing. The online customer accounts system offers a __14__ edge, he says.Mark Kinsler of business so ftware company ITX says, ‘Companies have to supply "just in time" and have more __15__ relationships with their customers.’ For him, the interactive nature of an online system brings __16__ benefits, especially now that companies use more third-party suppliers. ‘Companies get a better idea of what is happening and can __17__ that different links in the supply chain __18__ certain tasks. This would __19__ self billing and, when the customer has __20__ the product, automatically producing the invoice for the third- party supplier.1. A.case B.full C.total D.turn2. A. detecting B.seeking C.tracking D.following3. A.inspecting paring C.testing D.checking4. A.zone B.position C.location D.territory5. A.encouraging B.promoting C. supporting D. advancing6. A.particularly B.strongly C.considerably D.intensely7. A.mixed B.associated C.integrated D.united8. A.understanding B.thought C.intelligence D.conclusion。

2019年暨南大学考研真题211翻译硕士英语(A卷)硕士学位研究生入学考试试卷

2019年暨南大学考研真题211翻译硕士英语(A卷)硕士学位研究生入学考试试卷

考试科目:翻译硕士英语 共 14 页,第1页2019年招收攻读硕士学位研究生入学考试试题(A 卷)********************************************************************************************学科、专业名称:翻译硕士专业研 究 方 向: 英语笔译考试科目名称: 翻译硕士英语考试科目代码:211考生注意:所有答案必须写在答题纸(卷)上,写在本试题上一律不给分。

I. Vocabulary & Grammar (30%)Directions: There are 30 sentences in this section. Beneath each sentence there arefour words or phrases marked A, B, C and D. Choose ONE answer that best completes the sentence. Write your answers on the Answer Sheet.1. Education and work can be restructured to teach and ______ the skills of concentration and focus.A. proposeB. propagateC. propelD. proceed2. It's difficult to _________ the demands of my job and the desire to be a good father.A. reconcileB. combineC. relateD. integrate3. Break out of this guilt and let yourself ________ in your sense of accomplishment for what you have gotten done instead of what there is still to do.A. absorbB. indulgeC. involveD. relish4. For this, we never ________ the use of force, as it is common aspiration and sacred mission of the people of China to safeguard China’s sovereignty and also to reunify our motherland.A. declareB. renounceC. announceD. claim5. Because of his adventures, he is a person of far greater experience and ________.A. resourcefulnessB. resourcesC. considerationsD. thoughtfulness6. If a machine, railway line, or bridge is ________, it is deliberately damaged or destroyed, for example, in a war or as a protest.A. explodedB. bombedC. bombardedD. sabotaged7. Even if we could collect most of what we gave out – which we can't – a scant _______ of high-powered weapons in the hands of bad actors can be disastrous in a place where government control is weak.A. amountB. volumeC. handfulD. number。

2019年暨南大学考研真题808外国语言文学综合考试A卷

2019年暨南大学考研真题808外国语言文学综合考试A卷

2019年招收攻读硕士学位研究生入学考试试题(A卷)********************************************************************************************招生专业与代码:外国语言文学0502 (涵盖英语语言文学050201、外国语言学及应用语言学050211)考生注意:所有答案必须写在答题纸(卷)上,写在本试题上一律不给分。

I. Multiple choices. There are 20 questions in this part. Choose the best answer to each question. Write your answers on the ANSWER SHEET. Both linguistics candidates and literature candidates must do this part. (20%)1. A king or a queen is the head of the United Kingdom as the state is a constitutionalmonarchy. In practice, _________________.A. Parliament rules the countryB. the Prime Minister rules and reignsC. the Sovereign reigns but does not ruleD. the Sovereign rules but does not reign2. Since 1945, two parties, _________________, have held political power in the UK.A. the Conservative Party and the Labor PartyB. the Democratic Party and the Republican PartyC. the Labor Party and the Social Democratic PartyD. the Labor Party and the Democratic Party3. The finest exponents of Elizabethan drama in the English Renaissance are representedby __________________.A. Ben Johnson, Christopher Marlowe and Charles DickensB. Edmund Spenser, Charles Dickens and William ShakespeareC. William Shakespeare, Ben Johnson and Charles DickensD. William Shakespeare, Christopher Marlowe and Ben Johnson4. The mechanization of industry and the consequent changes in social economicorganization in Great Britain in the late 18th and early 19th centuries is referred to as _________________.A. Economic BoomB. Industrial RevolutionC. Glorious RevolutionD. Urbanization5. In the UK, children from the age of 5 to 16 _________________.A. receive completely free educationB. receive partly free educationC. do not receive free education at allD. do not receive free education if their parents are rich6. Discovery of law of the universal gravitation by _________________ is the mostimportant of all his achievements in physics.A. KeplerB. Isaac NewtonC. GalileoD. Copernicus7. The earliest settlers in America first found and took over the parts of_________________.。

2021年暨南大学733药学基础综合 考研真题

2021年暨南大学733药学基础综合 考研真题
A.丙氨酸B.苯丙氨酸
C.丝氨酸D.羟脯氨酸
5.以下说法有误的是()
A.真核细胞的RNA聚合酶单独不能亲和DNA并进行转录。
B.原核细胞的调节基因所表达的调节蛋白都是对转录起抑制作用。
C.一个基因能产生多种蛋白质的原因是因为mRNA可以进行不同的拼接。
D.短期的基因转录调控是可逆的,而长期的基因转录调控一般不可逆。
9.蛋白激酶和蛋白磷酸酶对蛋白质进行磷酸化和去磷酸化的共价修饰是真核细胞代谢的重要方式。()
10.操纵基因又称操纵子,如同启动基因又称启动子一样。()
三、单项选择题(10题×2分=20分)
1.金属离子不通过以下哪个途径参与催化过程?()
A.通过结合底物为反应定向
B.通过可逆的改变金属离子的氧化态调节氧化还原反应
2021年暨南大学733药学基础综合 考研真题
2021年招收攻读硕士学位研究生入学考试试题(A卷)
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招生专业与代码:100701药物化学、100702药剂学、100703生药学、100704药物分析学、
1.鸟氨酸循环
2.嘌呤核苷酸从头合成
3.酶促反应中的零级反应
4.α-氧化
5.管家基因
6.复制起点
二、是非判断题(正确打√,错误打×,10题×2分=20分)
1.双缩脲反应是肽和蛋白质特有的反应,所以二肽也有双缩脲反应。()
2.原核生物中mRNA一般不需要转录后加工。()
3.所有的酶,除了蛋白质之外,还要结合一些非蛋白小分子或金属离子才能构成全酶,从而起到高效专一的催化活性。()

暨南大学2016年《350中药学专业基础综合》考研专业课真题试卷

暨南大学2016年《350中药学专业基础综合》考研专业课真题试卷

考试科目:350中药学专业基础综合 共 6 页 第 页12016年招收攻读硕士学位研究生入学考试试题(A 卷)******************************************************************************************** 学科、专业名称:105600中药学(专业学位)研究方向:考生注意:所有答案必须写在答题纸(卷)上,写在本试题上一律不给分。

本卷满分300分,由有机化学(150分)和生物化学(150分)两部分组成。

第一部分:有机化学(150分)一、选择题(含多选题)(20小题,每小题2分,共40分)1. 下列化合物不具有芳香性的是 ( )A. 吡咯B. 二茂铁C. [18]轮烯D. THF2. 下列烷烃中沸点最高的是 ( )A. 正戊烷B. 正己烷C. 正辛烷D. 异辛烷3. 下列化合物中碱性最强的是 ( )A. 苯胺B. N -甲基苯胺C. 乙酰苯胺D. 邻苯二甲酸亚胺4. 下列碳正离子最稳定的是 ( )A. B. C. D.5. C 3H 7C C-CH=CH 2经Lindlar 催化剂催化加氢后的产物为 ( )A. C 3H 7CH 2CH 2CH 2CH 3B.C.D.6. 下列化合物中酸性最弱的是 ( )A. 对甲氧基苯酚B. 苯酚C. 对氯代苯酚D. 对硝基苯酚7. 葡萄糖不能发生的反应是 ( )A. 银镜反应B. 酯化反应C. 水解反应D. 氧化反应8. 某有机物的质谱中显示有[M]+和[M+2]+峰,而且丰度比为1:1,可判断该化合物中含有 ( )A. ClB. SC. ID. Br9. 与下列哪些溶液作用产生沉淀( )A. 酸性KMnO 4溶液B. 三氯化铁C. 氯化亚铜的氨溶液D. 硝酸银的氨溶液10. 下列化合物最容易发生S N 2反应的是 ( )A. 3-甲基-2-溴戊烷B. 3-甲基-1-溴戊烷C. 3-甲基-3-溴戊烷D. 3,3-二甲基-2-溴丁烷11. 格氏试剂不能与如下化合物发生加成反应的是 ( )A. 丙酮B. 环氧乙烷C. 丙醛D. 丙醇12. 下列化合物能发生狄尔斯-阿尔德(Diels-Alder )反应的双烯体是 ( )。

暨南大学803西方经济学2010--2020年考研专业课真题

暨南大学803西方经济学2010--2020年考研专业课真题

2020年招收攻读硕士学位研究生入学考试试题(A卷)
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学科、专业名称:政治经济学、西方经济学、世界经济、人口资源与环境经济学、国民经济学、区域经济学、财政学、金融学、国际贸易学、劳动经济学、数量经济学、统计学、产业
经济学、劳动经济学
研究方向:
考生注意:所有答案必须写在答题纸(卷)上,写在本试题上一律不给分。

一、选择题(共10小题,每小题3分,共30分)
1. 某人消费若干数量的商品,如果他对该商品的需求收入弹性为3,需求价格弹性为-2,那么当价格下降5%且同时收入也下降3%时,他对该商品的需求量将()
A. 不变
B. 增加
C. 减少
D. 以上情况皆有可能
2. 无差异曲线为一条斜率为负的直线,说明()
A. 商品是完全替代的
B. 边际效用递减
C. 偏好是非凸的
D. 偏好不满足传递性
3. 一个垄断企业以12美元的价格可销售8单位产品,以13美元的价格可销售7单位产品,则与第8单位产品对应的边际收益是()
A. 5美元
B. 12美元
C. 1美元
D. 6美元
4. 适合采取“薄利多销”定价策略的商品是()
A. 农产品
B. 生活必需品
C. 富有弹性的商品
D. 单位弹性商品
5. 当生产函数Q=F(L)的AP(平均产出)为正且递减时,MP(边际产出)可以是()
A. 递减且大于AP
B. 递减且小于AP
C. 递增且大于AP。

2023年暨南大学全国硕士真题211 翻译硕士英语

2023年暨南大学全国硕士真题211 翻译硕士英语

_____.
A. confer
B. exclude
C. allot
D. commend
16. The operation could _____ her life by two or three years.
A. prolong
B. increase
C. expand
D. continue
17. The whole country was in _____ over the result of the elections.
A. to start
B. to have started
C. to be starting
D. to have been starting
12. He was here _____ the stroke.
A. in
B. on
C. with
D. to
13. The commission would find itself _____ at every turn if its members couldn't reach an
A. an idiosyncratic B. a heterogeneous C. an inconsequential D. an unorthodox
9. The main thrust of her argument was that wage differences, far from being _____ do in fact
A. By painting them
B. If they would have been painted
C. Were they to be painted
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年招收攻读硕士学位研究生入学考试试题(卷)
******************************************************************************************** 学科、专业名称:政治经济学、西方经济学、世界经济、人口资源与环境经济学、国民经济学、区域经济学、财政学、金融学、国际贸易学、劳动经济学、数量经济学、统计学、产业经济学、劳动经济学
研究方向:
1 / 5
2 / 5
3 / 5
品。

两个市场的需求曲线分别为:。

生产自行车的成本函数为:
()由于自行车在两个市场被贴上不同的品牌系列标签,使得所有消费者认为在两个市场上出
在完全竞争市场上,某粮食作物的市场供求曲线为:需求:;供给:
其中:的单位分别是元千克和亿千克。

()假设政府不鼓励过多消费该粮食作物,从而对该粮食作物征税元千克,市场均衡数量是多
4 / 5
5 / 5。

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