2017贵州大学831真题

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2017年高考英语真题三套打印版

绝密★启用前 2017年普通高等学校招生全国统一考试 英语 （考试时间：120分钟试卷满分：150分） 注意事项： 1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3.考试结束后，将本试卷和答题卡一并交回。 第一部分听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡ 19. 15. B. ￡ 9. 18. C. ￡ 9. 15. 答案是C。 1. What does the woman think of the movie? A. It’s a musing. B. It’s exciting. C. It’s disappointing. 2. How will Susan spend most of her time in France? A. Traveling around. B. Studying at a school. C. Looking after her aunt. 3. What are the speakers talking about? A. Going out. B. Ordering drinks. C. Preparing for a party. 4. Where are the speakers? A. In a classroom. B. In a library. C. In a bookstore. 5. What is the man going to do ? A. Go on the Internet. B. Make a phone call. C. Take a train trip.

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l. What kind of food does the the woman like? A.Fast food. B.Fried food. C.Healthy food. 2.What are 仙e speakers discussing? A.An old house. B.A new writer. C.A recent book. 3.Where does the conversation most probably take place? A.At a cafe. B.At home. C.At a hospital. 4.How does the man probably feel? A.Sad. B.Happy. c.Angry. 5.What does由e woman mean? A.Peter gets home late. B.Call Peter another time. C.Peter is away from home. 第二节（共IO小题：每小题1.5分，满分15分〉 听下面几段材料。每段材料后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段材料前，你将有时间阅读各个小题，每小题5秒钟：听完后，各小题将给出5秒钟的作答时间。每段材料读两遍。 听下面一段对话，回答第6至第8小题。 6.How long will the woman be in Europe? A.For three weeks. B.For one month. C.For three months. 7.Why will Jim Thomas come here? A.To do some research. 8.To have a vacation. C.To visit his企iends. 英语〈天津卷〉昕力第2页〈共6页〉

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贵州大学 2016年硕士生入学考试式题 考试科目：数学分析 注：题大多数为靠回忆写的，个别题可能与真题不一样，但类型相同。 一、（共90分） 1、每小题6分，判断正误，并说明理由） （1）、设0()lim () x x f x g x →存在，0lim ()x x g x →存在，则存在。 （2）、设有数列{}n a 满足1lim()0n n n a a +→∞-=，则极限lim 0n n a →∞ =。 （3）、若()f x 在开区间(,)a b 上连续，则()f x 在(,)a b 上一致连续。 （4）、若()f x 在[,]a b 上严格单调递增，则()f x 在(,)a b 内必有()0f x '> 2、求极限dt t dt t x x x ??+→tan 0 sin 00sin tan lim 。（6分） 3、设)(00cos sin 1)(2x f x x x x xe x f x '>≤?????--=-，求。 （6） 4、设()f x 为区间[,]a b 上的连续函数，且12,,,n x x x (,)a b ∈. 证明: 存在(,)a b ξ∈，使得211()(21)()n k k f k f x n ξ==-∑.（6分） 5、证明：当x x x x 3sin 2tan 20>+< <时，π。（6分） 6、求数列{}n n 中的最大项。（6分） 7、求dx x ? 2cos 。（6分） 8、设()()dy y x f dx dy y x f dx I x x x x ????---+-+=22422204220 2,,，请改变I 的积分次序。 （7分） 9sin cos sin sin cos ,1,;(2),x R y R z R R z z x y x y θφθφθθθ===????????、设，，为常数， 求（）。(8分)

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2017年全国高考英语I卷听力 第一节 1. What does the woman think of the movie? A. It’s amusing. B. It’s exciting. C. It’s disappointing. 2. How will Susan spend most of her time in France? A. Traveling around. B. Studying at a school. C. Looking after her aunt. 3. What are the speakers talking about? A. Going out. B. Ordering drinks. C. Preparing for a party. 4. Where are the speakers? A. In a classroom. B. In a library. C. In a bookstore. 5. What is the man going to do? A. Go on the Internet. B. Make a phone call. C. Take a train trip. 第二节 听第6段材料，回答第6、7题。 6. What is the woman looking for? A. An information office. B. A police station. C. A shoe repair shop. 7. What is the Town Guide according to the man? A. A brochure. B. A newspaper. C. A map. 听第7段材料，回答第8、9题。 8. What does the man say about the restaurant? A. It’s the biggest one around. B. It offers many tasty dishes. C. It’s famous for its seafood. 9. What will the woman probably order? A. Fried fish. B. Roast chicken. C. Beef steak. 听第8段材料，回答第10至12题。 10. Where will Mr. White be at 11 o’clock? A. At the office. B. At the airport. C. At the restaurant. 11. What will Mr. White probably do at one in the afternoon? A. Receive a guest. B. Have a meeting. C. Read a report. 12. When will Miss Wilson see Mr. White? A. At lunch time. B. Late in the afternoon. C. The next morning. 听第9段材料，回答第13至16题。 13. Why is Bill going to Germany? A. To work on a project. B. To study German. C. To start a new company. 14. What did the woman dislike about Germany? A. The weather. B. The food. C. The schools. 15. What does Bill hope to do about his family? A. Bring them to Germany. B. Leave them in England. C. Visit them in a few months. 16. What is the probable relationship between the speakers?

2017年普通高等学校招生全国统一考试(课标全国卷II) 英语听力试题

2017年普通高等学校招生全国统一考试（课标全国卷Ⅱ） 第一部分听力（共两节，满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A. ￡19.15. B. ￡9.18. C. ￡9.15. 答案是C。 1. What will the woman do this afternoon? A. Do some exercise. B. Go shopping. C. Wash her clothes. 2. Why does the woman call the man? A. To cancel a flight. B. To make an apology. C. To put off a meeting. 3. How much more does David need for the car? A. $5,000. B. $20,000. C. $25,000. 4. What is Jane doing? A. Planning a tour. B. Calling her father. C. Asking for leave. 5. How does the man feel? A. Tired. B. Dizzy. C. Thirsty. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What does Jack want to do? A. Watch TV. B. Play outside. C. Go to the zoo. 7. Where does the conversation probably take place? A. At home. B. In a cinema. C. In a supermarket. 听第7段材料，回答第8至10题。

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2017年高考英语听力（新课标2卷）试题听力原文 参考答案：1-5 BCACB 6-10 ACCBA 11-15 ABCAB 16-20 BACAB Text 1 M: Let’s go for a nice walk into the country this afternoon. W: I certainly could enjoy the exercise, but I’ve agreed to go with Alice to buy some clothes. Text 2 W: Hello, Mr. Smith. I’m afraid Dr. Brown won’t be able to see you today. He’s still waiting for a flight out of New York. He said he would meet you tomorrow afternoon. Is it OK? M: Sounds good. Thank you for calling. Text 3 W: David, have you saved enough for the car? M: I have $20,000 now, and the car costs $25,000. My parents said they would like to help, but I don’t want to use their money. Text 4 W: Dr. Block, I need to take a few days off because my father is coming over to visit. And I need to show him around the city. M: Ok, Jane. But be sure to come back to work next week. Text 5 M: Amy, my head is spinning! It must be a touch of the sun. W: You’d better lie back still for a while. Take it easy for the rest of the day, and stay in the shade. It’s too hot today. Text 6 M: Mom, this is going to take forever! Animal World will be on in 20 minutes. It’s my favorite program. You know I can’t miss it! W: I know, honey. But we have to wait in line to pay for these things we need. M: You promised we’d be home in time. W: Be a little patient, Jack. We’ll get out of here soon. Text 7 M: Hi, Samantha. Do you have a minute? W: Hi, Richard. Come in, please. M: I’ve been trying to get hold of you all afternoon. W: I was at the weekly managers’ meeting. How are things? M: Oh, splendid. I have some news. W: Good news? M: Wonderful news…to me, anyway! I’ve been offered a job for three years as an assistant to Prof. Hayes from Birmingham University. I’ll join him in Mexico City. What do you think about that? W: Wonderful, Richard! Just what you’ve always wanted, isn’t it? Does it mean that you’ll leave soon? M: Next week. But before I go, I’d like to invite you out for dinner — just to thank you for all the help you gave me during my three-month research work here. Would tomorrow evening be a good time for you? We can go to the Shanghai Restaurant in Chinatown. W: Fine with me. Text 8 M: What’s that book you just picked up, Mary? W: The one Prof. Lee uses in his course.

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2017年普通高等学校招生全国统一考试 英语试卷II 本试卷共150分，共14页。考试结束后，将本试卷和答题卡一并交回。 第一部分听力（共两节，满分30分） 做题时，先将答案标在试卷上，录音结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题，每小题1.5分，满分7.5分） 听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳答案。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例：How much is the shirt? A．￡ 19.15B．￡9.18C．￡9.15 答案是C。 1．What will the woman do this afternoon? A．Do some exercise.B．Go shopping. C．Wash her clothes. 2．Why does the woman call the man? A ．To cancel a flight. B．To make an apology. C．To put off a meeting. 3．How much more does David need for the car? A．$ 5,000. B．$20,000. C．$25,000. 4．What is Jane doing? A．Planning a tour. B．Calling her father. C．Asking for leave. 5 ．How does the man feel? A．Tired. B．Dizzy. C．Thirsty. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

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C. At 10:30. 4.How does the woman go to work? A.By car. B. On foot. C. By bike. 5.What is the probable relationship between the speakers? A.Classmates. B.Teacher and student. C. Doctor and patient. 第二节（共15小题；每小题分，满分分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。 6. What does the woman regret? A. Giving up her research. B. Dropping out of college. C. Changing her major. 7. What is the woman interested in studying now?

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2014年贵大831真题答案 特别说明： 1、本文档是贵州大学2014年度计算机考研831考题的参考答案整理，原试题在网络上可以搜索到，答案也是经过仔细斟酌，对一些难点进行了解释，备考中的考生可使用此文档作为参考答案，节约整理的时间。 2、本参考答案旺旺考研享有著作权，同时我们尊重原创，尊重知识，如果有使用者发现答案中有任何不解或纰漏，随时可以和我们练习，我们会第一时间处理。 1.1一、选择题 1 B 2 C 3 D 4 D 5 C 考察变量的命名规则，C语言的变量命名必须是以字母、数字、下划线组成的，并且不能由数字开头的，不能是关键字。 6 D 7 A 8 B 二维数组的初始化，第二维一定要指定。 9 D 字符串数组s是个常量，是指针常量，不能够被修改。 10 C 由于do while循环，不论条件如何先执行一遍循环体，在某些情况下（条件第一次就不成立时，for、while循环替代不了） 11 C 12 C 13 C 14 D 15 B 16 C 注意区别物理结构和逻辑结构。

17 D 18 C 19 C 20 B 21 B 22 C 长度为n的字符串，如果串中字符各不相同，则字串的个数为n(n+1)/2 + 1；具体解法为：包含1个字符的子串共n个，包含2个字符的子串共n-1个，包含3个字符的子串共n-2个，……，包含n个字符的子串共1个。注意空串还有1个，空串是任何字符串的子串。 如果包含重复的怎么计算？比如字符串https://www.wendangku.net/doc/0416255022.html,所有非空子串（两个子串如果内容相同则只算一个）个数是（） 存在相同字符，所以计算方法为总个数减去重复个数，即n(n+1)/2 + 1 - 重复个数。 包含重复子串共：n(n+1)/2+1=10（10+1）/2+1=55，减去重复：2个w，1个ww，1个q，1个.，所以共55-5=50个。 23 B 24 C 25 A 1.2二、名词解释 （注意：重要性依次排序，先回答最基本的，再扩展回答） 算法： （1）定义：算法是指解题方案的准确且完整的描述，是一系列解决问题的清晰指令，算法代表着用系统的方法描述解决问题的策略机制。算法要求能够对一定规范的输入，在有限时间内获得所要求的输出，因此一个算法也经常被封装为一个函数，用来实现特定的功能。 （2）算法优劣的衡量标准：不同的算法可能用不同的时间、空间或效率来完成同样的任务。一个算法的优劣可以用空间复杂度与时间复杂度来衡量。 算法的时间复杂度是一个函数，它定性描述该算法的运行时间。这是一个代表算法输入值的字符串的长度的函数。时间复杂度常用大O符号表述，不包括这个函数的低阶项和首项系数。 空间复杂度是对一个算法在运行过程中临时占用存储空间大小的量度。比如直接插入排序的空间复杂度是O(1)，而一般的递归算法就要有O(n)的空间复杂度了，因为每次递归都要存储返回信息。 （3）算法的五个特征：有穷性、确切性、输入、输出、可行性 有穷性（Finiteness） 算法的有穷性是指算法必须能在执行有限个步骤之后终止； 确切性(Definiteness)