郑州大学期末考试5
郑州大学软件学院(北)2013-2014学年第二学期期末考试安排全
任课教师 王争伟 王争伟 王争伟 王争伟 王争伟 王争伟 王争伟 代凯歌 代凯歌 梁振华 梁振华 梁振华 梁振华 梁振华 刘铭皓 刘铭皓 刘铭皓 齐歌 齐歌 米文通 米文通 郑伟勇 郑伟勇 张淑艳 张淑艳 张淑艳 张淑艳 张晗 张晗 张晗 张晗 秦勤 秦勤 秦勤 秦勤 张淑艳 张淑艳 张淑艳
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郑州大学期末考试英语阅读理解
II. Reading Comprehension II 1--5 CBADBA college professor once asked his class, "Can men and women really be just friends?" My answer is yes! I met Joe in college: in fact, our friendship began in that class. Joe quickly became my best friend: we had the same major, the same classes, and the same tastes. We spent a lot of time together studying and laughing. After college, we took jobs very far apart, but we kept in touch with the occasional emails and phone calls. Our troubles began many years later, when mutual friends decided we were perfect for one another.When we relocated to the same city, we foolishly listened to our friends and families and tried dating. It was a disaster! Our strong friendship wasn't meant to bring us together as husband and wife. We parted bitterly, with great disappointment and many angry words Eight years passed before we were able to resume our friendship. Today, we love each other dearly, but as brother and sister. Joe is still my best friend, and at his wedding last year, I acted as the bridesmaid! I cried at his wedding, tears of joy at seeing my friend's happiness. When his new baby was born, I expected it to be named after me. I sometimes think of that college professor, and how lonely I would be if I had listened to him. Cherish your college friendships without worrying about gender, and if you're lucky, some of them will last a lifetime.C1. What is the passage mainly about?A. Love on campus.B. College friendshipsC. Friendship between men and womenD. Joe's wedding.2. Which of the following statements is TRUE according to the passage?A. Shortly after college, the author became Joe's wife.B. Men and women can really be just friends.C. They still loved each other as lovers.D. After eight years, they divorced as friends.3. What might the word "date" mean in the passage?A. Meeting with a boyfriend or girlfriend.B. Doing something old-fashioned.C. Determining the time to do something.D. Writing a timetable.4. When did they resume their friendship?A. After graduating from college.B. After their taking jobs.C. After the birth of Joe's new baby.D. Eight years after their parting.5. Why did the author cry at Joe's wedding?A. Because she was sad that she couldn't be Joe's wife any more.B. Because she was overjoyed that Joe finally got his happiness.C. Because she still loved Joe and regretted that she had left him.D. Because she was excited to be Joe's bridesmaid.II. Reading Comprehension II 1--5 BDADCAfter my father passed away, I found a piece of paper in his wallet. It was old and almost crumbled (破碎) away at my touch. I carefully unfolded it and found the following: Wanted: Honest men and women. Job description: Crowd control, watching, and patrolling (巡逻). You will often work with a partner, someone who must watch out for you while, you do the same for them. You must be in control of your temper when others may lose theirs. You must be physically fit, of high intelligence, and the highest moral fiber(道德力量). You must be willing to work long hours, perhaps standing or walking for the entire shift. Training: Extensive and on-going. Pay: Not very high. Benefits: The satisfaction of a job well done; positive contribution to society; the opportunity to make a real difference in the community. The knowledge that you help keep children safe. Drawbacks: Long hours, low pay, danger, and occasional loneliness and boredom. To apply, talk to the nearest Police Station about training as an officer.My father lost his life in the line of duty as a police officer. He never spoke about his work, preferring to come home to peace and quiet and to his favorite chair. But when I read this, I felt I was closer to my father.1. What is the passage mainly about?A. An advertisement put up by the author's father.B. The job as a police officer.C. The author's family.D. The death of the author's father.2. What does the phrase "pass away" mean in the passage?A. Leave.B. Go awayC. Move to another place.D. Die.3. According to the passage, how can we describe the job as a police officer?A. Dangerous and hard.B. Satisfactory.C. Interesting.D. Well-paid.4. According to the passage, what kind of person is fit for the job as a police officer?A. Honest and physically fit.B. Intelligent and moral.C. Responsible and well-disciplined.D. With the above three qualities.5. Why did the author's father never speak of his job to his family?A. Because he wasn't interested in his job.B. Because he was too tired to speak a word.C. Because he didn't want his family to worry about him.D. Because discipline made him keep silent.II. Reading Comprehension II 1--5 CDBDAThe family TV show Happy Days ran for 11 years from 1974 to 1984, creating several by-product series. In one episode (一集), there was a new character, an alien from outer space. He was played by an unknown actor. People roared with laughter at his crazy antics (滑稽动作). No one had seen this type of comedy before, and they protested for more. The network administrators knew they had a new star on their hands: from that single performance, Robin Williams became the star of a brand-new comedy series, Mork and Mindy. He played the character of an alien who comes to the Earth in a giant egg-shaped spacecraft. He is friendly, and observes and reports back to his planet. He sleeps standing on his head, thinks that all eggs are spacecraft, and sometimes wears his clothes backwards. His kind new friend, Mindy, helps to take care of him. They marry, and have a child together. But Mork gives birth, and the child is actually an old man who ages backward! In addition to his work as a comedian on this and other projects, Robin Williams is also an excellent dramatic actor. Anyone who has seen his films will agree that he is a man who can make you laugh, cry, think, and feel.1. Which title suits this passage best?A. The Family TV Show Happy Days.B. The Life of Robin Williams.C. Robin Williams--An Excellent Comedy Actor.D. The Performance of Robin Williams.2. What made Robin Williams become a new star according to the passage?A. His role in Happy Days.B. This new type of comedy.C. His handsomeness.D. Both A and B.3. What does the word "alien" mean in the passage?A. A stranger from another city.B. A creature from another world.C. A foreigner from another country.D. A guest from a suburban area.4. Which of the following is NOT true about the character of an alien Robin Williamsplayed in Mork and Mindy?A. The alien comes to the Earth in a giant egg-shaped spacecraft.B. The alien sleeps standing on his head.C. The alien wears his clothes backwards.D. The alien comes to the Earth accidentally.5. What can you learn from the passage?A. Robin Williams is a gifted actor.B, Robin Williams is a diligent (勤奋的) actor.C. Robin Williams and Mindy married and had a child.D. Robin Williams was famous during 1974-1984.II. Reading Comprehension II 1-- 5 BCBAAThe next time you're watching television, pay attention to the advertisements. Even if the ad is for a woman's personal product, or baby diapers, the chances are that a man's voice is used in the commercial. Why? Because a man's voice carries more weight and authority to many people. Advertising agencies hire psychologists to determine what makes people respond to an ad by purchasing the product. Most people are conditioned to obey their fathers. Advertisers know a kindly male voice talking about the product in the last five seconds of a commercial has a subliminal (潜意识的) effect on the consumer.The consumer obeys that voice, leading to the purchase of one brand over another. This is especially important in products that are basically the same, such as detergent, or washing powder. Research proves that most of these products are equally effective: the only difference may be the scent, or perhaps the color. But consumers may not be aware of that. There are exceptions, of course. My grandmother, who is 87 years old, is one of the few people not influenced by commercials. She turns the television sound off when a commercial comes on TV. When asked why, she replied, "Men sell that stuff. And what does any man know about washing clothes?"1. Some products, such as washing powder, are basically the same, except for _______.A. the priceB. the scent or colorC. the expiry dateD. the purchasing method2. The focus of the passage is on __________.A. the visual effect of adsB. the design of adsC. the voice in adsD. the beauties in ads3. The products mentioned in the passage are mainly designed for __________.A. menB. womenC. childrenD. old people4. According to the passage, a male voice usually appears ________ an ad.A. at the end ofB. at the beginning ofC. in the middle ofD. all through5. A man's voice is often used in an ad because it carriesA. more influenceB. more informationC. more certaintyD. more experienceII. Reading Comprehension II 1--5 DACCBAnyone who thinks it’s easy being a star should meet one of the hardest-working celebrities on the planet．Liu Dehua, appearing in 108 films in 20 years, is the “No.1 Box office Actor 1985——2005”of Hong Kong. But he’s more than just a pretty face, with a separate career as a singer and musician. He's one of the Four Heavenly Kings of Canto-pop, along with Jacky Cheung, Aaron Kwok, and Leon Lai. In fact, he is in the Guinness World Records for “Most Awards Won by a Canto-Pop Male Artist”. By April 2000, Liu Dehua had won 292 awards for his singing career, with more than 179 concert appearances since 1992. If this doesn't impress you, there's one more fact you should know: he has accomplished this body of work while struggling with Hepatitis B(乙型肝炎). In 2006, Liu Dehua revealed that he has been a carrier of this 1ife-threatening condition for 20 years. Currently 3%一6% of the world’s population is infected with the Virus, but up to a third or more may have been exposed. Mr．Liu’s decision to publicly acknowledge the condition demonstrates that he is as courageous as he is hard—working and handsome. Perhaps his honesty will help others to come forth and acknowledge their illness, or seek treatment.1. Which of me following is NOT the reason for Liu Dehua's success?A. Being handsome.B. Being hardest-workingC. Being honest.D. Being generous.2. Which of the following statements about Liu Dehua is NOT true according passage?A. His honesty will threaten his career.B. He is the No.1 Box 0fficeActor 1985—2005.C. He is one of the Four Heavenly Kings of Canto-pop.D. He has been infected with a dangerous disease.3. What proportion of the world’s population has been exposed to be infected with the Hepatitis B virus?A. 3%—6%.B. About 1%—2%C. Above 1%—2%D. Above 33%.4. What is the significance of Mr. Liu’s decision to publicly acknowledge his health condition?A. People win like his films and songs better.B. People will know that he is hard-working and courageous.C. His honesty will help others to make open their illness and try to get treatment.D. He may find the best treatment by publicly acknowledging his illness.5. What is the author's attitude towards Liu Dehua?A. Sympathetic.B. Positive.C. Critical.D. Objective.II. Reading Comprehension II 1--5 CDACBGirls dream of having the perfect wedding, but when I got engaged, I have up any dream of the perfect day. My mother has to have her own way. She’s a very nice woman, but she's convinced that what she wants is exactly what you want, and you cannot tell her otherwise. Since my parents were paying for the wedding, I kept my mouth shut, and let her decide everything! I was not married in church, but in the same hall where my brother was married. It had recently been remodeled, and all the charming features, such as a large stone fireplace, were removed. She insisted that my cousin make my wedding dress. I wanted a simple long white dress with long sleeves. My cousin made a short dress without sleeves. My cousin also added a HUGE bow on the back of the dress that looked as if I sat in a wedding cake! My mother also insisted on making the cake, but she ran out of time to frost (给…覆上糖霜) it, and a huge, plain cake was served. I wanted a single rose for a bouquet (花束); my mother insisted that my sister, a florist (花店店主), make me a huge bouquet of lilies (百合花), which I am allergic to! My mother referred to this as “my daughter’s dream wedding”. Dream wedding? More like a nightmare!1. Why couldn't the author dream of having the perfect wedding?A. Because she was very poor.B. Because she didn't have enough time to prepare.C. Because her mother organized everything.D. Because her parents loved her sister and brother more.2. What was the author dissatisfied with?A. Her wedding dress.B. Her wedding place.C. Her wedding cake.D. All of the above.3. Why didn't the author protest against her mother's arrangements of her marriage?A. Because her parents were paying for the wedding.B. Because it's a custom to follow her brother's wedding.C. Because she was used to listening to her parents.D. Because she was afraid of her mother.4. Which of the following statement is TRUE?A. The author's mother is a dressmaker.B. The author's brother is a priest.C. The author's sister is a florist.D. The author's cousin is a baker.5. What can we infer from the passage?A. Wedding customs are different from place to place.B. The author was disappointed, and her mother the opposite.C. A successful wedding needs long preparation.D. Money is very important for weddings.II. Reading Comprehension II 1--5 DABCDOne of the greatest philosophers of Western thought is Benjamin Franklin. Franklin is known as “the poor man's philosopher” because his simple wisdom is so clear that even 'an uneducated man could understand it.Franklin offered homilies (布道) such as “Early to bed and early to rise makes a man healthy, wealthy and wise.”Many of these sayings were published anonymously by Franklin in his Poor Richard's Almanac. This pamphlet 小册子), which was published from 1732 to 1757, also contained a calendar, weather predictions, and poetry, and was a very popular magazine in its day.Franklin, also known as a diplomat, printer, American patriot, scientist, and inventor, contributed greatly to the development of democratic government, and to the culture of the American people.Some of his maxims found from this publication include:•Let thy discontents by thy secrets; if the worm knows them 't will despise thee and increase them.•Necessity never makes a good bargain.•Three may keep a secret, if two of them are dead.•Where there's Marriage without Love, there will be Love without Marriage.•If you'd have it done, Go; if not, Send.Ben Franklin did much to contribute to the general body of knowledge in so many areas. It is well worth the time to cultivate some knowledge of this man and his many accomplishments.1. Why is Franklin known as "the poor man's philosopher"?A. Because Franklin was probably from a poor family.B. Because Franklin's wisdom is not very well-known.C. Because the rich are not interested in his philosophy.D. Because it's easy for common people to understand his philosophy.2. What was Poor Richard's Almanac in the passage?A. A kind of magazine.B. A detective novel.C. A sales brochure.D. A history book.3. What does the underlined word "maxims" mean?A. Hobbies, interests, or social customs.B. Proverbs or some well-known life philosophy.C. Some parts that a book mainly comprises.D. Some different sections of a publication.4. Which of the following contributions of Franklin is NOT mentioned in the passage?A. The contribution to the general body of knowledge.B. The contribution to the culture of the American people.C. The contribution to the development of agriculture.D. The contribution to the development of democratic government.5. What does the author suggest at the end of the passage?A. Don't waste any minute in life.B. It's worth becoming an inventor like Franklin.C. It's a waste of time to cultivate rich and famous people.D. It's worth developing some of Franklin's wisdom.II. Reading Comprehension II 1-- 5 BABDCMy mother, at age 75, is a very tough person. She looks like a tiny dainty (小巧玲珑的) doll, but she's made of steel. When she was ten, she witnessed Japanese soldiers killing her parents, leaving her the head of the household with a younger brother and sister. Other family members took her brother and sister, but she was left to fend (保护) for herself. She became a soldier, rising to a high rank, then worked in the government for a number of years.Five years ago, Mother took a tour of the United States, and was hit by a Japanese-made car accidentally. Every bone on the left side of her body was broken. Her brain swelled (肿胀), and she went into a coma (昏迷) for eight months. No one expected her to survive. One day she woke up, and the first thing she said was, "Nothing made in Japan is going to kill me!"There are so many brave and wonderful people who have survived the hell of war, and its aftermath (后果). But Mother is my favorite person. She has sweetness, a sense of humor, and determination to lead a good and full life despite everything. I wonder how many of us could face the challenges and losses she has faced, and still believe that life is a wonderful gift.1. What happened to the author's grandparents when her mother was 10?A. Died of illness.B. Killed by Japanese soldiers.C. Divorced each other.D. Left their motherland.2. Which of the following is NOT true of the author's mother?A. She brought up her younger brother and sister.B. She worked in the government for years.C. She ever served in the army.D. She began to fend for herself at the age of 10.3. What happened to the author's mother when she traveled to the United States several years ago?A. She died in a car accident.B. She was badly hurt by a car.C. She survived a Japanese murder.D. She was murdered by a Japanese.4. In the author's mind, what kind of a woman is her mother?A. Tough.B. Optimistic.C. Humorous.D. All of the above.5. What's the author's attitude toward her mother?A. Critical.B. Pessimistic.C. Respectful.D. Sarcastic.II. Reading Comprehension II 1-- 5 BCCADWhen I lived in Canada, many people asked me about Chinese customs. I was happy to talk about our many lovely traditions, such as Spring Festival. But I was unprepared for the number of people who asked me about Japan, Korea, and India! It seemed unbelievable to me that so many people were unaware that China is a nation with its own tradition and history. Recently, while working on a new textbook at a publishing company, I asked a foreign colleague about weddings in Nigeria. She looked at me as if I were crazy, and said, "How would I know? I'm from Canada."I told her that all foreign cultures are alike, so she should know. She threw her head back and laughed. "Xiao Li," she told me. "I don't mean to hurt your feelings, but all countries have customs different from one another! Didn't you tell me how angry you were when Western people asked you about Japan? It's not just nations that are different: country people have different ways of celebrating from city people. Celebrations are different from family to family as well." At first, my feelings were very hurt, but then I realized she was right. From that time on, I have not expected my foreign colleagues to know all about the customs or languages of lands other than their own!1. Why did the author feel it was unbelievable when some Western people asked him about Japan, Korea and India?A. Because he hadn't ever been to these countries.B. Because he didn't expect few people knew China has its own tradition and history.C. Because he didn't like these countries.D. Because he thought that those Western people were empty-headed.2. Which of the following statements is NOT true according to this passage?A. The author was happy to talk about Chinese customs.B. The author's foreign colleague didn't know about weddings in Nigeria.C. All foreign cultures are the same.D. The author was angry when he was asked about Japan.3. What does "threw her head back" mean?A. Nodded her head.B. Shook her head.C. Faced upward.D. Moved her head to the side.4. Why did the author ask his foreign colleague about weddings in Nigeria?A. Because he thought that all foreign cultures were alike.B. Because the colleague was a Nigerian.C. Because the colleague used to live in Nigeria.D. Because the colleague was very knowledgeable.5. Which of the following can NOT be inferred from this passage?A. Celebrations are different from family to family.B. Customs are different in Japan, Korea, India and China.C. The author would never ask his foreign colleagues about the customs that are nottheir own.D. The author's foreign colleague used to visit Nigeria.II. Reading Comprehension II 1-- 5 ABDCBIf you want to be taken seriously in the business world, you must understand how to write a proper letter. Don't use big words: use everyday language. The word "per" is often used in business communication. It's not a real word! Don't use it. Use short words, and short paragraphs.Space your paragraphs evenly and cleanly for a more professional look. The average paper can hold 66 sentences: use this guide as you format your letter, so that the bulk 大部分) of the words are nicely centered. Think about when your letter is going to reach its recipient. You don't want your letter to get lost in the end-of-the-month bills. A letter that arrives on Monday is less likely to be read carefully than one that arrives on Tuesday. A good tip: include the words "you" or "your" as one of the first three opening words. Why? It draws the reader's attention to the letter! The only thing better than this is opening with a referral (提及) to a mutual acquaintance (熟人.), as in "Liu Deming suggested that I write to you." Readers also love stories--particularly humor--and anything in quotes. Quotation marks catch the eye, and make the letter look more inviting. Sign your letter legibly, so that your name can be read clearly. Nothing says "egomaniac" like a big, ugly scrawl (潦草的笔迹).1. What is the main idea of the passage?A. How to write a proper business letter.B. How to use everyday language in a letter.C. How to space paragraphs evenly and cleanly in a letter.D. How to use short words and short sentences in a letter.2. Which of the following sentences is NOT true according to the passage?A. Big words should not appear in a business letter.B. The word "per" should be used in a business letter.C. A letter had better arrive on Tuesday than on Monday.D. Stories or humors can be used to attract readers.3. What is a better tip on starting a business letter?A. Start the letter with the words such as "you" or "your".B. Start the letter in a courteous manner.C. Start the letter with stories or humors.D. Start the letter with a referral to a mutual acquaintance.4. What does the word "legibly" mean in the passage?A. Properly.B. Cleanly.C. Readably.D. Evenly.5. What can be inferred from the passage?A. Writing proper business letters is of first importance in the business world.B. Following the advice in this passage, one can be taken seriously in the business world.C. People are sure to be successful in the business world if they write letters in the wayproposed in this passage.D. The author ever failed in the business world because he lacked the skills in writing properbusiness letters.。
郑州大学期末试题及答案
郑州大学期末试题及答案一、选择题（每题2分，共20分）1. 郑州大学位于我国的哪个省份？A. 河南省B. 山东省C. 河北省D. 陕西省答案：A2. 郑州大学的校训是什么？A. 厚德载物B. 求实创新C. 博学笃行D. 明德至善答案：B3. 郑州大学创建于哪一年？A. 1956年B. 1958年C. 1960年D. 1962年答案：B4. 郑州大学的校歌名称是什么？A. 郑州大学校歌B. 郑大之歌C. 黄河之滨D. 郑大精神答案：A5. 郑州大学的主要校区位于郑州市的哪个区域？A. 金水区B. 二七区C. 中原区D. 管城回族区答案：A6. 郑州大学图书馆的藏书量超过多少万册？A. 100万B. 200万C. 300万D. 400万答案：C7. 郑州大学有多少个学院？A. 30个B. 35个C. 40个D. 45个答案：B8. 郑州大学的学生人数大约是多少？A. 3万人B. 4万人C. 5万人D. 6万人答案：C9. 郑州大学的校徽上的主要元素是什么？A. 书本B. 火炬C. 校门D. 校训答案：B10. 郑州大学的校庆日是每年的哪一天？A. 5月20日B. 6月1日C. 7月1日D. 8月1日答案：A二、填空题（每题2分，共20分）1. 郑州大学是河南省唯一的一所“211工程”和“双一流”建设高校。
2. 郑州大学的校徽以蓝色为主色调，象征着______。
答案：智慧与未来3. 郑州大学的校园占地面积约为______亩。
答案：57004. 郑州大学拥有______个国家级重点学科。
答案：65. 郑州大学的校庆日定在每年的______月______日。
答案：5月20日6. 郑州大学图书馆是河南省最大的图书馆之一，藏书量超过______册。
答案：300万7. 郑州大学的教学科研仪器设备总值超过______亿元。
答案：108. 郑州大学的学生社团数量超过______个。
答案：2009. 郑州大学的校园内有______个食堂，为师生提供餐饮服务。
郑州大学网络教育高等数学期末考试复习题及参考答案
正确 错误
回答错误！正确答案： A
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正确 错误
回答错误！正确答案： B
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错误 正确
回答错误！正确答案： B
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正确 错误
回答错误！正确答案： B
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回答错误！正确答案： B
函数的极值点一定是函数的驻点。 收藏
正确 错误
回答错误！正确答案： B
连续周期函数的原函数为周期函数。
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2022年郑州大学生物技术专业《微生物学》期末试卷A(有答案)
2022年郑州大学生物技术专业《微生物学》期末试卷A(有答案）一、填空题1、磷壁酸是革兰氏______性细菌细胞壁上的特有成分，主要成分为______或______。
2、温和噬菌体能以______整合在寄主细胞的染色体上，形成______细胞，该细胞具有______、______、______、______、______等几个特征（填三个特征即可）。
3、目前知道的所有固氮微生物都属______生物和______菌类，在分类地位上隶属于______菌科、______菌科、______菌目、______菌科、______细菌以及______属和______属中的部分菌种。
4、碳源对微生物的功能是______和______，微生物可用的碳源物质主要有______、______、______、______、______和______等。
5、真核微生物包括______、______、______和______等几个大类。
6、要加速发展我国的微生物学，应努力从以下几个方面人手： ______；______；______；______等。
7、由于升汞（HgCl2）有腐蚀作用，所以不能用于______消毒，特别是______制品。
8、参与硫循环的微生物有______、______、______。
9、Avery和他的合作者分别用降解DNA、RNA和蛋白质的酶作用于有毒的S型细胞抽提物，然后分别与______混合，结果发现，只有DNA被酶解而遭到破坏的抽提物无转化活性，说明DNA是转化所必须的转化因子。
10、在人体当中，执行免疫功能的物质基础是______，它包括______、______、______。
二、判断题11、放线菌具有菌丝，并以孢子进行繁殖，它属于真核微生物。
（）12、生物界所需的一切能源，都是直接或间接地来自太阳能。
（）13、在化能自养细菌中，呼吸链除具有产能功能外，还具有产[H]的功能。
（）14、与其他微生物相似，同种病毒粒或噬菌体个体间，也存在生长期（即年龄）和形态上的差别。
郑州大学英语期末考试试题及答案
郑州大学英语期末考试试题及答案卷一一、交际英语1.- What's the date today?- _________A.It's October.B.It's Monday.C.It's not the right time.D.The second of July.答案：D2.- What a beautiful dress you have on today!- _________A.It is suitable for me.B.No, it isn't.C.You want to have one, too?D.Thank you.答案：D3.- What's the problem with your bike?- _________A.Not at all.B.Good, thank you.C.Nothing serious.D.Sure答案：C4.- Good morning, John. How are you doing?- _________A.I'm pleased.B.Good night.C.Not so bad. And you?D.How do you do?答案：C5.- Wow! This is a marvelous room! I've never known you're so artistic.- ______A.Great, I am very art-conscious.B.Don't mention it.C.Thanks for your compliments.D.It's fine.答案：C二、阅读理解A driver stopped his car on a street side to have a rest. As he lay downin the seat and closed his eyes, a man came up and knocked at the window to askthe time. The driver opened his eyes and looked at his watch. “It's 8 a.m.,” he said. Then he went tosleep again.But soon he woke up because a second person was knocking at the window.“Sir, do you have the time?” he asked. The driver looked at his watch again,and told the man it was 8:30 a.m..At this rate (照此下去), he could not have a good rest, so he wrotea short note and put it up on the window for all to see. It said, “I don't havethe time.”Again the man lay down in the seat for his sleep. A few minutes later, athird person came along and began knocking at the window. “Hey, sir,” he said,“it's a quarter to nine.”6.He was woken up again by the second person a few minutes later.A.TB.F答案：B7.The driver stopped his car because he was very tired.A.TB.F答案：A8.The driver had a very good rest after he put up the note on the window.A.TB.F答案：B9.The third person came to knock at the window to tell him the time.A.TB.F答案：A10.According to this passage, we know that the driver didn't have his ownhouse.A.TB.F答案：BWhen John and Victoria Falls arrived in New York City for one-year stay,they did not bring very many things with them. They had planned either to livein a furnished apartment or to buy used furniture. But they soon learned abouta new system that more and more people are using. The renting of homefurnishings (bed, tables, dishes, and so on) has become one of America’sfastest growing businesses.What kinds of people rent their home furnishings instead of buying them?People who are international business or government officials, foreign students,airline workers, young married couples - people whose job or business may forcethemto move frequently from one city to another. They save a lot of troubleand the cost of moving their furniture each time. They simply rent newfurniture when they reach their new homes. Young people with little money donot want to buy cheap furniture that they may soon dislike. They prefer to waituntil they have enough money to buy furniture they really like. Meanwhile, theyfind they can rent better quality furniture than they could afford to buy.One family, who now have a large, beautiful home of their own, liked theirrented furniture so much that they decided to keep renting it instead of buyingnew things. But usually people don’t like to tell others about it. The idea ofrenting home furnishings is still quite new, and they are not sure what theirneighbors might think.11.Which of the following has become one of America’s fastest growingbusinesses?A.Selling home furnishings.B.Renting furnished apartments.C.Selling used furniture.D.Renting home furnishings.答案：D12.Why do some people prefer to rent furniture?A.Because the furniture they get in this way is new.B.Because it saves them a lot of money.C.Because it saves them much trouble and money.D.Because they can always get better quality furniture in this way.答案：C13.What can you infer from the passage?A.The idea of renting furniture is not acceptable.B.Renting furniture is not popular in the couple’s home town.C.Only those who don’t have enough money to rent furniture.D.People usually grow to like the furniture they have rented.答案：B14.Which of the following can best serve as the title of the passage?A.Rent or Buy?B.A New Way of Getting Home Furnishings.C.Furnished Apartments.D.A New Idea.答案：B15.Young people liked renting home furniture because_________A.they have less money.B.they don’t want to buy old furniture.C.the new furniture is of good quality.D.they don’t have much money and don’t want to buy the cheap furniture.答案：D三、词汇与语法16.It took me a long time to ________ the disappointment of failing theexam.A.get overB.get upC.get intoD.get down答案：A17.He ______ to me last week.A.is writingB.writesC.wroteD.is written答案：C18.His mother _____alone since his father died.A.livedB.livesC.has livedD.is living答案：C19.The harder you study, ____ you will learn.A.muchB.manyC.the moreD.much more答案：C20.The young lady coming over to us _____ our English teacher; the way shewalks tells us that!A.must beB.can beC.would beD.could be答案：A四、完型填空Water is the most important of all the things we eat and ___21___. Notmany people understand this, but it's quite ___22___. The human body can gowithout food for a long time, yet two or three days without water can usuallymake people die.Many people don't know how ___23___ water the humanbody needs to workwell, and many people do not drink enough,___24___in hot weather. Our body ismostly water about 67%--75%. If we don't have enough, we'll feel ___25___ andmany will get ill. So, you know, how important the water is to us all.21.A.muchB.tiredC.evenD.trueE.drink答案：E22.A.muchB.tiredC.evenD.trueE.drink答案：D23.A.muchB.tiredC.evenD.trueE.drink答案：A24.A.muchB.tiredC.evenD.trueE.drink答案：C25.A.muchB.tiredC.evenD.trueE.drink答案：B五、英译汉26.Talking for a long time makes me tired.答案：长时间的谈话使我感到疲倦。
郑州大学网上学习导论期末考试答案
本卷共有4大题。
一、单项选择题〔15道小题，共30分〕1、发送E-mail时需要填入对方的信箱地址，这里描述的是？〔2分〕A、收件人B、发件人C、主题D、附件2、以下四个选项中哪种是最新的长途教育模式？A、函授教育〔2分〕B、播送电视教育D、网络教育C、自学测验3、在学习过程中，学生需要经常登录郑州大学长途教育学院主页，网址是？〔2分〕A、 :// B、 :// zzuD、 ://dls.zzuC、 ://4、正确的电子邮件地址是？〔2分〕A、fuwu@B、 @D、fuwu#C、5、上网点播课件占总成就的：〔2分〕A、30％B、20％D、50％C、10％6、以下网站哪一个不是搜索网站？〔2分〕A、 baiduB、 googleD、 sohuC、 sogou7、长途教育的主要载体是？〔2分〕A、电视B、光盘D、播送C、互联网+光盘+卫星电视8、期末测验占总成就的：〔2分〕A、30％B、10％D、50％C、10％9、综合评价占总成就的：〔2分〕A、30％B、10％D、50％C、10％10、在线测试占总成就的：〔2分〕A、30％B、20％D、50％C、10％11、WinRAR是什么软件？〔2分〕A、聊天东西B、压缩东西D、搜索引擎C、浏览器12、URL指的是？〔2分〕A、一个软件C、网页地址B、文件格式D、浏览器13、学生申请课程免修，必需填写?课程免修申请表?，在入学后什么时间报长途教育学院审批？〔2分〕A、一周内B、一个月内C、两个月内D、三个月内〔2分〕14、免修课程的学分数，不得超过本专业教学方案总学分数的：A、三分之一C、四分之一B、三分之二D、五分之二15、毕业生图像采集后，进行个人信息校对的网址是：A、 chsi 〔2分〕B、C、 D、二、多项选择题〔15道小题，共30分〕1、网络学习的正常进行需要以下哪些因素：〔2分〕A、运行不变的个人计算机B、快速流畅的互联网宽带C、对个人计算机的根本操作技能D、关于网络应用的根本操作技能2、网络教育区别于传统教育的特点是：A、开放性〔2分〕B、共享性D、灵活性C、交互性3、郑州大学长途教育学院期末课程测验时间是：A、4月〔2分〕B、5月C、6月D、10月4、以部属于网上学习方式的有：〔2分〕A、课件点播C、网上作业B、在线测试D、教材光盘5、网络教育中学生需要培养的学习能力有：〔2分〕A、计算机根本操作技能B、网络操作技能D、网络沟通能力C、自主学习能力6、郑州大学现代长途教育采用的教学方式有：A、实时教学〔2分〕B、非实时教学C、网上学习D、学习中心适当面授教学7、课程设计、尝试实习、毕业论文的查核，按哪些等级进行评定和登记：〔2分〕A、优C、中B、良D、及格E、不及格8、课程测验主要采用以下几种方式：〔2分〕A、闭卷笔试B、开卷笔试D、面试C、作业与课程论文相结合的方式9、撰写一篇毕业论文需要哪些阶段：〔2分〕A、选题B、搜集资料D、撰写论文C、阅读和阐发资料10、申请免修一个学期的公共英语课的情况是：〔2分〕A、获得大学英语等级测验(CET)四级或以上级别证书者C、全国英语等级测验(PETS)三级或以上级别证书者B、全国英语等级测验(PETS)二级或以上级别证书者D、省级教育行政部分组织的成人教育学位英语测验成绩合格者11、郑州大学长途教育学院采纳的辩论形式：〔2分〕A、现场辩论B、长途视频辩论D、电子邮件辩论C、长途语音辩论12、我国现代长途教育的开展经历了哪三个主要时代：A、成人教育〔2分〕B、函授教育C、播送电视教育D、现代长途教育〔网络教育〕13、毕业生图像采集后凭＿＿＿＿＿进入“学历电子注册图像校对系统〞，校对个人信息。
级郑州大学理工科大学物理上册期末考试题及答案
2013级郑州大学理工科期末考试试题大学物理（上册）合分人_______________复查人_____________一． 选择题（共21分）1、（本题3分）用水平压力F把一个物体压着靠在粗糙的竖直墙面上保持静止．当F逐渐增大时，物体所受的静摩擦力f （ ） (A) 恒为零． (B) 不为零，但保持不变． (C) 随F 成正比地增大． (D) 开始随F 增大，达到某一最大值后，就保持不变 ［ ］2、（本题3分）设有一“无限大”均匀带正电荷的平面．取x 轴垂直带电平面，坐标原点在带电平面上，则其周围空间各点的电场强度E随距离平面的位置坐标x 变化的关系曲线为(规定场强方向沿x 轴正向为正、反之为负)：［ ］3、（本题3分）x点电荷Q 被曲面S 所包围 ， 从无穷远处引入另一点电荷q 至曲面外一点，如图所示，则引入前后：(A) 曲面S 的电场强度通量不变，曲面上各点场强不变．(B) 曲面S 的电场强度通量变化，曲面上各点场强不变．(C) 曲面S 的电场强度通量变化，曲面上各点场强变化． (D) 曲面S 的电场强度通量不变，曲面上各点场强变化． ［ ］ 4、（本题3分）已知某电场的电场线分布情况如图所示．现观察到一负电荷从M 点移到N 点．有人根据这个图作出下列几点结论，其中哪点是正确的？(A) 电场强度E M ＞E N ． (B) 电势U M ＞U N ． (C) 电势能W M ＜W N ． (D) 电场力的功A ＞0． ［ ］ 5、（本题3分）把A ，B 两块不带电的导体放在一带正电导体的电场中,如图所示. 设无限远处为电势零点，A 的电势为U A ，B 的电势为U B ，则 (A) U B > U A ≠0． (B) U B > U A = 0． (C) U B = U A ． (D) U B < U A ． ［ ］ 6、（本题3分）两个半径相同的金属球，一为空心，一为实心，把两者各自孤立时的电容值加以比较，则(A) 空心球电容值大． (B) 实心球电容值大． (C) 两球电容值相等． (D) 大小关系无法确定．［ ］ 7、（本题3分）把单摆摆球从平衡位置向位移正方向拉开，使摆线与竖直方向成一微小角度θ ，然后由静止放手任其振动，从放手时开始计时．若用余弦函数表示其运动方程，则该单摆振动的初相为 (A) π． (B) π/2． (C) 0 ． (D) θ． ［ ］ qAB二、填空题（共21分）8、（本题4分）如图，在光滑水平桌面上，有两个物体A 和B 紧靠在一起．它们的质量分别为m A ＝2 kg ，m B ＝1 kg ．今用一水平力F ＝3 N 推物体B ，则B 推A 的力等于______________．如用同样大小的水平力从右边推A ，则A 推B 的力等于___________________．9、（本题5分）1 mol 氧气(视为刚性双原子分子的理想气体)贮于一氧气瓶中，温度为27℃，这瓶氧气的内能为________________J ；分子的平均平动动能为____________Ｊ；分子的平均总动能为_____________________Ｊ． (摩尔气体常量 R = 8.31 J ·mol -1·K -1 玻尔兹曼常量 k = 1.38×10-23Ｊ·K -1）10、（本题3分）一质子和一α粒子进入到同一电场中，两者的加速度之比，a p ∶a α＝________________．11、（本题3分）在相对介电常量为εr 的各向同性的电介质中，电位移矢量与场强之间的关系是___________________ ．12、（本题3分）在相对介电常量εr = 4的各向同性均匀电介质中，与电能密度w e =2×106 J/cm 3相应的电场强度的大小E =_______________________． (真空介电常量ε0 = 8.85×10-12 C 2/(N ·m 2))13、（本题3分）两个同方向的简谐振动，周期相同，振幅分别为A 1 = 0.05 m 和A 2 = 0.07 m ，它们合成为一个振幅为A = 0.09 m 的简谐振动．则这两个分振动的相位差为 ___________rad ．三、计算题（共50分）14、（本题10分）如图所示，有两个长方形的物体A 和B 紧靠着静止放在光滑的水平桌面上，已知m A ＝2 kg ，m B ＝3 kg ．现有一质量m ＝100 g 的子弹以速率v 0＝800 m/s 水平射入长方体A ，经t = 0.01 s ，又射入长方体B ，最后停留在长方体B 内未射出．设子弹射入A 时所受的摩擦力为F= 3×103 N ，求：(1) 子弹在射入A 的过程中，B 受到A 的作用力的大小． (2) 当子弹留在B 中时，A 和B 的速度大小． 得分 评阅人BAv 0。
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生药生药是指天然来源的、未经加工或只经简单加工的植物、动物和矿物类药材。
草药指民间医生用以治病或地区性口碑相传的民间药物
简述红花在来源、性状、水试现象
试述牛黄的来源、商品类别，其经验鉴别法有哪些？
由于其来源不同，常分为天然牛黄(如胆黄、管黄)、培植牛黄和人工牛黄等不同商品。
常用于热病神昏、中风痰迷、惊痫抽搐、癫痫发狂、咽喉肿痛、口舌生疮、痛肿疔疮等病
⑴，染甲法：粉末用清水调后，涂于指甲上，可将指甲染成黄色并经久不退；⑵针刺法：烧红的针刺入药材中，分裂，裂片呈层状，质细密酥脆，内有白点，气清香；⑶水检法：粉末入清水中，吸水变湿而不变形。
若煮沸后静置，全部溶化，水呈黄棕色，无沉淀和杂质。
生药的分类法有哪些？各有什么优缺点？
主要有四种。
1、按自然分类系统分类根据生药原植（动）物在分类学上的亲缘关系，按门、纲、目、科，属、种分类排列。
2、按天然属性及药用部分分类先分为植物药、动物药和矿物药，植
物药再按药用部位进行分类。
3、按化学成分分类根据生药中所含的有效成分或主要成分的类别来分类
4、按功效或药理作用分类根据生药的功效或药理作用来分类。
简述生药杂质的来源与分类
药物中的杂质按来源可分为"一般杂质"和"特殊杂质"。
一般杂质是指在自然界中分布广泛，在多数药物的生产和储藏过程中容易引入的一般性杂质，如氯化物、硫酸盐、重金属等；特殊杂质是指特定的药物根据其生产工艺和特有的理化性质，在生产和储藏过程中引入的特殊性杂质，如乙酰水杨酸在生产和储存过程中引入的水杨酸等。
按药物中所含杂质的结构又可分为有机杂质和无机杂质。
按性质也可分为信号杂质和有害杂质。
信号杂质（如氯化物）对人体一般无害，但可反映药物的生产工艺和质量管理的问题。
正品
凡是国家药品标准所收载的品种即为正品。
合把
羚羊角环脊之间的距离约2cm，手握之，四指正好嵌入凹处，习称"合把"
炒
铜皮铁骨
指三七药材表面光亮灰黄似铜色，断面棕黑似铁色，形同铜皮包铁骨，而习称铜皮铁骨。
星点
指大黄根茎髓部的异常维管束。
过桥杆
又称过江枝。
指黄连根茎的节间呈细长光滑圆柱状;两端节部略膨大，其细长部分称过桥或过桥杆，桥杆又称跳秆。
描述生药党参的性状鉴别要点
B．根头部有多数疣状突起的茎痕及芽习称“狮子盘头”
C．支根脱落处又黑褐色的胶状物
D．味甜
条痕色
条痕色:矿物在白色瓷板上划过后所留下的粉末称的颜色为条痕色
跑味。