[精品]2017年全国282017年高等教育自学考2
2017年普通高等学校招生全国统一考试(答案)
2017年普通高等学校招生全国统一考试(课标全国卷Ⅱ)第二部分阅读理解第一节A21.A细节理解题。
根据 National Theatre of China中的“This production of Shakespeare’s Richard Ⅲ”可知,中国国家剧院将会演出莎士比亚的Richard Ⅲ,所以答案为A项。
22.C细节理解题。
根据 Deafinitely Theatre London|British Sign Language(BSL)可知,该剧院能够使用手语进行演出,这是这家剧院和其他剧院的不同之处,也就是它的特别之处,所以答案为C项。
23.D细节理解题。
根据文章最后一部分第一句话“The Habima is the centre of Hebrew-language theatre worldwide.”可知,这家剧院用希伯来语演出。
再结合Date & Time中的Tuesday 29 May可知,观众可以在这一天看到希伯来语的戏剧演出,所以答案为D项。
B24.C推理判断题。
根据第一段中的“it wanted somebody as well known as Paul”可知,这家电影公司不想把这个角色给作者,是因为他们想把角色给像保罗这样出名的人,作者还不够出名,所以答案为C项。
25.D细节理解题。
根据第二段中的“Both of us had the qualities and virtues that are typical of American actors”可知,保罗和作者之所以有着长久的友谊,是因为他们两个人有着相似的品质,所以答案为D项。
26.A词义猜测题。
根据本段第一句话“We shared the belief that if...”可知,尽管他们不经常见面,但是正是那种信念让他们聚在了一起。
由此推断出画线单词指的是他们的共同的信念,所以答案为A项。
27.B推理判断题。
20174月高等教育自学考试英语二真题
2017年4月高等教育自学考试全国统一命题考试英语（二）试卷(课程代码00015)第一部分：阅读判断下面的短文后列出了10个句子，请根据短文的内容对每个句子作出判断：如果该句提供的是正确信息，选择A;如果该句提供的错误信息，选择B;如果该句的信息文中没有提及，迭择C，在答题卡相应位置上将答案选项涂黑。
The Thinking Habit That Changed My LifeI remember one evening three years ago, when my life was very different.1 was overweight. I was deeply in debt. I was a smoker. I felt hopeless and helpless.I couldn’t change anything.Then I looked up at the sky and thought what a miracle life is. AndI resolved to list the good things in my life. I had a wonderful wife.1 had five amazing children. I could sec and appreciate the beauty of the world around me. The list went on, but you get the idea. Even when things seemed terrible for me, actually I was OK.That night I resolved to be grateful for what I had, and for the people in my life. I started the habit of gratitude. Now many people consider it unimportant. I'm here to tell you that it's very important. It changes lives.Now I appreciate my wife Eva more. I feel good about having her in my life. And we have deepened our relationship. I also appreciate my kids more. Instead of criticizing them, I tend to notice their loveliness, curiosity and humor.to others around me, at work and everywhere else, because instead of seeing the faults in everyone, I see the good, and am grateful for them.I need less，because instead of thinking about what I don't have, I am grateful for what I do have. Each and every moment becomes cause for gratitude, and life becomes easier.Without the habit of gratitude, we tend to complain and see the bad in people and things. We can't change that at once, but you can do something. For example, you can start with a small action. Really feel the happiness that something o someone is in your life, or take a moment to make a list of the things in your life that you're thankful for.1.I was unhappy with my life three years ago.A. TrueB. FalseC. Not Given2.I drank every day and couldn't stop it.A. TrueB. FalseC. Not Given3.I was unable to support my family.A. TrueB. FalseC. Not Given4.One evening I came to a new understanding of my life.A. TrueB. FalseC. Not Given5.Many people value the habit of gratitude nowadays.A. TrueB. FalseC. Not Given6.Now I have a closer relationship with my wife.A. TrueB. FalseC. Not Given7.I am now more strict with my kids.A. TrueB. FalseC. Not Given8.I like making friends with people around me.A. TrueB. FalseC. Not Given9.I now try to see the good in others.A. TrueB. FalseC. Not Given10.A small action doesn't work to change one’s bad habit.A. TrueB. FalseC. Not Given【答案】1、A 2、C 3、C 4、A 5、B 6、A 7、B 8、C 9、A10、B第二部分：阅读选择阅读下面短文，请从短文后所铪各题的4个选项（A、B、C、D)中选出1个最佳选项，并在答题卡相应位置上将该项涂黑。
全国2017年4月自考英语二考试真题
全国2017年4月自考英语二考试真题以下为大家带来的是2017年4月英语二考试真题完整版，各位小伙伴们可以自行参考练习。
第一部分：阅读判断(第1?10题,每题1分，共10分)下面的短文后列出了10个句子，请根据短文的内容对每个句子作出判断：如果该句提供的是正确信息，选择A;如果该句提供的错误信息，选择B;如果该句的信息文中没有提及，迭择C，在答题卡相应位置上将答案选项涂黑。
The Thinking Habit That Changed My LifeI remember one evening three years ago, when my life was very different. 1 was overweight. I was deeply in debt. I was a smoker. I felt hopeless and helpless.I couldn’t change anything.Then I looked up at the sky and thought what a miracle life is. And I resolved to list the good things in my life. I had a wonderful wife.1 had five amazing children. I could sec and appreciate the beauty of the world around me.The list went on, but you get the idea. Even when things seemed terrible for me, actually I was OK.That night I resolved to be grateful for what I had, and for the people in my life. I started the habit of gratitude. Now many people consider it unimportant. I'm here to tell you that it's very important. It changes lives.Now I appreciate my wife Eva more. I feel good about having her in my life. And we have deepened our relationship. I also appreciate my kids more. Instead of criticizing them, I tend to notice their loveliness, curiosity and humor.to others around me, at work and everywhere else, because instead of seeing the faults in everyone, I see the good, and am grateful for them. I need less，because instead of thinking about what I don't have, I am grateful for what I do have. Each and every moment becomes cause for gratitude, and life becomes easier.Without the habit of gratitude, we tend to complain and see the bad in people and things.We can't change that at once, but you can do something. For example, you can start with a small action. Really feel the happiness that something o someone is in your life, or take a moment to make a list of the things in your life that you're thankful for.1.I was unhappy with my life three years ago.A. TrueB. FalseC. Not Given2.I drank every day and couldn't stop it.A. TrueB. FalseC. Not Given3.I was unable to support my family.A. TrueB. FalseC. Not Given4.One evening I came to a new understanding of my life.A. TrueB. FalseC. Not Given5.Many people value the habit of gratitude nowadays.A. TrueB. FalseC. Not Given6.Now I have a closer relationship with my wife.A. TrueB. FalseC. Not Given7.I am now more strict with my kids.A. TrueB. FalseC. Not Given8.I like making friends with people around me.A. TrueB. FalseC. Not Given9.I now try to see the good in others.A. TrueB. FalseC. Not Given10.A small action doesn't work to change one’s bad habit.A. TrueB. FalseC. Not Given第二部分：阅读选择(第11?15题，每题2分，共10分)阅读下面短文，请从短文后所铪各题的4个选项(A、B、C、D)中选出1个最佳选项，并在答题卡相应位置上将该项涂黑。
2017年10月自考英语二自考真题及答案
2017年10月自考英语二自考真题及答案1、81．Some birds are flying ________ the lake. What a beautiful picture! [单选题] *A．forB．underC．inD．above(正确答案)2、Boys and girls, please _______ your favorite book here and show it to us next class. [单选题] *A. bring(正确答案)B. sellC. buyD. take3、Jack would rather spend time complaining than_____the problem by himself. [单选题] *A.solve(正确答案)B.solvedC.solvesD.to solve4、I _______ seeing you soon. [单选题] *A. look afterB. look forC. look atD. look forward to(正确答案)5、Sometimes only（）10 out of 500 or more candidates succeed in passing all the tests. [单选题] *A. as many asB. as few as(正确答案)C. as much asD. as little as6、一Mary wants to invite you to see the movie today. 一I would rather she（B）me tomorrow. [单选题] *A.tellsB. told (正确答案)C. would tellD. had told7、My daughter is neither slim nor fat and she’d like a _______ skirt. [单选题] *A. largeB. medium(正确答案)C. smallD. mini8、I paid twenty yuan _______ the book. [单选题] *A. offB. backC. for(正确答案)D. with9、10．﹣Could you please sweep the floor？I’m going to cook dinner．﹣__________．I’ll do it at once，Mom．[单选题] *A．I’m afraid notB．You’re kiddingC．It’s a shameD．My pleasure(正确答案)10、You must pay more attention to your pronunciation. [单选题] *A. 词汇B. 拼写C. 发音(正确答案)D. 语法11、Nearly everything they study at school has some practical use in their life, but is that the only reason _____ they go to school? [单选题] *A. why(正确答案)B. whichC. becauseD. what12、( ) Some students preferred to stay in the toilet ______ do morning exercises. [单选题] *A in order to notB in not order toC in order not to(正确答案)D not in order to13、—What were you doing when the rainstorm came?—I ______ in the library with Jane. （）[单选题] *A. readB. am readingC. will readD. was reading(正确答案)14、78．According to a report on Daily Mail, it’s on Wednesday（）people start feeling really unhappy. [单选题] *A. whenB. whichC. whatD. that(正确答案)15、Mom, I need you ______ me a pencil box.（）[单选题] *A. buyB. buyingC. to buy(正确答案)D. to buying16、My English teacher has given us some _______ on how to study English well. [单选题] *A. storiesB. suggestions(正确答案)C. messagesD. practice17、He studied harder to _______ his reading skills. [单选题] *A. improve(正确答案)B. rememberC. memorizeD. forget18、Marie is a _______ girl.She always smiles and says hello to others. [单选题] *A. shyB. friendly(正确答案)C. healthyD. crazy19、At last the plane landed at the Beijing Airport safely. [单选题] *A. 平稳地B. 安全地(正确答案)C. 紧急地D. 缓缓地20、Which animal do you like _______, a cat, a dog or a bird? [单选题] *A. very muchB. best(正确答案)C. betterD. well21、57．Next week will be Lisa's birthday. I will send her a birthday present ________ post. [单选题] *A．withB．forC．by(正确答案)D．in22、The language school started a new（）to help young learners with reading and writing. [单选题] *A. course(正确答案)B. designC. eventD. progress23、18．Monica wants to be a _______. She is good at sports and she loves teaching others. [单选题] *A．coach(正确答案)B．secretaryC．architectD．waiter24、13．—Will you come to my party?—I am not ________ . [单选题] *A．mindB．sure(正确答案)C．happyD．Sorry25、90．—I want to go to different places, but I don’t know the ________. —A map is helpful,I think. [单选题] *A．price(正确答案)B．timeC．wayD．ticket26、I didn't hear _____ because there was too much noise where I was sitting. [单选题] *A. what did he sayB. what he had said(正确答案)C. what he was sayingD. what to say27、—_____ are the Olympic Games held? —Every four years [单选题] *A. How longB. How often(正确答案)C. How soonD. How far28、You can't rely on Jane as she is _____ changing her mind and you will never know what she is going to do next. [单选题] *A. occasionallyB. rarelyC. scarcelyD. constantly(正确答案)29、During the Mid-Autumn Festival, family members often gather together _________ ameal, admire the moon and enjoy moon cakes. [单选题] *A. shareB. to share(正确答案)C. having sharedD. shared30、I like booking tickets online，because it is _______. [单选题] *A. boringB. confidentC. convenient(正确答案)D. expensive。
2017年普通高等学校招生全国统一考试 课标全国卷Ⅱ答案
2017年普通高等学校招生全国统一考试课标全国卷Ⅱ1.A本题考查筛选并整合文中信息的能力。
B.曲解文意。
据第二段可知,此时青花瓷上的中国画元素与伊斯兰风格融为一体,而选项却说“此时青花瓷与外来文化已无关系”。
C.扩大范围。
据第三段第4句可知,“明初往往被认为是保守的”,选项却扩大为“明代社会往往被认为是保守的”。
D.强加因果。
据尾段尾句可知,中国瓷器从单色走向多彩,是当时社会转型的例证,选项“从而”一词,却将中国瓷器从单色走向多彩误认为是推动当时社会转型的原因。
2.A本题考查分析文章结构,分析论点、论据和论证方法的能力。
第一段在对元明两代瓷器进行对比论证后,得出了“青花瓷崛起是郑和航海时代技术创新与文化交融的硕果”的论点。
3.B本题考查分析概括作者在文中的观点态度的能力。
据第三段首句“一般来说”可知,文中“时尚兴盛则是社会快速变化的标志”并不是绝对的,但命题人去掉“一般来说”后,该项说法过于绝对。
4.B本题考查对作品内容和艺术特色的分析鉴赏能力。
据全文尾句中“千万别高兴起来说什么接触了,认识了若干事物人情,天知道那是罪过”可知,作者认为,外出旅行未必能深入认识事物人情,故选项“通过……就会获得深刻的认识”的表述曲解文意。
5.答案①指具体的窗子,如铁纱窗、玻璃窗,分隔了不同的生活场景;②指“无形的窗子”,即心态与观念的限制,造成了自我与外部世界的隔膜。
解析本题考查体会重要词语丰富意思的能力。
“窗子”含意指向本文标题的含意,文章二至五段侧重写向窗外看到的不同的现实生活图景,且二至五段的结尾反复强调“铁纱窗”“玻璃窗”“窗子以外”等;再结合尾段“无形中的窗子是仍然存在的”“你有的是一个提梁的小小世界”“隐隐约约”等信息可知,作者笔下的窗子,既有有形的,也有无形的;有形的窗子指向具体不同材质、不同形状的窗子,无形的窗子指向人的不同的精神世界。
6.答案①转“我”为“你”,“你”成为自我观察与描写的对象,蕴含着作者冷静审视的态度;②使用“你”的同时,又使用了“我”,蕴含着作者的自嘲与反思。
2017年10月自考英语二(文字版含答案解析)
说是一件十分容易的事情，但在我走进 Mrs. Johnson 的课堂的第一天就被改变了。第一段的 第三、四句说明了原因，“They said she was strict and her class was hard to pass. So I was very nervous”，我曾听 Mrs. Johnson 之前的学生提过，Mrs. Johnson 是一位严厉的老师，而且她 的课很难通过，所以我非常紧张不安。该题考查同义词转换，与题目原文意思相符，故选 A。 2．【题干】Mrs. Johnson used the same grading system as other teachers. （ ） 【选项】 A．True B．False C．Not Given 【答案】B 【解析】题干大意：Mrs. Johnson 和其他的老师一样，使用同样的评分制度。该题的关键词 为“the same…as”, 意为“和...一样”，和“grading system”，定位到文中第二段的第二句，“She explained that her grading system was different, and that we would not see high scores soon”，她 解释道她的评分制度是不一样的，我们不会在很短的时间内获取高分。该题为细节理解题， 题目与原文意思不相符，故选 B。 3．【题干】Mrs. Johnson regards writing as an art. （ ） 【选项】 A．True B．False C．Not Given 【答案】B 【解析】题干大意：Mrs. Johnson 视写作为一种艺术。该题的关键词为“regards...as”,意为“把… 看做…”，和“art”，定位到文中第二段的第四句，“As writing is an art, it takes a long time to perfect”, 写作就像是一种艺术，需要花很长的时间才能达到完美。该题为细节理解题，题目 与原文意思相符，故选 A。 4．【题干】I was active in class in the beginning. （ ） 【选项】 A．True B．False C．Not Given 【答案】B 【解析】题干大意：在学习前期，我表现在课堂上得积极活跃。该题的关键词为“active”， 和“in the beginning”, 定位到文中第三段，依旧叙述的是我学习前期所发生的事情，第三段 的第三句，“So in class I kept silent most of the time and couldn't follow her”，在课堂上的大部 分时间我都是保持沉默而且无法跟上她的思路，该题考查反义词的理解，题目与原文意思不 相符，故选 B。 5．【题干】Most students enjoyed Mrs. Johnson’s class. （ ） 【选项】 A．True B．False C．Not Given 【答案】C 【解析】题干大意：大多数的学生享受 Mrs. Johnson 的课堂。该题的关键词为“most students” 和“enjoy”，通篇下来，没有发现文中有提及大多数学生享受 Mrs. JohnoI got a high score for my first essay. （ ） 【选项】 A．True B．False C．Not Given 【答案】B 【解析】题干大意：我在我的第一篇论文中获得了高分。该题的关键词为“high score” 和 “first essay”, 定位到文中第三段的第三句，“When I got my first essay back, my grade was terrible”, 当我获得我第一篇论文的反馈时，我的成绩糟糕透了，该题为细节理解题，题目 与原文意思不相符，故选 B。 7．【题干】Mrs. Johnson preferred to email students. （ ） 【选项】 A．True B．False C．Not Given 【答案】C 【解析】题干大意：Mrs. Johnson 更喜欢给学生发电子邮件。该题的关键词为“Mrs. Johnson”, “preferred to”, “email”, 定位到文中第四段的第二句，“As I still didn't dare to talk to Mrs. Johnson in person, I e-mailed her”，由于我依旧不敢和 Mrs. Johnson 私下面谈，所以我发电子 邮件给她，文中提到我给她发电子邮件，但并没有涉及 Mrs. Johnson 是否喜欢用电子邮件和 学生交谈，故选 C。 8．【题干】Mrs. Johnson let me improve my writing by myself. （ ） 【选项】 A．True B．False C．Not Given 【答案】B 【解析】题干大意：Mrs. Johnson 让我自己提高我自己的写作。该题的关键词为“by myself”， 定位到文中第四段的第三句，“In this way, she and I worked together to improve my writing”， 在这种方法（email）的帮助下，她和我一起提高我的写作，题目与原文意思不相符，故选 B。 9．【题干】I finally became a top student in the writing class. （ ） 【选项】 A．True B．False C．Not Given 【答案】C 【解析】题干大意：我最后成为了写作课上的尖子生。该题的关键词为“top student”, 通篇 下来，发现没有提及尖子生的事情，故选 C。 10．【题干】Mrs. Johnson cared about my future. （ ） 【选项】 A．True B．False C．Not Given 【答案】A
全国2017年4月高等教育自学考试经济学（二）试题
全国2017年4月高等教育自学考试经济学（二）试题绝密★考试结束前全国2017年4月高等教育自学考试经济学(二)试题课程代码:00889请考生按规定用笔将所有试题的答案涂二写在答题纸上三选择题部分注意事项:1.答题前,考生务必将自己的考试课程名称二姓名二准考证号用黑色字迹的签字笔或钢笔填写在答题纸规定的位置上三2.每小题选出答案后,用2B铅笔把答题纸上对应题目的答案标号涂黑三如需改动,用橡皮擦干净后,再选涂其他答案标号三不能答在试题卷上三一二单项选择题(本大题共20小题,每小题1分,共20分)在每小题列出的四个备选项中只有一个是符合题目要求的,请将其选出并将答题纸”的相应代码涂黑三错涂二多涂或未涂均无分三1.微观经济学的中心问题是A.收入问题B.就业问题C.价格问题D.消费问题2.假定其他条件不变,生产某种商品所需的原材料价格上升,则该商品的A.需求曲线向右移动B.需求曲线向左移动C.供给曲线向右移动D.供给曲线向左移动3.政府通过最高限价或最低限价对市场进行干预,其结果A.都会使消费者受益B.都会使生产者受益C.都会增加市场的总福利水平D.都会导致市场的供求失衡现象产生4.如果商品X二Y的价格和消费者收入按照相同比例下降,则预算线A.向左下方平移B.向右上方平移C.不发生移动D.顺时针发生旋转5.边际技术替代率递减规律表明,连续每增加1单位劳动力要素的投入A.当产量不变时,资本投入的变化量逐渐增加B.当产量不变时,资本投入的变化量逐渐减少C.当资本投入量不变时,产量的变化量逐渐增加D.当资本投入量不变时,产量的变化量逐渐减少6.以下对于垄断竞争市场与完全竞争市场在长期均衡状态下错误的表述是A.垄断竞争存在超额利润B.垄断竞争存在资源的浪费C.垄断竞争的产量低于完全竞争D.垄断竞争的价格高于完全竞争7.基尼系数是反映收入分配不平等程度的重要指标,其特征是A.为任意数值,正值代表平等,负值代表不平等,绝对值越大(不)平等程度越高B.为-1到+1之间的数值,+1代表完全平等,-1代表完全不平等C.为0到1之间的数值,数值越小越平等D.为0到1之间的数值,数值越大越平等8.如果商品A和B是互补品,这两种商品的交叉弹性将A.大于0B.等于0C.小于0D.大于19.下面哪一点是完全竞争厂商短期均衡时的停止营业点?A.平均成本曲线与边际成本曲线的交点B.平均可变成本曲线与边际成本曲线的交点C.平均固定成本曲线与边际成本曲线的交点D.边际成本曲线最小值的点10.如果一国的GNP大于GDP,则说明该国公民从海外取得的收入外国公民从该国取得的收入三A.大于B.等于C.小于D.可能大于也可能小于11.紧缩性财政政策与紧缩性货币政策共同实施的结果,将会使国民收入A.下降B.上升C.不变D.不确定12.乘数发生作用的条件是A.实现了充分就业B.社会的各种资源未得到充分利用C.边际消费倾向小于0D.边际消费倾向大于113.边际消费倾向与边际储蓄倾向之和等于1,是因为A.通常两个边际量之和总是等于1B.MPC和MPS都是直线C.国民收入不是用于消费就是用于储蓄D.经济中的投资水平不变14.在简单的凯恩斯模型中,均衡的国民收入量大于充分就业的产出量,意味着A.出现通货紧缩B.出现通货膨胀C.储蓄大于投资D.储蓄小于投资15.在充分就业的经济中,政府增加购买支出将会导致A.价格水平上升,利率会上升B.价格水平下降,利率会上升C.价格水平和利率同时上升D.价格水平和利率同时下降16.其他条件不变的情况下,以下哪种情况会引起总需求曲线向右侧移动?A.物价水平不变时利率上升B.货币供给量增加C.税收增加D.物价水平下降17.当利率降到很低时,人们购买债券的风险A.将变得很小B.将变得很大C.可能变大,也可能变小D.不变18.菲利普斯曲线反映了哪两个宏观经济变量之间的交替关系?A.失业率与经济增长率B.通货膨胀率与利率水平C.利率水平与经济增长率D.通货膨胀率与失业率19.通常由政府提供的公共物品具有A.需求量与价格正向变动的特性B.供给量与价格反向变动的特性C.排他性和竞争性D.非排他性和非竞争性20.国际收支平衡表编制的原则是A.平衡预算B.净出口C.国际贸易原理D.复式记账原理二二多项选择题(本大题共5小题,每小题2分,共10分)在每小题列出的五个备选项中至少有两个是符合题目要求的,请将其选出并将答题纸”的相应代码涂黑三错涂二多涂二少涂或未涂均无分三21.扩张性财政政策包括A.增加政府支出B.增加和扩大征税C.减少政府支出D.减免税收E.增加货币供给量22.影响生产要素需求的主要因素包括A.生产的方式B.生产的技术状况C.生产要素的价格D.要素产出产品的价格E.市场对要素产出产品的需求23.通常产生流动性偏好的主要动机有A.价格需求B.金融需求C.交易需求D.投机需求E.预防需求24.以下对无差异曲线的表述中正确的是A.无差异曲线可以相切,但不会相交B.无差异曲线的斜率为负C.无差异曲线总是向原点凸起D.越接近原点无差异曲线效用水平越高E.在同一平面图上存在无数条无差异曲线25.如果一国的生产可能性曲线远离原点向外扩张,则说明A.一国的潜在产出增长B.一国的实际产出增长C.资源利用更充分D.资源要素的赋存量增加E.经济增长非选择题部分注意事项:用黑色字迹的签字笔或钢笔将答案写在答题纸上,不能答在试题卷上三三二名词解释题(本大题共4小题,每小题3分,共12分)26.挤出效应27.超额利润28.基数效用论29.内在稳定器四二计算题(本大题8分)30.某宏观经济模型为Y=C+I+G,消费函数C=1000+0.8Y,I=600,政府支出G=200,试求(1)均衡收入Y;(4分)(2)假设其他条件不变,总支出需要增加多少,才能使均衡收入增加10%三(4分)五二简答题(本大题共3小题,每小题8分,共24分)31.边际替代率递减的原因是什么?32.如何评价完全竞争市场?33.影响汇率的因素有哪些?六二论述题(本大题共2小题,每小题13分,共26分)34.乘数作用产生的原因以及影响乘数大小的因素是什么?35.运用均衡价格理论以及弹性理论说明谷贱伤农”现象及其产生的原因三。
2017年10月全国卷自学考试00228 环境与资源保护法试卷及答案
2017年10月高等教育自学考试全国统一命题考试环境与资源保护法学试卷(课程代码00228)本试卷共6页，满分100分，考试时间150分钟。
考生答题注意事项：1．本卷所有试题必须在答题卡上作答。
答在试卷上无效，试卷空白处和背面均可作草稿纸。
2．第一部分为选择题。
必须对应试卷上的题号使用2B铅笔将“答题卡”的相应代码涂黑。
3．第二部分为非选择题。
必须注明大、小题号，使用0.5毫米黑色字迹签字笔作答。
4．合理安排答题空间，超出答题区域无效。
第一部分选择题一、单项选择题：本大题共20小题，每小题1分，共20分。
在每小题列出的备选项中只有一项是最符合题目要求的，请将其选出。
1．下列不属于《环境保护法》中所称“环境”的要素是A．张家界自然保护区 B．承德避暑山庄C．南海 D．创新创业环境2．下列关于生态系统表述正确的是A．生态系统以人类为中心B．生态系统只由生物组成C．生态系统是以整个地球上的生物与其环境等客观存在为中心D．生态系统保持着绝对的静态平衡3．建设项目的防治污染设施没有建成，或者没有达到国家规定的要求投入生产使用的，根据法律规定有处罚权的部门是A．建设项目的主管部门B．建设项目的计划部门C．建设项目的审批部门D．批准该建设项目环境影响报告书的环境行政主管部门4．下列关于环境保护法的民事责任的表述正确的是A．环境侵权责任应当适用民事侵权的过错原则B．赔偿责任和赔偿金额的纠纷，可以根据当事人的请求，由环境保护行政主管部门处理C．由于不可抗拒的自然灾害导致的环境污染损害，免予承担责任D．因环境污染损害赔偿提起诉讼的时效期间为四年，从当事人知道或者应当知道受到污染损害时起计算5．根据我国《环境保护法》的规定，关于排污标准制定权的表述正确的是A．对国家污染物排放标准中已做规定的项目，也可以制定地方污染物排放标准B．对国家污染物排放标准中已做规定的项目，只能制定严于国家污染物排放标准的地方污染物排放标准C．环境质量标准只能由国务院环境保护行政主管部门制定D．地方污染物排放标准应当报国务院环境保护主管部门审批6．国家建立的跨行政区域的重点区域、流域环境污染和生态破坏联合防治协调机制不包括A．统一规划 B．共同负责C．统一标准 D．统一监测7．某企业违反法律规定，在未取得排污许可证的情况下排放污染物，被责令停止排污，但该企业拒不执行，继续排放污染物，下列表述正确的是A．县级以上人民政府环境保护主管部门可以对其直接负责的主管人员和其他直接责任人员，处以拘留B．情节较轻的，由县级以上人民政府环境保护主管部门处以拘留C．由县级以上人民政府环境保护主管部门或者其他有关部门将案件移送公安机关，对其直接负责的主管人员和其他直接责任人员，处以拘留D．处以拘留后，不再予以其他处罚8．某化肥厂以其污水处理设施效率低、费用高为由，予以停运拆除。
2017年4月高自考《英语二》真题及答案
2017年4月高等教育自学考试全国统一命题考试英语（二）试卷(课程代码00015)本试卷共8页，满分100分，考试时间150分钟•考生答卷前必须将自己的姓名和准考证号写在答题卡上。
必须在答理卡上答,写在试卷上的答案无效。
第一部分：阅读判断（第1〜10题,每题1分，共10分）下面的短文后列出了10个句子，请根据短文的内容对每个句子作出判断：如果该句提供的是正确信息，选择A;如果该句提供的错误信息，选择B;如果该句的信息文中没有提及，迭择C，在答题卡相应位置上将答案选项涂黑。
The Thinking Habit That Changed My LifeI remember one evening three years ago, when my life was very different. 1 was overweight. I was deeply in debt. I was a smoker. I felt hopeless and helpless.I couldn’t change anything.Then I looked up at the sky and thought what a miracle life is. And I resolved to list the good things in my life. I had a wonderful wife. 1 had five amazing children. I could sec and appreciate the beauty of the world around me. The list went on, but you get the idea. Even when things seemed terrible for me, actually I was OK.That night I resolved to be grateful for what I had, and for the people in my life. I started the habit of gratitude. Now many people consider it unimportant. I'm here to tell you that it's very important. It changes lives.Now I appreciate my wife Eva more. I feel good about having her in my life. And we have deepened our relationship. I also appreciate my kids more. Instead of criticizing them, I tend to notice their loveliness, curiosity and humor.to others around me, at work and everywhere else, because instead of seeing the faults in everyone, I see the good, and am grateful for them.I need less，because instead of thinking about what I don't have, I am grateful for what I do have. Each and every moment becomes cause for gratitude, and life becomes easier.Without the habit of gratitude, we tend to complain and see the bad in people and things. We can't change that at once, but you can do something. For example, you can start with a small action. Really feel the happiness that something o someone is in your life, or take a moment to make a list of the things in your life that you're thankful for.1.I was unhappy with my life three years ago.A. TrueB. FalseC. Not Given2.I drank every day and couldn't stop it.A. TrueB. FalseC. Not Given3.I was unable to support my family.A. TrueB. FalseC. Not Given4.One evening I came to a new understanding of my life.A. TrueB. FalseC. Not Given5.Many people value the habit of gratitude nowadays.A. TrueB. FalseC. Not Given6.Now I have a closer relationship with my wife.A. TrueB. FalseC. Not Given7.I am now more strict with my kids.A. TrueB. FalseC. Not Given8.I like making friends with people around me.A. TrueB. FalseC. Not Given9.I now try to see the good in others.A. TrueB. FalseC. Not Given10.A small action doesn't work to change one’s bad habit.A. TrueB. FalseC. Not Given第二部分：阅读选择（第11〜15题，每题2分，共10分）阅读下面短文，请从短文后所铪各题的4个选项（A、B、C、D)中选出1个最佳选项，并在答题卡相应位置上将该项涂黑。
全国自考英语二22017年10月真题及答案
2017年10月高等教育自学考试全国统一命题考试英语(二)试卷本试卷共8页,满分100分,考试时间150分钟。
考生答题注意事项1.本卷所有试题必须在答题卡上作答。
答在试卷上无效试卷空白处和背面均可作草稿纸2.在选择题区。
必须对应试卷上的题号使用2B铅笔将“答题卡”的相应代码涂黑。
3.在非选择题区。
必须注明大、小题号,使用0.5毫米黑色字迹签字笔作答4.合理安排答题空间超出答题区域无效选择题区第一部分:阅读判断〔第1~10题,每题1分,共10分)下面的短文后列出了10个句子,请根据短文的内容对每个句子作出判断:如果该句提供的是正确信息,选择A;如果该句提供的是错误信息,选择B;如果该句的信息文中没有提及,选择C。
在答题卡相应位置上将答案选项涂黑My Writing TeacherEnglish writing was always easy for me, but that changed on the first day I walked into Mrs. Johnson's class. Before that, I'd heard rumors from former students. They said she was strict and her class was hard to pass. So I was very nervous.The first time we met, Mrs. Johnson told us her class would be difficult,but she would give us new "tools”and guide us through.She explained that her grading system was different, and that we would not see high scores soon.”Everything you do in class matters, "she said. "As writing is an art, it takes along time to perfect.”Mrs.Johnson scared me. I was afraid of what she would say if I asked a question. So in class I kept silent most of the time and couldn't follow her. When I got my first essay back, my grade was terrible. I was annoyed with Mrs Johnson.I disliked going to her class.Then I realized I needed to find out what I could do to improve my grade and how to use the"tools"in my writing. As I still didn't dare to talk to Mrs. Johnson in person, I e-mailed her. In this way, she and I worked together to improve my writing. By and by, I could talk to her both online and in person. She walked me through every step to understand how to write an essay. T ogether we saw improvement in my work. From this I discovered that asking for help could actually work. Behind everything Mrs. Johnson was saying,she actually cared about me and where I would be in the future. She knocked me down so that I could climb back stronger.1.I was worried when i was in Mrs, Johnson's first class.A.TrueB. FalseC.Not Given2.Mrs Johnson used the same grading system as other teachersA. TrueB. FalseC Not given3. Mrs Johnson regards writing as an artA. TrueB. FalseC.Not Given4. I was active in class in the beginningA. TrueB. FalseC. Not given5. Most students enjoyed Mrs. Johnson's class.A. TrueB.FalseC Not Given6. I got a high score for my first essayB.FalseC Not given7. Mrs Johnson preferred to email studentsA. TrueB. FalseC Not Given8. Mrs Johnson let me improve my writing by myself.A. TrueB. FalseC Not Given9. I finally became a top student in the writing class.A. TrueB. FalseC Not Given10. Mrs Johnson cared about my futureA. TrueC Not given第二部分:阅读选择(第11~15题,每题2分,共10分)阅读下面短文,请从短文后所给各题的4个选项(A、B、C、D)中选出1个最佳选项,并在答题卡相应位置上将该项涂黑The KiltWhenever people from Scotland live in foreign countries, they are always asked:"Is Scotland that place where men wear skirts? "The short answer is yes,but there is more about the myths of Scottish"skirts.”The“skirt'”that Scotsmen(苏格兰男子) sometimes wear is called a kilt. It is part of the traditional dress of Scotland. The kilt is clearly very famous across the world. It seems that everybody has heard of it, and that most people have seen a picture of a man wearing one.People's knowledge and ideas about Scotsmen wearing these funny kilts come from films and television. Every time people from other countries ask about the kilt, they mention Mel Gibson's film, Braveheart. In many countries, there are television programmes about Scotland. These programmes always include information or images of men in kilts.Of course, in Scotland, you will often see the kilt. The reality is, though, that you will most commonly see it in tourist areas. The main streets and tourist areas of Scotland always have a Scotsman wearing a kilt and all tourist shops in the country sell kilts in different colours.But kilts are not something that Scottish people see every day. Kilts are for special occasions, such as weddings, funerals and other big and important events.Scotsmen do not put on their kilt just to buy a bottle of milk and a loaf of bread at the local supermarket.The reason for this may be that kilts are very expensive.When a man wear a kilt,he normally wears it with a special shirt, jacket, socks and shoes. This is obviously not cheap.In fact,an average kilt outfit(全套服装)costs around £500.A like foreign cultureB sometimes wear kiltsC.enjoy talking about kiltsD. often visit foreign countriesA painterB.musicianC.movie starD. fashion designerA in tourist shopsB. in public schoolsC.on the stageD at local marketsA funny designsB. dull coloursC. poor qualityD high pricesA.history of kiltsB. production of kiltsC. myths of kiltsD styles of kilts非选择题区第三部分:概括段落大意和补全句子(第16~25题,每题1分,共10分)阅读下面短文,请完成短文后的2项测试任务:(1)从第16~20题后所给的6个选项中为第0~6段每段选择1个正确的小标题;(2)从第21~25题后所给的6个选项中选择5个正确选项,分别完成每个句子。
2017年04月试题和答案(含中文翻译)
绝密★考试结束前全国2017年4月高等教育自学考试英语（二）试卷课程代码：00015第一部分：阅读判断（第1～10题，每题1分，共10分）下面的短文后列出了10个句子，请根据短文的内容对每个句子作出判断：如果该句提供的是正确信息，选择A；如果该句提供的是错误信息，选择B；如果该句的信息文中没有提及。
选择C。
在答题卡相应位置上将答案选项涂黑。
The Thinking Habit That Changed My Life改变我生活的思维习惯I remember one evening three years ago,when my life was very different.I was overweight.I was deeply in debt.I was a smoker.I felt hopeless and helpless.I couldn’t change anything.我记得三年前的一个晚上，那时我的生活非常不同。
我是超重。
我负债累累。
我是一个吸烟者。
我感到绝望无助。
我不能改变什么。
Then I looked up at the sky and thought what a miracle life is.And I resolved to list the good things in my life.I had a wonderful wife.I had five amazing children.I could see and appreciate the beauty of the world around me.The list went on,but you get the idea.Even when things seemed terrible for me,actually I was OK.然后，我抬头仰望天空，心想，生命是多么神奇啊。
我决心把生活中的美好事物一一列举出来。
2017年普通高等学校招生全国统一考试全国卷2(答案)
2017年普通高等学校招生全国统一考试(课标全国卷Ⅱ)一、选择题1.D 本题主要考查复数的除法运算.3+i 1+i =(3+i )(1-i )(1+i )(1-i )=4-2i 2=2-i.故选D.2.C 本题主要考查集合的运算. ∵A∩B={1}, ∴1∈B,∴1-4+m=0,∴m=3.由x 2-4x+3=0,解得x=1或x=3. ∴B={1,3}.经检验符合题意.故选C.3.B 本题主要考查数学文化及等比数列基本量的计算.由题意可知,由上到下灯的盏数a 1,a 2,a 3,…,a 7构成以2为公比的等比数列,∴S 7=a 1(1-27)1-2=381,∴a 1=3.故选B.4.B 本题考查三视图和空间几何体的体积.由三视图可知两个同样的几何体可以拼成一个底面直径为6,高为14的圆柱,所以该几何体的体积V=12×32×π×14=63π.故选B.5.A 本题考查简单的线性规划问题. 根据线性约束条件画出可行域,如图.作出直线l 0:y=-2x.平移直线l 0,当经过点A 时,目标函数取得最小值. 由{2x -3y +3=0,y +3=0得点A 的坐标为(-6,-3). ∴z min =2×(-6)+(-3)=-15.故选A. 6.D 本题主要考查排列、组合.第一步:将4项工作分成3组,共有C 42种分法.第二步:将3组工作分配给3名志愿者,共有A33种分配方法,故共有C42·A33=36种安排方式,故选D.7.D 本题主要考查逻辑推理能力.由题意可知,“甲看乙、丙的成绩,不知道自己的成绩”说明乙、丙两人是一个优秀一个良好,则乙看了丙的成绩,可以知道自己的成绩;丁看了甲的成绩,也可以知道自己的成绩.故选D.8.B 本题主要考查程序框图.由程序框图可得S=0,a=-1,K=1≤6;S=0+(-1)×1=-1,a=1,K=2≤6;S=-1+1×2=1,a=-1,K=3≤6;S=1+(-1)×3=-2,a=1,K=4≤6;S=-2+1×4=2,a=-1,K=5≤6;S=2+(-1)×5=-3,a=1,K=6≤6;S=-3+1×6=3,a=-1,K=7>6,退出循环,输出S=3.故选B.9.A 本题主要考查双曲线的方程和性质,直线与圆的位置关系.由题意可知圆的圆心为(2,0),半径为 2.因为双曲线x 2a2-y2b2=1的渐近线方程为y=±bax,即bx±ay=0,且双曲线的一条渐近线与圆相交所得的弦长为2,所以√a2+b2=√22-12,所以ba=√3.故离心率e=√1+b2a2=2.选A.10.C 本题考查直棱柱的性质和异面直线所成的角.将直三棱柱ABC-A1B1C1补形成直四棱柱ABCD-A1B1C1D1(如图),连接AD1,B1D1,则AD1∥BC1.则∠B1AD1为异面直线AB1与BC1所成的角(或其补角),易求得AB1=√5,BC1=AD1=√2,B1D1=√3.由余弦定理得cos∠B1AD1=√10.故选C.511.A 本题主要考查导数的应用.由题意可得 f '(x)=e x-1[x2+(a+2)x+a-1].∵x=-2是函数f(x)=(x2+ax-1)e x-1的极值点,∴f '(-2)=0,∴a=-1,∴f(x)=(x2-x-1)e x-1, f '(x)=e x-1(x2+x-2)=e x-1(x-1)(x+2),∴x∈(-∞,-2),(1,+∞)时, f '(x)>0, f(x)单调递增;x∈(-2,1)时, f '(x)<0, f(x)单调递减.∴f(x)极小值=f(1)=-1.故选A.12.B 本题考查向量的坐标运算,考查利用数形结合的方法求解最值问题.以AB所在直线为x轴,AB的中点为原点建立平面直角坐标系,如图,则A(-1,0),B(1,0),C(0,√3),设P(x,y),取BC 的中点D,则D (12,√32).PA ⃗⃗⃗⃗⃗ ·(PB ⃗⃗⃗⃗⃗ +PC ⃗⃗⃗⃗⃗ )=2PA ⃗⃗⃗⃗⃗ ·PD ⃗⃗⃗⃗⃗ =2(-1-x,-y)·(12-x ,√32-y)=2[(x +1)·(x -12)+y ·(y -√32)]=2[(x+14)2+(y -√34)2-34].因此,当x=-14,y=√34时,PA ⃗⃗⃗⃗⃗ ·(PB ⃗⃗⃗⃗⃗ +PC ⃗⃗⃗⃗⃗ )取得最小值,为2×(-34)=-32,故选B.二、填空题 13.答案 1.96解析 本题主要考查二项分布.由题意可知X~B(100,0.02),由二项分布可得DX=100×0.02×(1-0.02)=1.96. 14.答案 1解析 本题主要考查三角函数的最值. 由题意可得f(x)=-cos2x+√3cos x+14=-(cosx -√32)2+1.∵x∈[0,π2],∴cos x∈[0,1]. ∴当cos x=√32时, f(x)max =1. 15.答案2n n+1解析 本题主要考查等差数列基本量的计算及裂项相消法求和. 设公差为d,则{a 1+2d =3,4a 1+6d =10,∴{a 1=1,d =1,∴a n =n.∴前n 项和S n =1+2+…+n=n (n+1)2,∴1S n =2n (n+1)=2(1n-1n+1),∴∑k=1n 1S k=21-12+12-13+…+1n -1n+1=2(1-1n+1)=2·nn+1=2nn+1.16.答案 6解析 如图,过M 、N 分别作抛物线准线的垂线,垂足分别为M 1、N 1,设抛物线的准线与x 轴的交点为F 1,则|NN 1|=|OF 1|=2,|FF 1|=4.因为M 为FN 的中点,所以|MM 1|=3,由抛物线的定义知|FM|=|MM 1|=3,从而|FN|=2|FM|=6.三、解答题17.解析 本题考查了三角公式的运用和余弦定理的应用. (1)由题设及A+B+C=π得sin B=8sin 2B2,故sin B=4(1-cos B).上式两边平方,整理得17cos 2B-32cos B+15=0, 解得cos B=1(舍去),cos B=1517.(2)由cos B=1517得sin B=817,故S △ABC =12acsin B=417ac. 又S △ABC =2,则ac=172.由余弦定理及a+c=6得b 2=a 2+c 2-2accos B=(a+c)2-2ac(1+cos B)=36-2×172×(1+1517)=4. 所以b=2.18.解析本题考查了频率分布直方图,独立性检验.(1)记B表示事件“旧养殖法的箱产量低于50 kg”,C表示事件“新养殖法的箱产量不低于50 kg”.由题意知P(A)=P(BC)=P(B)P(C).旧养殖法的箱产量低于50 kg的频率为(0.012+0.014+0.024+0.034+0.040)×5=0.62,故P(B)的估计值为0.62.新养殖法的箱产量不低于50 kg的频率为(0.068+0.046+0.010+0.008)×5=0.66,故P(C)的估计值为0.66.因此,事件A的概率估计值为0.62×0.66=0.409 2.(2)根据箱产量的频率分布直方图得列联表箱产量<50 kg箱产量≥50kg旧养殖法62 38新养殖法34 66K2=200×(62×66-34×38)2100×100×96×104≈15.705.由于15.705>6.635,故有99%的把握认为箱产量与养殖方法有关.(3)因为新养殖法的箱产量频率分布直方图中,箱产量低于50 kg的直方图面积为(0.004+0.020+0.044)×5=0.34<0.5,箱产量低于55 kg的直方图面积为(0.004+0.020+0.044+0.068)×5=0.68>0.5,故新养殖法箱产量的中位数的估计值为50+0.5-0.340.068≈52.35(kg).19.解析本题考查了线面平行的证明和线面角、二面角的计算.(1)取PA的中点F,连接EF,BF.因为E是PD的中点,所以EF∥AD,EF=12AD.由∠BAD=∠ABC=90°得BC∥AD,又BC=12AD,所以EF BC,四边形BCEF是平行四边形,CE∥BF,又BF ⊂平面PAB,CE ⊄平面PAB,故CE∥平面PAB.(2)由已知得BA⊥AD,以A 为坐标原点,AB⃗⃗⃗⃗⃗ 的方向为x 轴正方向,|AB ⃗⃗⃗⃗⃗ |为单位长,建立如图所示的空间直角坐标系A-xyz,则A(0,0,0),B(1,0,0),C(1,1,0),P(0,1,√3), PC⃗⃗⃗⃗⃗ =(1,0,-√3),AB ⃗⃗⃗⃗⃗ =(1,0,0).设M(x,y,z)(0<x<1),则BM ⃗⃗⃗⃗⃗⃗ =(x-1,y,z),PM ⃗⃗⃗⃗⃗⃗ =(x,y-1,z-√3). 因为BM 与底面ABCD 所成的角为45°, 而n=(0,0,1)是底面ABCD 的法向量, 所以|cos<BM ⃗⃗⃗⃗⃗⃗ ,n>|=sin 45°,√(x -1)+y 2+z 2=√22,即(x-1)2+y 2-z 2=0.①又M 在棱PC 上,设PM ⃗⃗⃗⃗⃗⃗ =λPC ⃗⃗⃗⃗⃗ ,则 x=λ,y=1,z=√3-√3λ.②由①,②解得{ x =1+√22,y =1,z =-√62(舍去),或{x =1-√22,y =1,z =√62,所以M (1-√22,1,√62),从而AM ⃗⃗⃗⃗⃗⃗ =(1-√22,1,√62). 设m=(x 0,y 0,z 0)是平面ABM 的法向量,则{m ·AM⃗⃗⃗⃗⃗⃗ =0,m ·AB ⃗⃗⃗⃗⃗ =0,即{(2-√2)x 0+2y 0+√6z 0=0,x 0=0,所以可取m=(0,-√6,2). 于是cos<m,n>=m ·n|m ||n |=√105.易知所求二面角为锐角. 因此二面角M-AB-D 的余弦值为√105.20.解析 本题考查了求轨迹方程的基本方法和定点问题. (1)设P(x,y),M(x 0,y 0),则N(x 0,0),NP ⃗⃗⃗⃗⃗⃗ =(x-x 0,y),NM ⃗⃗⃗⃗⃗⃗⃗ =(0,y 0). 由NP⃗⃗⃗⃗⃗⃗ =√2NM ⃗⃗⃗⃗⃗⃗⃗ 得x 0=x,y 0=√22y. 因为M(x 0,y 0)在C 上,所以x 22+y 22=1. 因此点P 的轨迹方程为x 2+y 2=2.(2)由题意知F(-1,0).设Q(-3,t),P(m,n),则OQ ⃗⃗⃗⃗⃗⃗ =(-3,t),PF ⃗⃗⃗⃗⃗ =(-1-m,-n),OQ ⃗⃗⃗⃗⃗⃗ ·PF ⃗⃗⃗⃗⃗ =3+3m-tn,OP ⃗⃗⃗⃗⃗ =(m,n),PQ ⃗⃗⃗⃗⃗ =(-3-m,t-n). 由OP⃗⃗⃗⃗⃗ ·PQ ⃗⃗⃗⃗⃗ =1得-3m-m 2+tn-n 2=1, 又由(1)知m 2+n 2=2,故3+3m-tn=0. 所以OQ⃗⃗⃗⃗⃗⃗ ·PF ⃗⃗⃗⃗⃗ =0,即OQ ⃗⃗⃗⃗⃗⃗ ⊥PF ⃗⃗⃗⃗⃗ . 又过点P 存在唯一直线垂直于OQ,所以过点P 且垂直于OQ 的直线l 过C 的左焦点F.21.解析 本题考查了导数的综合应用. (1)f(x)的定义域为(0,+∞).设g(x)=ax-a-ln x,则f(x)=xg(x), f(x)≥0等价于g(x)≥0. 因为g(1)=0,g(x)≥0,故g'(1)=0,而g'(x)=a-1x ,g'(1)=a-1,得a=1.若a=1,则g'(x)=1-1x.当0<x<1时,g'(x)<0,g(x)单调递减; 当x>1时,g'(x)>0,g(x)单调递增.所以x=1是g(x)的极小值点,故g(x)≥g(1)=0. 综上,a=1.(2)由(1)知f(x)=x 2-x-xln x, f '(x)=2x-2-ln x. 设h(x)=2x-2-ln x,则h'(x)=2-1x . 当x∈(0,12)时,h'(x)<0;当x∈(12,+∞)时,h'(x)>0.所以h(x)在(0,12)单调递减,在(12,+∞)单调递增.又h(e -2)>0,h (12)<0,h(1)=0,所以h(x)在(0,12)有唯一零点x 0,在[12,+∞)有唯一零点1,且当x∈(0,x 0)时,h(x)>0;当x∈(x 0,1)时,h(x)<0;当x∈(1,+∞)时,h(x)>0. 因为f '(x)=h(x),所以x=x 0是f(x)的唯一极大值点. 由f '(x 0)=0得ln x 0=2(x 0-1),故f(x 0)=x 0(1-x 0). 由x 0∈(0,1)得f(x 0)<14.因为x=x 0是f(x)在(0,1)的最大值点,由e -1∈(0,1), f '(e -1)≠0得f(x 0)>f(e -1)=e -2,所以e -2<f(x 0)<2-2.22.解析 本题考查极坐标方程及其应用.(1)设P 的极坐标为(ρ,θ)(ρ>0),M 的极坐标为(ρ1,θ)(ρ1>0).由题设知|OP|=ρ,|OM|=ρ1=4cosθ.由|OM|·|OP|=16得C 2的极坐标方程ρ=4cos θ(ρ>0). 因此C 2的直角坐标方程为(x-2)2+y 2=4(x≠0).(2)设点B 的极坐标为(ρB ,α)(ρB >0).由题设知|OA|=2,ρB =4cos α,于是△OAB 面积S=12|OA|·ρB ·sin∠AOB =4cos α·|sin (α-π3)| =2|sin (2α-π3)-√32|≤2+√3. 当α=-π12时,S 取得最大值2+√3. 所以△OAB 面积的最大值为2+√3. 23.证明 本题考查不等式的证明. (1)(a+b)(a 5+b 5)=a 6+ab 5+a 5b+b 6=(a3+b3)2-2a3b3+ab(a4+b4)=4+ab(a2-b2)2≥4.(2)因为(a+b)3=a3+3a2b+3ab2+b3=2+3ab(a+b)≤2+3(a+b)24(a+b)=2+3(a+b)34,所以(a+b)3≤8,因此a+b≤2.。
高自考英语二》真题及答案
⾼⾃考英语⼆》真题及答案2017年4⽉⾼等教育⾃学考试全国统⼀命题考试英语（⼆）试卷(课程代码00015)本试卷共8页，满分100分，考试时间150分钟?考⽣答卷前必须将⾃⼰的姓名和准考证号写在答题卡上。
必须在答理卡上答,写在试卷上的答案⽆效。
第⼀部分：阅读判断（第1?10题,每题1分，共10分）下⾯的短⽂后列出了10个句⼦，请根据短⽂的内容对每个句⼦作出判断：如果该句提供的是正确信息，选择A;如果该句提供的错误信息，选择B;如果该句的信息⽂中没有提及，迭择C，在答题卡相应位置上将答案选项涂⿊。
The Thinking Habit That Changed My LifeI remember one evening three years ago, when my life was very different. 1 was overweight. I was deeply in debt. I was a smoker. I felt hopeless and helpless.I couldn’t change anything.Then I looked up at the sky and thought what a miracle?life is. And I resolved to list the good things in my life. I had a wonderful wife. 1 had five amazing children. I could sec and appreciate the beauty of the world around me. The list went on, but you get the idea. Even when things seemed terrible for me, actually I was OK.That night I resolved to be grateful for what I had, and for the people in my life. I started the habit of gratitude. Now many people consider it unimportant. I'm here to tell you that it's very important. It changes lives.Now I appreciate my wife Eva more. I feel?good about having her in my life. And we have deepened our relationship. I also appreciate my kids more. Instead of criticizing them, I tend to notice their?loveliness, curiosity and humor.to others around me, at work and everywhere else, because instead of seeing the faults in everyone, I see the good, and am grateful for them. I need less，because instead of thinking about what I don't have, I am grateful for what I do have. Each and every moment becomes cause for gratitude, and life becomes easier.Without the habit of gratitude, we tend to complain and see the bad in people and things. We can't change that at once, but you can do something. For example, you can start with a small action. Really feel the happiness that something?o?someone is in your life, or take a moment to make a list of the things in your life?that you're thankful for.1.I was unhappy with my life three years ago.A. TrueB. FalseC. Not Given2.I drank every day and couldn't stop it.A. TrueB. FalseC. Not Given3.I was unable to support my family.A. TrueB. FalseC. Not Given4.One evening I came to a new understanding of my life.A. TrueB. FalseC.?Not Given5.Many people value the habit of gratitude nowadays.A. TrueB. FalseC. Not Given6.Now I have a closer relationship with my wife.A. TrueB. FalseC. Not Given7.I am now more strict with my kids.A. TrueB. FalseC. Not Given8.I like making friends with people around me.A. TrueB. FalseC. Not Given9.I now try to see the good in others.A. TrueB. FalseC. Not Given10.A small action doesn't work to change one’s bad habit.A. TrueB. FalseC. Not Given第⼆部分：阅读选择（第11?15题，每题2分，共10分）阅读下⾯短⽂，请从短⽂后所铪各题的4个选项（A、B、C、D)中选出1个最佳选项，并在答题卡相应位置上将该项涂⿊。
2017年高考全国卷2英语真题与答案
2017年普通高等学校招生全国统一考试英语第一部分听力（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。
每段对话尽读一遍。
例：How much is the shirt?A、$19.15B、$9.18C、$9.15答案是C。
1、What will the woman do this afternoon?A 、Do some exercise B、Go shopping C、Wash her clothes2、Why does the woman call the man?A 、To cancel a flightB 、To make an apologyC 、To put off a meeting3、How much more does David need for the car?A 、$ 5,000 B、$20,000 C、$25,0004、What is Jane doing?A、Planning a tourB、Calling her fatherC、Asking for leave5、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。
全国2017年10月高等教育自学考试全国统一命题试卷
全国2017年10月高等教育自学考试全国统一命题试卷数量方法(二) 试卷课程代码： 00994本试卷共4页，满分100分，考试时间150分钟。
考生答题注意事项：1. 本卷所有试卷必须在答题卡上作答。
答在试卷上的无效，试卷空白处和背面均可作草稿纸。
2. 第一部分为选择题。
必须对应试卷上的题号使用2B 铅笔将“答题卡”的相应代码涂黑。
3. 第二部分为非选择题。
必须注明大、小题号，使用0.5毫米黑色字迹签字笔作答。
4. 合理安排答题空间，超出答题区域无效。
第一部分 选择题一、单项选择题：本大题共20小题，每小题2分，共40分。
在每小题列出的备选项中只 有一项是最符合题目要求的，请将其选出。
1￥一般用来描述和表现各成分占全体的百分比的图形是（ ）A ￥条形图B ￥饼形图C ￥柱形图D ￥线形图 答案：B解析：用来描述和表现各成分占全体的百分比的图形是饼形图2￥已知甲组工人的平均工资为1000元，标准差为100元。
乙组工人的平均工资为800元，标准差为96元。
则工资水平差异较大的一组是（ ）A ￥甲组B ￥乙组C ￥两组相等D ￥不能确定 答案：A解析：甲组的标准差较大。
3￥某种股票的价格周二上涨了10%，周三上涨了4%，两天累计涨幅达（ ） A ￥4% B ￥5% C ￥14% D ￥14.4% 答案：D 解析：（1+10%）（1+4%）-1=14.4%4￥设随机变量X 服从正态分布N(3,16)，则随机变量X 的标准差为（ ） A ￥4 B ￥9 C ￥12 D ￥16 答案：A解析：4162==σσ，5￥已知P(A)=0.4, P(B|A)=0.7，则P(A-B)=（ ）A ￥0B ￥0.02C ￥0.12D ￥0.56 答案：C 解析：P(B|A)=P （AB ）÷P （A ）=0.7，P （AB ）=0.28，P （A-B ）=P （A ）-P （AB ）=0.4-0.28=0.12 6￥袋中有红、黄、蓝球各一个，每一次从袋中任取一球，看过颜色后再放回袋中，共取球三次，颜色全相同的概率为（ ）A ￥1/9B ￥1/3C ￥5/9D ￥8/9 答案：A 解析：7￥随机变量X 服从正态分布N(µ，2σ)，则随着σ的减小，概率()σμ＜||-X P 将会（ ）A ￥增加B ￥减少C ￥不变D ￥增减不定解析：P （|x-µ|＜σ）=2P （x-µ＜σ）=2P （1x ＜σμ-）=2）（1Φ 8￥设X 与Y 为随机变量，D(X)=3, D(Y)=2, Cov(X,Y)=0，则D(5X-3Y)=（ ）A ￥8B ￥9C ￥87D ￥93 答案：D解析：D(5X-3Y)=25DX+9DY-2×5×3Cov(X,Y)=939￥使用2x 分布进行拟合优度检验时，要求每一类的理论频数（ ） A ￥大于0 B ￥不小于5 C ￥不小于8 D ￥不小于10 答案：B解析：使用2x 分布进行拟合优度检验时，要求每一类的理论频数不小于510￥从总体N(µ，2σ)中重复抽取容量为n 的样本，则样本均值X 的标准差为（ ） A ￥σ B ￥2σ C ￥σ/n D ￥n σ答案：D解析：书中定义11￥样本估计量的数学期望与待估的总体真实参数之间的离差称为（ ） A ￥均值 B ￥方差 C ￥标准差 D ￥偏差 答案：D解析：样本估计量的数学期望与待估的总体真实参数之间的离差称为偏差 12￥对正态总体N(µ，6)中的µ进行检验时，采用的统计量是（ ） A ￥T 统计量 B ￥Z 统计量 C ￥F 统计量 D ￥2x 统计量答案：B解析：正态总体分布 13￥在大样本情况下，对于总体均值的区间估计，若样本容量保持不变，当增大置信水平时，置信区间（ ）A ￥将变宽B ￥将变窄C ￥保持不变D ￥宽窄无法确定 答案：A解析：置信区间和置信水平同增同减14￥已知变量X 与Y 负相关，则其回归方程可能是（ ）A ￥Y=23+15XB ￥Y=4+16XC ￥Y=-56-24XD ￥Y=71+28X 答案：C解析：负相关，b 为负值15￥设一元线性回归方程为Y=a+bX ，若已知b=2，X =20,Y =15，则a 等于（ ） A ￥-28 B ￥-25 C ￥25 D ￥28 答案：B解析：2520215a -=⨯-=-=bX Y16￥用相关系数来研究两个变量之间线性关系的紧密程度时，应当先进行（ ） A ￥定性分析 B ￥定量分析 C ￥回归分析 D ￥相关分析解析：用相关系数来研究两个变量之间线性关系的紧密程度时，应当先进行定性分析17￥已知销售额(Y)对广告费用(X)的回归方程为Y=331.8+3.651X，回归系数3.651的实际意义是（）A￥广告费用增加一个单位时，销售额平均增加3.651个单位B￥广告费用为0时，销售额的期望值为3.651个单位C￥广告费用变动一个单位时，销售额增加3.651个单位D￥销售额变动一个单位时，广告费用平均增加3.651个单位答案：A解析：b为正数，正相关，所以每增加一个单位，销售额平均增加3.651个单位18￥根据各季度商品销售额数据计算的各季度指数为：一季度130%，二季度120%，三季度60%，四季度90%。
2017年全国高考真题英语二卷及答案
2017年普通高等学校招生全国统一考试英语第二部分阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳答案。
AIn the coming months, we are bringing together artists form all over the globe, to enjoy speaking shakespeare’s plays in their own language, in our globe, within the architecture shakespeare wrote for.please come and join us.National Theatre Of China Beijing|ChineseThis great occasion(盛会) will be the national theatre of china’s first visit to the uk. The company’s productions show the new face of 21st century chinese theatre. This production of Shakespeare’s Richard III will be directed by the National’s Associate Director,Wang Xiaoying. Date&Time:Saturday 28 April,2.30pm&Sunday 29 April,1.30pm&6.30pmMarjanishvili Theatre Tbilisi l GeorgianOne of the most famous theatres in Georgia,the Marjanishvili,founded in 1928,appears regularly at theatre festivals all over the world. This new production of As You Like It is helmed（指导）by the company’s Artistic Director Levan Tsuladze.Date & Time :Friday 18May,2.30pm&Sunday 19May,7.30pmDeafinitely Theater London l British Sign Language （BSL）By translating the rich and humourous taxt of Love’s Labour’s Lost into the physical language of BSL,Deafinitely Thertre creates a new interpretation of Shakespeare’s comedy and aims to build a bridge between deaf and hearing worlds by performing to both groups as one audience.Date&Time:Tueaday 22 May,2.30pm&Wednesday 23 May,7.30pmHabima National Theatre Tel Aviv l HebrewThe Habima is the centre of Hebrew-languege theatre worldwide,Founded in Moscow after the1905 revolution,the company eventually settled in Tel Aviv in the late 1920s,Since 1958,they have been recognized as the national theatre of Israel.This production of Shakespeare’s The Merchant of Venice marks their first visit to the UK.Date Date&Time:Monday 28May,7.30&Tuesday 29 May,7.30pm21.which play will be performed by the National Theatre of China?A.Richard Ⅲ.B.Lover’s Labour’s LostC.As You Like ItD.The merchant of Venice22.What is special about Deafinnitely Theatre?A.Tt has two groups of actorsB.It is the leading theatre in LondonC.It performs plays in BSLD.It is good at prducting comedies23.When can you see a play in Hebrew?A.Onsuturday 28Apil.B.On Sunday 29 AprilC.On Tuesday 22 May.D. On Tuesday 29 MayBI first met Paul Newman in 1968, when George Roy Hill, the director of Butch Cassidy and the Sundance Kid, introduced us in New York City. When the studio didn’t want me for the film— it wanted somebody as well known as Paul— he stood up for me. I don’t know how many people would have done that; they would have listened to their agents or the studio powers.The friendship that grew out of the experience of making that film and The Sting four years later had its root in the fact that although there was an age difference, we both came from a tradition of theater and live TV. We were respectful of craft（技艺）and focused on digging into the characters we were going to play. Both of us had the qualities and virtues that are typical of American actors: humorous, aggressive, and making fun of each other— but always with an underlying affection. Those were also at the core （核心）of our relationship off the screen.We shared the brief that if you’re fortunate enough to have success, you should put something back—he with his Newman’s Own food and his Hole in the Wall camps for kids who are seriously ill, and me with Sundance and the institute and the festival. Paul and I didn’t see eachother all that regularly, zxx.k but sharing that brought us together. We supported each other financially and by showing up at events.I last saw him a few months ago. He’d been in and out of the hospital.He and I both knew what the deal was,and we didn’t talk about it.Ours was a relationship that didn’t need a lot of words.24.Why was the studio unwilling to give the role to author at first?A.Paul Newman wanted it.B.The studio powers didn’t like his agent.C.He wasn’t famous enough.D.The director recommended someone else.25.Why did Paul and the author have a lasting friendship?A.They were of the same dge.B.They worked in the same theater.C.They were both good actors.D.They han similar charactertics.26.What does the underlined word ―that‖ in paragraph 3 refer to?A.Their belief.B.Their care for chileden.C.Their success.D.Their support for each other.27.What is the author’s purpose in writing the test?A.To show his love of films.B.To remember a friend.C.To introduce a new movie.D.To share his acting experience.CTerrafugia Inc .said Monday that its new flying car has completed its first flight,bringing the company closer to its goal of selling the flying car within the next year.The wehicle-named the Transition –has two seats wheels and wings that fold up so it can be driven like a car.The Transition,which flew at 1,400 feet for eight minutes last month, can reach around 70 miles per hour on the road and 115 in the flies using a 23-gallon tank of gas and bums 5 gallons per hour in the air. On the ground, it gets 35 miles per gallon.Around 100 people have already put down a $10,000 deposit to get a Transition when they go on sale, and those numbers will likely rise after Terrafugia introduces the Transition to the public later this week at the New York Auto Show. But don’t expect it to show up in too many driveways. It’s expected to cost $279,000.And it won’t help if you’re stuck in traffic. The car needs a runway.Inventors have been trying to make flying cars since the 1930s, according to Robert Mann, an airline industry expert. But Mann thinks Terrafugia has come closer than anyone to making the flying car a reality. The govemment has already permitted z&xxkthe company to use special materials to make it easier for the vehicle to fly. The Transition is now going through crash tests to make sure it meets federal safety siandards.Mann said Terrafugia was helped by the Federal Aviation Administration’s decision five years ago to create a separate set of standards for light sport aircraft, which are lower than those for pilots of larger planes. Terrafugia says an owner would need to pass a test andcomplete 20 hours of flying time to be able to fly the Transition,a requirement pilots would find re latively easy to meet.28. What is the first paragraph mainly about?A. The basic data of the Transition.B. The advantages of flying cars.C. The potential market for flying cars. C. The designers of the Transition.29. Why is the Transition unlikely to show up in too many driveways?A. It causers traffic jams.B. It is difficult to operate.C. It is very expensive.D. It bums too much fuel.30. What is the govemment’s attitude to the development of the flying car?A. CautiousB. Favorable.C. Ambiguous.D. Disapproving.31. What is the best title for the text?A. Flying Car at Auto ShowB. The Transition’s Fist FlightC.Pilots’Dream Coming TrueD. Flying Car Closer to RealityDWhen a leafy plant is under attack ，it doesn’t sit quietly. Back in 1983,two scientists,Jack Schultz and Ian Baldwin,reported that young maple trees getting bitten by insects send out a particular smell that neighboring plants can get. These chemicals come from the injured parts of the plant and seem to be an alarm.What the plants pump through the air is a mixture of chemicals known as volatile organic compounds,VOCs for short.Scientists have found that all kinds of plants give out VOCs when being att acked .It’s a plant’sway of crying out.But is anyone listening?Apparently.Because we can watch the neighbours react.Some plants pump out smelly chemicals to keep insects away.But others do double duty .They pump out perfumes designed to attract different insects who are natural enemies to the attackers.Once they arrive,the tables are turned .The attacker who are natural enemies to the attackers . zxx|k Once they arrive,the tables are turned.The attacker who was lunching now becomes lunch.In study after study,it appears that these chemical conversations help the neighbors .The damage is usually more serious on the first plant,but the neighbors ,relatively speaking ,stay safer because they heard the alarm and knew what to do.Does this mean that plants talk to each other? Scientists don’t know. Maybe the first plant just ma de a cry of pain or was sending a message to its own branches, and so, in effect, was talking to itse lf. Perhaps the neighbors just happened to ―overhear‖ the cry. So information was exchanged, but i t wasn’t a true, intentional back and forth.Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate(亲密的) than the world we can see and hear. Our senses are weak. The re’s a whole lot going on.32. What does a plant do when it is under attack?A. It makes noises.B. It gets help from other plants.C. It stands quietlyD. It sends out certain chemicals.33. What does the author mean by ―the tables are turned‖ in paragraph 3?A. The attackers get attacked.B. The insects gather under the table.C. The plants get ready to fight back.D. The perfumes attract natural enemies.34.Scientists find from their studies that plants can .A. predict natural disastersB. protect themselves against insectsC. talk to one another intentionallyD. help their neighbors when necessary35.what can we infer from the last paragraph?A. The word is changing faster than ever.B. People have stronger senses than beforeC. The world is more complex than it seemsD. People in Darwin’s time were imaginative.第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
全国2017年4月自考英语二答案解析
全国2017年4月自考英语二答案解析点击查看>>><br>下文为大家整理的是2017年4月英语二答案解析及评分参考，大家可以结合自己所练习的真题进行参考评分。
第一部分：阅读判断(第1-10题，每题1分，共10分)1、A2、C3、C4、A5、B6、A7、B8、C9、A10、B第二部分：阅读选择(第11-15题，每题2分，共10分)11、B12、A13、D14、B15、C第三部分：概括段落大意和补全句子(第16-25题，每题1分，共10分)16、D17、A18、F19、B20、E21、B22、A23、C24、F第四部分：填句补文(第26-30题，每题2分，共10分)26、B27、E28、A29、F30、C第五部分：填词补文(第31-40题，每题1.5分，共15分)31、L32、C33、F34、H35、I36、D37、K38、A40、E第六部分：完形补文(第41-50题，每题1.5分，共15分)41、blamed42、actually43、heard44、natural45、considered46、advantages47、incorrect48、went49、spirits50、wisely【评分参考】本部分无0.5和1分的计分，语法错误或拼写错误均不给分，英、美拼写均可接受，大小写错误不扣分。
第七部分：短文写作(第51题，30分)51、范文(略)。
2017自考试题及答案
2017自考试题及答案2017年自学考试试题及答案一、单项选择题（每题1分，共20分）1. 社会主义市场经济理论认为，市场在资源配置中起（）。
A. 基础性作用B. 决定性作用C. 辅助性作用D. 补充性作用答案：B2. 下列哪项不是社会主义核心价值观的内容？（）A. 富强B. 民主C. 文明D. 竞争答案：D3. 根据《中华人民共和国宪法》，全国人民代表大会是我国的（）。
A. 最高行政机关B. 最高国家权力机关C. 最高司法机关D. 最高监察机关答案：B4. 经济学中的边际成本是指（）。
A. 生产一单位产品的平均成本B. 生产一单位产品的额外成本C. 生产所有产品的平均成本D. 生产所有产品的额外成本答案：B5-20. （略，类似结构的题目）二、多项选择题（每题2分，共20分）21. 下列哪些属于我国法律保护的知识产权范畴？（）A. 发明专利B. 商标权C. 企业名称D. 商业秘密答案：A B D22. 在市场经济中，企业的主要目标包括（）。
A. 利润最大化B. 市场份额C. 社会责任D. 消费者满意度答案：A C23-28. （略，类似结构的题目）三、简答题（每题5分，共30分）29. 简述市场经济体制的基本特征。
答案：市场经济体制的基本特征包括：（1）资源配置的市场化；（2）企业行为的自主化；（3）市场活动的法制化；（4）政府干预的规范化。
30. 阐述可持续发展的基本原则。
答案：可持续发展的基本原则包括：（1）发展原则；（2）环境与资源保护原则；（3）社会公正与公平原则；（4）全球合作原则。
31-33. （略，类似结构的题目）四、论述题（每题10分，共20分）34. 论述我国社会主义市场经济体制下，如何处理好政府与市场的关系。
答案：在社会主义市场经济体制下，处理好政府与市场的关系，需要坚持市场在资源配置中的决定性作用，同时更好地发挥政府的作用。
政府应当在制定宏观政策、维护市场秩序、提供公共服务等方面发挥作用，同时避免直接干预市场微观运作，确保市场机制能够健康有效地运作。
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全国2008年7月高等教育自学考试
管理会计(一)试题
课程代码：00157
一、单项选择题(本大题共20小题，每小题1分，共20分)
在每小题列出的四个备选项中只有一个是符合题目要求的，请将其代码填写在题后的括号内。
错选、多选或未选均无分。
1.管理会计的服务对象侧重于( )
A.政府部门
B.企业内部管理人员
C.投资者
D.债权人
2.在半变动成本的三种分解方法中,最为精确的方法是( )
A.高低点法
B.散布图法
C.回归直线法
D.本·量·利分析法
3.单位变动成本单独增加而其他因素均不变时( )
A.保本点和保利点升高，安全边际下降，利润减少
B.保本点和保利点降低，安全边际上升，利润增加
C.保本点和保利点升高，安全边际上升，利润增加
D.保本点和保利点降低，安全边际下降，利润减少
4.利用同一设备生产甲产品或乙产品，其选择可通过比较两种产品的以下哪个项目来进行( )
A.净收益
B.变动成本
C.销售量
D.单位价格
5.某投资项目年营业收入140万元，年付现成本70万元，年折旧30万元，所得税率40%，则该方案年经营净现金流量为( )
A.72万元
B.58万元
C.54万元
D.46万元
6.具有独立或相对独立的收入和生产经营决策权，并对成本、收入和利润负责的中心是( )
A.成本中心
B.利润中心
C.投资中心
D.会计中心
7.某公司计划销售乙产品20万台，单位售价为2元，贡献毛益率25%。
该公司在此销售水
平上恰好保本。
其固定成本总额为( )
A.10万元
B.16万元
C.20万元
D.30万元
8.某企业等价发行期限3年，年利率为12%的债券，票面金额为1000元，发行费用率为2%，
该企业适用的所得税率为30%。
则该债券的资本成本率为( )
A.0.71%
B.8.57%
C.9.41%
D.10.05%
9.某企业生产A、B两种产品，A产品的贡献毛益总额为1000元，B产品提供的贡献毛益总
额为200元，并且B产品为亏损产品。
企业对亏损产品进行应否停产的决策应该是( )
A.应该停产
B.无所谓
C.不应该停产
D.无法确定
10.编制全面预算的基础和关键在于( )
A.采购预算
B.直接人工预算
C.销售预算
D.成本预算
11.不可控成本是指( )
A.不能够控制的成本
B.现在不能够控制的成本
C.特定责任中心不能够控制的成本
D.不易辨认责任人的成本
12.利润（投资）中心之间相互提供产品或劳务，制定内部转移价格应尽可能采用的基础是( )
A.协商价格
B.双重价格
C.标准成本
D.市场价格
13.净现值法中的“折现率”可以有多种含义，但它不可能是( )
A.资本成本
B.企业要求达到的投资收益率
C.内部收益率
D.企业所处行业的基准收益率
14.某企业盈亏临界点的销售量为16000元，正常开工的销售收入为20000元，则该公司要获利，其作业率至少要达到( )
A.20%
B.80%
C.120%
D.125%
15.下面表述错误的是( )
A.净现值与内部收益率对互斥性方案的评价结论一致
B.不同方案原始投资额不等的情况下，衡量方案的优劣不能单纯以净现值多少来判断
C.考虑货币时间价值所计算的回收期比较符合资金利用的实际效果
D.净现值是绝对数，内部收益率和现值指数是相对数
16.在经济订货量控制模型中，与每次订货数量无直接关系，但随订货次数的增减而成正比例变动的是( )
A.订货成本
B.采购成本
C.储存成本
D.缺货成本
17.变动成本法下，期末产成品和在产品存货没有负担的成本项目是( )
A.直接材料
B.直接人工
C.变动性制造费用
D.固定性制造费用
18.业绩评价报告的形式主要有报表、数据分析和文字说明等，在揭示差异的同时，必须对
重大差异予以( )
A.数据加文字来共同说明
B.定量分析与定性分析相结合
C.分析其产生的主要原因和责任
D.提出改进的具体意见
19.某企业加工的半成品直接出售可获利4000元，经进一步加工为成品后出售可获利4750
元，则其加工为成品的机会成本是( )
A.750元
B.4000元
C.4750元
D.8750元
20.产品最优组合决策分析中常用的方法是( )
A.贡献毛益法
B.线性规划法
C.本量利分析法
D.单位净收益法
二、多项选择题(本大题共10小题，每小题2分，共20分)
在每小题列出的五个备选项中至少有两个是符合题目要求的，请将其代码填写在题后的括号内。
错选、多选、少选或未选均无分。
21.现金流动( )
A.是现代管理会计的对象
B.具有最大的综合性
C.流入流出在时间和数量上有差别
D.具有很大的敏感性
E.具有很大的主观性
22.下列项目中，属于相关成本的有( )
A.机会成本
B.应负成本
C.可避免成本
D.沉没成本
E.不可避免成本
23.下列各项中属于在长期筹资预测中采用回归法的优点的是( )
A.考虑了销售量与资产负债表项目关系的变化
B.简单方便
C.考虑了多因素变化对预测值的影响
D.预测值比较准确
E.可以在主要因素难以定量分析的情况下加以运用
24.成本计算的分批法和分步法的主要区别在于( )
A.在报表中列示的项目不同
B.固定性制造费用是否计入产品成本方面不同
C.成本归集方法不同
D.计算方法不同
E.间接费用的分配不同
25.标准成本包括( )
A.基本标准成本
B.正常标准成本
C.理想标准成本
D.安全标准成本
E.预算标准成本
26.属于责任会计中内部转移价格的类型包括( )
A.市场价格
B.协商价格
C.成本价格
D.双重价格
E.未来价格
27.对投资中心需要重点考核( )
A.营业收入
B.剩余利润
C.营业利润
D.贡献毛益
E.投资利润率
28.造成缺货损失的原因有很多方面，主要包括( )
A.因材料短缺而造成的停工损失
B.因临时紧急采购高价材料而造成的超额费用
C.由于商品不足而造成的丧失销售机会的损失
D.未按时交货而使企业蒙受的信誉损失
E.由于对顾客逾期交货而支付的罚金
29.以下有关净现值与现值指数的关系正确的包括( )
A.NPV>0,PI<0
B.NPV<0,PI<1
C.NPV=0,PI=0
D.NPV>0,PI>1
E.NPV=0,PI=1
30.制造费用分配于各种有关产品的常用分配标准是( )
A.直接人工工时
B.直接人工成本
C.直接材料成本
D.机器生产工时
E.厂房使用年限
三、名词解释题（本大题共3小题，每小题3分，共9分）
31．质量成本
32．复利现值
33．短期决策
四、简答题（本大题共2小题，每小题4分，共8分）
34.简述完全成本订价法与变动成本订价法的区别。
35.简述现代管理会计相对于财务会计的主要特点。
五、论述题（本大题共8分）
36.试述现金预算的结构。
六、计算题（本大题共5小题，第37小题5分，第38、39小题各6分，第40小题8分，
第41小题10分，共35分）
37.某公司第一分部的经营资产为400000元，经营净收益为112000元。
要求：（1）确定该分部的投资利润率。
（2）若利息按16%计算，确定其剩余利润。
（3）若以投资利润率评价分部的业绩，将会对分部主管产生什么影响？
（4）若以剩余利润评价分部的业绩，又会对分部主管产生什么影响？
38.某企业拟购置一台总价为340200元的新设备，预计使用年限7年，采用直线法折旧，期
末无残值。
筹资资本成本率为15%。
使用该设备每年可为企业增加营业净利润21400元。
要求：（1）计算该项目的净现值和现值指数。
（2）以计算出的有关指标为依据，评价方案的可行性。
注：相关现值系数表
39.某企业计划年度生产A、B、C、D四种产品，固定成本总额为40000元，各种产品有关数据如下表所示：
要求：（1）确定各种产品的销售比重。
（2）确定企业综合加权贡献毛益率。
（3）确定企业综合盈亏临界点销售额。
40.某企业生产B产品需要的零件，其外购价格为7元。
该零件若自制，单位零件需要耗用直接材料4元，直接人工1.5元，变动性制造费用1元。
目前该企业的生产能力尚有15%的剩余可用来生产此零件。
企业年固定性制造费用为1500000元，该企业年需要的零件为700 00件。
要求：进行生产所需零件自制还是外购的决策。
41.某企业现有维修和动力两个辅助生产部门，本期完成的工作量如下表所示：
维修部门已汇集了除动力费以外的服务部门费用共计30000元，动力部门则汇集了除维修费以外的服务部门费用共计10000元。
要求：根据代数分配法，将以上服务部门发生的费用进行合理分配。