练习题(三)答案
新视野英语(三)练习题B及答案
新视野英语(三)练习题BⅠ. Vocabulary1. Good habits of living have proved to be of much _B___ to our health.A. barrierB. benefitC. immunityD. commitment2. Anyone that goes against the social order is __B___ to answer for his action.A. possiblyB. probablyC. likelyD. normally3. There is much that can be done about the accidents __C___ from carelessness.A. aroseB. arisenC. arisingD. arise4. Tax cuts are the most important ___C___ the government has for stimulating the economy.A. instructionB. toastC. instrumentD. stuff5. It is not surprising that in modern times the __A_____ in this month may be out of date in next.A. fashionB. anchorC. sectionD. brow6. The idea of winning the eyes of the people around __D__ powerfully to some youngsters, so they are eagerly identifying themselves.A. defyB. expelC. attractD. appeals7. We are expecting to see that the concerted research work will come up with a __A___ solution to the problem.A. permanentB. perspectiveC. persistentD. persuasive8. He made __C____ alterations to his flat and then sold it at a huge profit.A. offensiveB. awfulC. radicalD. patient9. Although there is no easy cure for SARS at present, some of its causes have been ___D___by experts.A. rebelledB. distractedC. boltedD. identified10. Hot metal __A___ as it grows cooler.A. contractsB. reducesC. condensesD. compresses11. The children performed a very __C___ dance for their parents.A. graciousB. gratefulC. gracefulD. greedy12. I hope John would give me some __C___ of what he would like for his birthday.A. clueB. hintC. implicationD. inference13. Today, we are the tender trees, but tomorrow, we will be the __C___ of the state.A. pillowsB. pillarsC. columnsD. pole14. I am afraid that you have to alter your __D___ views in light of the tragic news that has just arrived.A. pessimisticB. indifferentC. distressingD. optimistic15. When we have agreed broadly on what should be said, the secretary will produce a preliminary __C___ for the committee’s approval.A. projectB. designC. draftD. drawing16. Peter does occasional freelance work to __D____ his income.A. supplementB. assistC. supplyD. add17. We have invested most of the money __C_____ shares in British companies.A. toB. onC. inD. for18. Slavery was not finally ___B_______in the British Empire until 1833.A. cancelledB. abolishedC. rejectedD. enforced19. It may not be wise for parents to ____C____ their own tastes on their children.A. allegeB. relyC. imposeD. detect20. Governor Bush won the election but by a small____A_____ .A. marginB. portionC. degreeD. part21. Children can’t ____C_____ the temptation of Mc Donald’s.A. preventB. inflictC. resistD. enforce22. Friendly and ___C__, he invariably consults with people around him before taking decisions.A. considerableB. consideringC. considerateD. contemplate23. The members of the tour group__A____ at the airport for departure.A. assembledB. gatheredC. crowdedD. met24. It is feared that people living near the power station may have been exposed ___B___radiation.A. inB. toC. ofD. for25. Police and hospital records indicate that the majority of __C___ of domestic violence arewomen.A. sufferersB. preysC. victimsD. injuries26. When her business goes wrong, she tends to __C___ for advice.A. get access toB. come acrossC. reach outD. speak up27. The most important for us now is to __C___ what is to be done next.A. allow ofB. reflect onC. feel likeD. remind of28. More and more people began to __C____ the relationship between man and nature, especially after the event.A. get rid ofB. go too farC. be concerned aboutD. burst into29. When she was told that her cat was killed by the neighbor’s dog, the old lady __C___ tears.A. reached forB. bolted outC. burst intoD. turn on30. He is late again today. I’ll __C__ that he will not be late tomorrow.A. refer to itB. look to himC. see to itD. turn to itⅡ. Reading ComprehensionPassage 1Culture is one of the most challenging elements of the international marketplace. This system of learned behavior patterns characteristic of the members of a given society is constantly shaped by a set of dynamic variables: language, religion, values and attitudes, manners and customs, aesthetics, technology, education, and social institutions. To cope with this system, an international manager needs both factual and interpretive knowledge of culture. To some extent, the factual knowledge can be learned; its interpretation comes only through experience.The most complicated problems in dealing with the cultural environment stem from the fact that one cannot learn culture—one has to live it. Two schools of thought exist in the business world on how to deal with cultural diversity. One is that business is around the world, following the model of Pepsi and McDonald’s. In some cases, globalization is a fact of life; however, cultural differences are still far from converging.The other school proposes that companies must tailor business approaches to individual cultures. Setting up policies and procedures in each country has been compared to an organtransplant; the critical question centers around acceptance or rejection. The major challenge to the international manager is to make sure that rejection is not a result of cultural myopia or even blindness.Fortune examined the international performance of a dozen large companies that earn 20 percent or more of their revenue overseas. The internationally successful companies all share an important quality: patience. They have not rushed into situations but rather built their operations carefully by following the most basic business principles. These principles are to know your adversary, know your audience, and know your customer.C 31. According to the passage, which of the following is true?A. All international managers can learn culture.B. Business diversity is not necessary.C. Views differ on how to treat culture in business worldD. Most people do not know foreign culture well.A 32. According to the author, the model of Pepsi_________.A. is in line with the theories that the business is around the worldB. is different from the model of McDonald’sC. shows the reverse of globalizationD. has converged cultural differencesC 33. The two schools of thought_________.A. both propose that companies should tailor business approaches to individual culturesB. both advocate that different policies be set up in different countriesC. admit the existence of cultural diversity in business worldD. both A and BD 34. This article is supposed to be most useful for those________.A. who are interested in researching the topic of cultural diversityB. who have connections to more than one type of cultureC. who want to travel abroadD. who want to run business on International ScaleB 35. According to Fortune, successful international companies________.A. earn 20 percent or more of their revenue overseasB. all have the quality of patienceC. will follow the overseas local culturesD. adopt the policy of internationalizationPassage 2Sixteen years ago, Eileen Doyle’s husband, an engineer, took his four children up for an early morning cup of tea, packed a small case and was never seen or heard of again. Eileen was astonished and in a state of despair. They had been a happy family and, as far as she knew, there had been nothing wrong with their marriage.Every day of the year a small group of men and women quietly pack a few belongings and without so much as a note or a good-bye close the front door for the last time, leaving their debts, their worries and their confused families behind them. Last year, more than 1,200 men and nearly as many women were reported missing from home—the highest in 15 years. Many did return home within a year, but others rejected the past completely and are now living a new lifesomewhere under a different identity.To those left behind this form of desertion is a terrible blow to their pride and self-confidence. Even the finality of death might be preferable. At least it does not imply rejection or failure. Worse than that, people can be left with an unfinished marriage, not knowing whether they will have to wait seven years before they are free to start a fresh life.Clinical psychologist Paul Brown believes most departures of this kind to be well planned rather than impulsive. “It’s typical of the kind of personality which seems able to ignore other people’s pain and difficulties. Running away, like killing yourself, is a highly aggressive act. By creating an absence the people left behind feel guilty, upset and empty.”C 36. When her husband left home, Eileen Doyle_________.A. could not forgive him for taking the childrenB. had been expecting it to happen for some timeC. could not understand whyD. blamed herself for what had happenedA 37. Most people who leave their families behind them___________A. do so without warningB. do so because of their debtsC. come back immediatelyD. change their namesD 38. Some people would even prefer the death to the running away of their spouse because _________.A. their spouse would feel no pain during the deathB. their spouse’s death would not blow their pride and confidenceC. a desertion would not bring a feeling of rejection or failureD. their spouse’s death would make them feel less painfulD 39. The man or woman left behind with an unfinished marriage usually______________.A. admits responsibility for the situationB. wishes the person who has left were deadC. comes back within a yearD. will have no legal marriage life for seven yearsB 40. Paul Brown regards leaving home in such circumstances as_______________.A. an act of despairB. an act of selfishnessC. the result of a sudden decisionD. the result of the enormous sense of guilt and their confused families behind themPassage 3People living on parts of the south coast of England face a serious problem. In 1993, the owners of a large hotel and of several houses discovered, to their horror, that their gardens had disappeared overnight. The sea had eaten into the soft limestone cliffs on which they had been built. While experts were studying the problem, the hotel and several houses disappeared altogether, sliding down the cliff and into the sea.Erosion (侵蚀) of the white cliffs along the south coast of England has always been a problem, but it has become more serious in recent years. Dozens of homes have had to be abandoned as the sea has crept farther and farther inland. Experts have studied the areas most affected and have drawn up a map for local people, forecasting the year in which their homes willbe swallowed up by the hungry sea.Angry owners have called on the Government to erect sea defenses to protect their homes. Government surveyors have pointed out that in most cases, this is impossible. New sea walls would cost hundreds of millions of pounds and would merely make the waves and currents go farther along the coast, shifting the problem from one area to another. The danger is likely to continue, they say, until the waves reach an inland area of hard rock which will not be eaten as limestone is. Meanwhile, if you want to buy a cheap house with an uncertain future, apply to a house agent in one of the threatened areas on the south coast of England. You can get a home for a knockdown price but it may turn out to be a knockdown home.B 41. What is the cause of the problem that people living on parts of the south coast of England face?A. The disappearance of hotels, houses and gardens.B. The washing-away of limestone cliffs.C. The rising of the sea level.D. The experts’ lack of knowledge.B 42. The erosion of the white cliffs in the south of England __________.A. will soon become a problem for people living in central EnglandB. has now become a threat to the local residentsC. is quickly changing the map of EnglandD. can be stopped if proper measures are takenD 43. The experts’ study on the problem of erosion can __________.A. lead to its eventual solutionB. provide and effective way to slow it downC. help to prevent it from worseningD. warn people whose homes are in dangerC 44. It is not feasible to build sea defenses to protect against erosion because __________.A. it is too costly and will endanger neighboring areasB. the government is too slow in taking actionC. they will be easily knocked down by waves and currentsD. house agents along the coast do not support the ideaD 45. According to the author, when buying a house along the south coast of England, people should __________.A. be aware of the potential danger involvedB. guard against being cheated by the house agentC. take the quality of the house into considerationD. examine the house carefully before making a decisionPassage 4Henry Ford, the famous U.S. inventor and car manufacturer, once said, “The business of America is business.”By this he meant that the U.S. way of life is based on the values of the business world.Few would argue with Ford’s statement. A brief glimpse at a daily newspaper vividly shows how much people in the United States think about business. For example, nearly every newspaper has a business section, in which the deals and projects, finances and management, stock prices andlabor problems of corporations are reported daily. In addition, business news can appear in every other section. Most national news has an important financial aspect to it. Welfare, foreign aid, the federal budget, and the policies of the Federal Reserve Bank are all heavily affected by business. Moreover, business news appears in some of the unlikeliest places. The world of arts and entertainment is often referred to as “the entertainment industry” or “show business”.The positive side of Henry Ford’s statement can be seen in the prosperity that business has brought to American life. One of the most important reasons so many people from all over the world come to live in the United States is the dream of a better job. Jobs are produced in abundance (大量) because the U.S. economic system is driven by competition. People believe that this system creates more wealth, more jobs, and a materially better way of life.The negative side of Henry Ford’s statement, however, can be seen when the word business is taken to mean big business. And the term big business—referring to the biggest companies, is seen in opposition to labor. Throughout U.S. history working people have had to fight hard for higher wages, better working conditions, and the right to form unions. Today, many of the old labor disputes are over, but there is still some employee anxiety. Downsizing—the laying off of thousands of workers to keep expenses low and profits high—creates feelings of insecurity for many.A 46. The United States is a typical country __________.A. which encourages free trade at home and abroadB. where people’s chief concern is how to make moneyC. where all businesses are managed scientificallyD. which normally works according to the federal budgetB 47. The influence of business in the U.S. is evidenced by the fact that __________.A. most newspapers are run by big businessB. even public organizations concentrate on working for profitsC. Even arts and entertainment are regarded as businessD. Americans of all professions know how to do businessA 48. According to the passage, immigrants choose to settle in the U.S., dreaming that __________.A. they can start profitable businesses thereB. they can be more competitive in businessC. they will find better chances of employmentD. they will make a fortune overnight thereC 49. Henry Ford’s statement can be taken negatively because __________.A. working people are discouraged to fight for their rightsB. there are many industries controlled by a few big capitalistsC. there is a conflicting relationship between big corporations and laborD. public services are not run by the federal governmentB 50. A company’s efforts to keep expenses low and profits high may result in __________.A. reduction in the number of employeesB. improvement of working conditionsC. fewer disputes between labor and managementD. a rise in workers’ wagesIII. ClozeAlthough they may not be the world’s fastest or strongest athletes, the 1,830 competitors in the 2005 Special Olympics World Winter Games held in Nagano, Japan, 51 with all their hearts. At the closing 52 Princess Takamado of Japan made a speech. She said, “The past week was 53 smiles, gentleness and peace. I truly hope within my heart that the entire world can learn something here. We can all learn from the 54 these special athlets have shown us.”The 55 of the Special Olympics is clear. It is to encourage individuals with intellectural 56 to become physically fit. They are also encouraged to be productive and 57 members of society through sports training and competition. If an athlete 58 in competition, it is a bonus. However, 59 everyone wins. Lily Kuhn, 12, a skier with Team USA, could hardly 60 her enthusiasm as she wrote home. She told her parents: I was proud of myself. I am happy not simply for winning, 61 for winning honestly, loving to compete and working the hardest for the longest time.The festival 62 the games is something to remember. It isn’t 63 without the hugs. One event volunteer, 64 hugging and handing out sweatshirts to some of the athletes, 65 his thumbs and said, “All of these athletes are super! I can’t go 66 around here without getting a hug. I 67 for more of this sort of thing. I hope that the spirit 68 they have competed might touch the whole world. Watching these young people blossom over the past week has truly touched my life.”At the end of the festival, the vice mayor for the city of Shanghai, which will 69 the 2007 summer games, accepted the flag for the Special Olympics 70 that “the city of Shanghai would open its arms to the world and to the Special Olympics”.A51. A. completed B. competed C. compelled D. confrontedA52. A. ceremony B. time C. occasion D. weekdayC53. A. all together B. all around C. all about D. almost everyA54. A. examples B. figures C. signs D. typesD55. A. way B. style C. fashion D. aimA56. A. disabilites B. hurts C. harms D. delaysD57. A. respective B. respectful C. respecting D. respectedD58. A. achieves B. attains C. acquires D. winsC59. A. in no way B. in the way C. in a way D. in this wayB60. A. restrict B. restrain C. confine D. hinderB61. A. as B. but C. and D. exceptB62. A. stopping B. ending C. saving D. exitingA63. A. complete B. thorough C. total D. absoluteC64. A. despite B. though C. while D. whereasD65. A. held out B. held down C. held on D. held upC66. A. wherever B. somewhere C. anywhere D. whereA67. A. pray B. reckon C. want D. promiseC68. A. that B. whether C. with which D. as inD69. A. launch B. ensure C. take D. hostA70. A. pledging B. owing C. undertaking D. confirmingIV. Translation71. 对一个想找工作的学生来说,有没有硕士学位的确有很大影响。
王力古代汉语练习题 古代汉语练习题(含答案)
古代汉语练习题(一)及答案古代汉语练习题(一)一、解释下列术语。
(每題3分,共12分)1、六书2、四体二用3、本义4、词义扩大二、填空题。
(每空1分,共8分)1、“姜氏欲之,焉辟害”一句中的“辟”与“避”是一对_________。
A、古今字B、通假字C、异体字D、繁简字2、“肯与邻翁相对饮,隔篱呼取尽餘杯”一句中,“餘”今作“余”,它们是一对_________。
A、古今字B、繁简字C、异体字D、通假字3、就词汇音节结构而言,古代汉语词汇中_________占多数。
4、下列各词属于第一人称代词的是:_________、_________。
小人、仆、臣、不才、吾、予5、下列各词中属于疑问代词的有:_________、_________。
吾、谁、余、莫、斯、夫、奚、其、或、若6、“亟请于武公,公弗许”一句中,“亟”字的词性是_________。
三、指出下列汉字的形体结构。
(每字0.5分,共10分)亦诚羊都刃伐盥矢上壶莫十徒问既采马础鹿本象形:指事:会意:形声:四、指出下列各句加点词的意义,并指出该意义是本义还是引申义。
(每句1分,共13分)1、时:①四时之景不同,而乐亦无穷也。
(欧阳修《醉翁亭记》)②问君西游何时还,且放白鹿青崖间。
(李白《梦游天姥吟留别》)③每自比于管仲、乐毅,时人莫之许也。
(《三国志·蜀志·诸葛亮传》)④时与出游猎。
(《史记·吕太后本纪》)⑤时移而治,不易者乱。
(《韩非子·心度》)⑥秋水时至,百川灌河。
(《庄子·秋水》)2、间:①其御之妻从门间而窥其夫。
(《晏子春秋·内篇杂上》)②少焉,月出于东山之上,徘徊于斗牛之间。
(苏轼《前赤壁赋》)③肉食者谋之,又何间焉。
(《左传·庄公十年》)④遂与外人间隔。
(陶潜《桃花源记》)⑤谗人间之,可谓穷矣。
(《史记·屈原賈生列传》)⑥安得广厦千万间。
(杜甫《茅屋为秋风所破歌》)⑦又间令吴广之次所旁丛祠中。
【教师招聘】幼教练习题(三)判断
【判断】《教师法》明确规定:取得教师资格者必须是中国公民。
()【答案】√。
解析:本题考查《中华人民共和国教师法》。
中国公民凡遵守宪法和法律,热爱教育事业,具有良好的思想品德,具备本法规定的学历或者经国家教师资格考试合格,有教育教学能力,经认定合格的,可以取得教师资格。
【判断】《教师法》也适用于在少年宫以及地方教研室电化教育机构中专门从事教育教学工作的老师。
【答案】√。
解析:本题考查《中华人民共和国教师法》。
《教师法》适用于在各级各类学校和其他教育机构中专门从事教育教学工作的教师。
【判断】《教育法》是我国历史上第一部关于基础教育的法律。
()【答案】×。
解析:本题考查《义务教育法》。
《义务教育法》是我国历史上第一部关于基础教育的法律。
【判断】《义务教育法》是我国建国以来制定的第一部教育根本大法。
()【答案】×。
解析:本题考查《中华人民共和国教育法》。
《中华人民共和国教育法》是教育的根本大法,在我国教育法规体系中处于“母法”地位,具有最高的法律权威。
《义务教育法》标志着我国九年义务教育制度的建立。
【判断】《幼儿园工作规程》规定,幼儿园每日户外活动时间不得少于1个小时。
()【答案】×。
解析:本题考查《幼儿园工作规程》。
《幼儿园工作规程》规定,户外活动时间在正常情况下每天不得少于2小时,寄宿制幼儿园不得少于3小时。
每日户外体育活动时间不得少于1小时。
【判断】《幼儿园工作规程》中指出,幼儿园的任务是:贯彻国家的教育方针,按照保育与教育相结合的原则,遵循幼儿身心发展特点和规律,实施智育发展的教育,促进幼儿身心和谐发展。
()【答案】×。
解析:本题考查《幼儿园工作规程》。
《规程》中指出幼儿园的任务是:贯彻国家的教育方针,按照保育与教育相结合的原则,遵循幼儿身心发展特点和规律,实施德、智、体、美等方面全面发展的教育,促进幼儿身心和谐发展。
【判断】《幼儿园工作规程》中指出幼儿园必须按照年龄编班。
管理学练习题答案(3)
管理学练习题答案(3)《管理学》练习题答案(三)组织设计⼀.单项选择题1.为了充分运⽤⽤管理者的专业知识和技能,有利于组织专业化⽣产和经营,常常采⽤( B )部门的⽅法。
A.按产品划分B.按职能划分C.按流程划分D.按地域划分2.组织授权必须建⽴在效率基础上,这是授权的( B )A.重要性原则B.适度原则C.权责⼀致原则D.级差授权原则3.在企业规模⼀定的情况下,组织层级与管理幅度的关系是( D )A.等⽐关系B.正⽐关系C.交叉关系D.反⽐关系4.对拥有独⽴的市场、独⽴的利益、独⽴的⾃主权,执⾏“集中政策、分散经营”的管理原则的组织结构是( B )A.职能型结构B.分部型结构C.矩阵型结构D.动态⽹络型结构5.组织的各个部门、各个⼈员可以根据组织内外环境的变化⽽进⾏灵活调整和变动,这体现了组织设计的( C )A.统⼀指挥原则B.分⼯协作原则C.柔性经济原则D.控制幅度原则6.( B )是指通过个⼈专长、特殊技能或知识获取的⼀种影响⼒。
A.合法权⼒B.专家权⼒C.感召权⼒D.奖励权⼒7.组织结构的( C )是指在决策时正式权⼒在管理层级中分布与集中的程度。
A.复杂性B.规范性C.集权性D.分散性8.( D )就是根据⽬标顾客的不同利益需求来划分组织的业务活动。
A.职能部门化B.产品或服务部门化C.地域部门化D.顾客部门化9.既具有纵向的职能管理系统,⼜具有横向项⽬系统的组织结构形式是( C )A.职能型结构B.事业部型结构C.矩阵型结构D.动态⽹络型结构10.( A )就是要求每位下属应该有⼀个并且仅有⼀个上级,要求在上下级之间形成⼀条清晰的指挥链。
A.统⼀指挥原则B.控制幅度原则C.权责对等原则D.柔性经济原则11.( B )是指⼀个上级直接领导与指挥下属的⼈数应该有⼀定的控制限度,并且应该是有效的。
A.统⼀指挥原则B.控制幅度原则C.权责对等原则D.柔性经济原则12.以下何种情况表明该主管⼈员对下属授权的程度较充分( B )A.去了解这个问题,把事实告诉我,由我来决定做什么B.采取⾏动,让我知道你在做什么,同时也让我知道事情的结果。
3-SQL语句练习题参考答案
标准SQL语言一、选择题1、下面关于SQL标准的叙述中,不正确的是(B )。
A.SQL语言是集数据定义、数据操纵、数据控制功能为一体的语言。
B.SQL语言是一种高度过程化的语言。
C.SQL标准规定数据库是按三级模式结构构建。
D.SQL语言是关系型数据库的标准语言。
E.SQL语言是面向集合的语言。
2、SQL语言中,修改基本表结构的语句是( B )。
A.UPDATE B.ALTER C.DROP D.CREATE3、SQL语言中,删除基本表结构的语句是( C )。
A.DELETE B.ALTER C.DROP D.CREATE4、下面关于“视图”的叙述中,不正确的是( C )。
A.视图是一种“虚表”,它的数据被存放在基本表中。
B.视图提供了逻辑数据独立性。
C.不能通过视图来更新数据库中的数据。
D.视图能提供对数据的安全保护。
5、下面关于SELECT语句的叙述中,不正确的是(C)。
A.SELECT产生的结果是一个集合。
B.HA VING子句必须与GROUP BY子句一起使用。
C.可以省略FROM子句。
D.可以省略WHERE子句。
二、填空题1、在使用INSERT语句向一个表中插入元组时,“值列表”中值的个数、(顺序)、类型必须与“列名表”保持一致。
2、在向一个表中插入元组时,对于未指定默认值且(不能取空值)的字段必须赋值。
3、向表中插入元组时,主键的值不能取(NULL )值。
4、在使用DELETE语句时,如果不指定(where 条件)就会将整个表的数据删除。
5、视图是从一个或几个基本表或(视图)导出的表,它与基本表不同,是一个虚表。
三、判断题1、SQL语言是面向集合操作的语言。
√2、可以通过视图来查询数据,但不能通过视图来更新数据库中的数据。
×3、在SQL Server数据库系统中,向表中插入元组时,系统自动为具有标识属性的列赋值。
√4、在SQL Server数据库系统中,向表中插入元组时,对取值类型为timestamp(时间戳)的列不能赋值,系统自动赋值。
逻辑学教程第三版课后练习题答案
逻辑学教程第三版课后练习题答案练习题之一参考答案一、填空题:1、亚里士多德2、弗兰西斯·培根、基本规律4、愈窄;愈宽、没有任何重合;等于6、内涵;外延7、一门学问、单独9、矛盾关系10、属种关系二、是非题:1、×、√3、×、×、×、×三、单项选择题:1、A 、B3、C4、A5、D6、D 、A8、B9、A 10、D四、双项选择题:1、D、E2、A、E 、D、E、B、C5、A、D六、欧拉图题:练习题之二参考答案一、填空题:1、假;真假不定、关系者项;量项、真;真、等值5、全称;否定6、假;真、同一;真包含于8、真;假;肯定;否定、必要10、如果不通过外语考试,就不能录取;并非不通过外语考试,也能录取;或者通过外语考试,或者不录取 11、p∧q12、交叉;真包含13、他或是美院学生但不会画国画,或者他不是美院学生但会画国画 14、真15、SEP、SIP二、是非题1.×.√3.√.×.√三、单项选择题:1、A2、A、A4、B、B6、B7、B、A9、C 10、B11、D 12、B13、D 14、D15、C四、欧拉图题1、P S2、、M S五、真值表题: 1、A :P→qB :∧qA不蕴涵B。
2、A:p→B:某大学没有录取小李。
3、A:p ∧ qB:p ∨ qA、B两组判断不等值。
4、甲: p→q乙: p←q丙: p∨q让小赵和小李都去浙江大学进修,可同时满足甲、乙、丙三位领导的要求。
5、 A:B:C :练习题之三参考答案一、填空题1、中项在前提中、假4、P5、MAP;SAM二、是非题:1、×、×、×、×5、√6、×、√、×、×10、×三、单项选择题:1、B 、B3、E 、C 、A6、A 、A8、D 、C 10、C四、双向选择题:1、B、C、B、C 、C、E、A、D 、C、E6、C、E、C、E 、A、B、B、E 10.A、B五、多项选择:1、A、B、C、E 、D、F、A、E4、B、E5、A、B、C、D、E 、A、C、D、E、B、C、D、E8、A、B、C六、判断、推理题:1.“小松鼠和小花猫是文明公民”是一个联言判断;“文明公民”是一种性质,根据联言判断的规则可以推出“小松鼠是文明公民或小花猫也是文明公民”个结论。
财务管理练习题(第三章含答案)
财务管理练习题(第三章)1.某企业年初投资100万元生产一种新产品,预计每年年末可得净收益10万元,投资年限为10年,年利率为5%。
要求:(1) 计算该投资项目年净收益的现值和终值。
(2) 计算年初投资额的终值。
项目年收益的现值=10×(P/A,i,n)=10×(P/A,5%,10)=10×7.7217≈77.22项目年收益的终值=10×(F/A,i,n)=10×(F/A,5%,10)=10×12.578≈125.78年初投资额的终值=100×(F/P,i,n)=100×(F/P,5%,10)=100×1.6289≈162.892.某人准备5年后支付一笔10 000元的款项,年利率为5%。
要求:计算这人现在应存入银行多少钱,5年的复利利息为多少。
现在应存入银行的钱数=10 000×(P/F,i,n)=10 000×(P/F,5%,5)=10 000×0.7835≈78355年的复利利息=10 000-7835=21653.某企业2003年年初投资一个项目,预计从2006年起至2010年每年年末可获得净收益20万元,年利率为5%。
要求:计算该投资项目年净收益的终值和现值。
投资项目年净收益的终值=20×(F/A,i,n)=20×(F/A,5%,5)=20×5.5256≈110.51投资项目年净收益的现值=20×[(P/A,i,m+n)-(P/A,i,n)]=20×[(P/A,5%,8)-(P/A,5%,3)]=20×(6.4632-2.7232)≈74.804.某企业投资一个项目,每年年初投入10万元,连续投资3年,年利率为5%。
要求:(1)计算该项目3年后的投资总额。
(2)若3年的投资额于年初一次性投入,投资总额是多少?(1)项目3年后的投资总额=10×[(F/A,i,n+1)-1]=10×[(F/A,5%,4)-1]=10×(4.3101-1)≈33.10或=10×(F/A,i,n)×(1+i)=10×(F/A,5%,3)×(1+0.05)=10×3.1525×1.05≈33.10(2)=33.10×(P/F ,i ,n )=33.10×(P/F ,5%,3)=33.10×0.8638≈28.595.某企业现有三个投资项目可供选择,预计A 、B 、C 三个项目年收益及概率如下:R A =0.3×100/C +0.4×50/C +0.3×30/C =59/CR B =0.3×110/C +0.4×60/C +0.3×20/C =63/CR C =0.3×90/C +0.4×50/C +0.3×20/C =53/C标准离差为CC C C C C C CC C C C C C CC C C C C C A B A /22.273.0/20/534.0)/50/53(3.0)/90/53/94.343.0/20/634.0)/60/63(3.0)/110/63/09.283.0/30/594.0)/50/59(3.0)/100/59222222222=⨯-+⨯-+⨯-=⨯-+⨯-+⨯-=⨯-+⨯-+⨯-)((=)((=)((=δδδ标准离差率为%36.51%100/53/22.27%46.55%100/63/94.34%61.47%100/59/09.28=⨯==⨯==⨯=C C Q CC Q CC Q A B A 风险报酬率为R rA =a ×47.61%R rB =a ×55.46%R rC =a ×51.36%风险价值为P rA =C ×a ×47.61%P rB =C ×a ×55.46%P rC =C ×a ×51.36%。
中级财务管理练习题 第三章 预算管理(答案全)
第三章预算管理一、单项选择题1.下列各项中,不属于预算作用的是()。
A.通过规划、控制和引导经济活动,使企业经营达到预期目标B.是业绩考核的重要依据C.可以揭示实际与目标的差距D.可以实现企业内部各个部门之间的协调2.根据全面预算体系的分类,下列预算中,属于财务预算的是()。
A.销售预算B.现金预算C.直接材料预算D.直接人工预算3.下列预算中,属于专门决策预算的是()。
A.直接人工预算B.资本支出预算C.现金预算D.销售预算4.下列各项中,不属于业务预算内容的是()。
A.生产预算B.产品成本预算C.销售及管理费用预算D.资本支出预算5.企业全面预算体系中,作为总预算的是()。
A.财务预算B.专门决策预算C.现金预算D.业务预算6.企业预算分为业务预算、专门决策预算和财务预算的依据是()。
A.根据内容不同B.按预算指标覆盖的时间长短不同C.按其出发点的特征不同D.按其业务量基础的数量特征不同7.对企业预算的管理工作负总责的是()。
A.董事会B.预算管理委员会C.财务管理部门D.各职能部门8.以历史期实际经济活动及其预算为基础,结合预算期经济活动及相关影响因素的变动情况,通过调整历史期经济活动项目及金额形成预算的预算编制方法,称为()。
A.弹性预算法B.零基预算法C.增量预算法D.滚动预算法9.下列各项中,可能会使预算期与会计期间相分离的预算方法是()。
A.增量预算法B.弹性预算法C.滚动预算法D.零基预算法10.下列预算不是在生产预算的基础上编制的是()。
A.直接人工预算B.直接材料预算C.管理费用预算D.产品成本预算11.预计各季度直接材料的“采购量”计算公式为()。
A.预计采购量=(生产需用量-期末存量)-期初存量B.预计采购量=(生产需用量+期末存量)-期初存量C.预计采购量=(生产需用量+期末存量)+期初存量D.预计采购量=(生产需用量-期末存量)+期初存量12.准确反映项目资金投资支出与筹资计划,同时也是编制现金预算和预计资产负债表的依据的是()A.销售预算B.专门决策预算C.现金预算D.财务预算13.某公司预计的计划年度期初应付账款余额为100万元,1至3月份采购金额分别为300万元、400万元、600万元,每月的采购款当月支付60%,次月支付40%。
毛概课后练习题答案3
毛泽东1948年《在晋绥干部会议上的讲话》中完整地表述了新民主主义革命总路线的内容,这就是无产阶级领导的,人民大众的,反对帝国主义、封建主义和官僚资本主义的革命。
无产阶级的领导权是中国革命的中心问题,也是新民主主义革命理论的核心问题。区别新旧两种不同范畴的民主主义革命,根本的标志是革命的领导权掌握在无产阶级手中还是掌握在资产阶级手中。由于帝国主义要把中国变成它们的殖民地,由于中国民族资产阶级的软弱性和妥协性,领导中国革命取得成功的重任,历史地落到了中国无产阶级及其政党的肩上。新民主主义革命不能由任何别的阶级和任何别的政党充当领导者,只能和必须由无产阶级充当领导者。中国工人阶级是新的社会生产力的代表,是近代中国最进步的阶级。它具有与先进的生产方式相联系,没有私人占有的生产资料,富于组织纪律性等一般无产阶级的共同优点。同时,中国工人阶级还具有自身的特点和优点。一是中国工人阶级具有坚强的斗争性和彻底的革命性。二是中国工人阶级分布集中,有利于工人阶级队伍的组织和团结,有利于革命思想的传播和形成强大的革命力量。三是中国工人阶级大部分出身于破产的农民,和农民有着天然的联系,使工人阶级便于和农民结成亲密的联盟,共同团结战斗。中国工人阶级的这些特点和优点,使它能够成为中国革命的领导力量。无产阶级对中国革命的领导是通过自己的政党来实现的。无产阶级只有在其政党的领导下,才能完成自己的历史使命。无产阶级及其政党实现对各革命阶级的领导,必须建立以工农联盟为基础的广泛的统一战线,这是实现领导权的关键;在同资产阶级建立统一战线时,必须坚持独立自主的原则,保持党在思想上、政治上和组织上的独立性,实行又联合又斗争的方针,这是坚持领导权的基本策略;建立一支无产阶级领导的以农民为主体的强大的革命武装,是保证领导权的坚强支柱;加强无产阶级政党的建设,是实现领导权的根本保证。
五年级上册数学应用题解答问题练习题(含答案)(3)
五年级上册数学应用题解答问题练习题(含答案)(3)一、五年级数学上册应用题解答题1.某市为提倡节约用电采取梯级收费如下:(1)小红家上月用电280度,需要缴电费多少钱?(2)小月家上月用电411度,需要缴电费多少钱?(3)小刚家上月缴电费108.8元,他家上月用电多少度?2.为鼓励居民节约用水,许昌市自来水公司制定下列收费办法:每户每月用水12吨以内(含12吨),每吨收费3.4吨。
超出12吨部分,按4.6元/吨收取。
(1)小明家十月份用水14吨,该交费多少元?(2)兰兰家十月份交水费73元,她家十月份用水多少吨?3.制作一件上衣需要4.8米的布料,一批布原来可制作上衣250件。
改良后,每件衣服可节省布料0.8米,这批布可以制作多少件上衣?4.王叔叔的汽车平均每千米的耗油量是0.06升,请你选择下面有用信息,并根据这些信息算出王叔叔每周上下班大约需要的油钱。
①每升汽油的价格是6.75元;②从他家到学校大约18千米。
③从他家到单位开车大约需要25分钟;④每周按5天上班时间计算。
⑤每天早晨上班,中午在学校食堂用餐不回家,晚上回家。
5.某公司出租车的收费标准如下:6.在一家快递公司邮寄物品时,不超过1千克的物品需要付8元,以后每增加1千克(不足1千克按1千克计算)需要增加邮寄费6.5元。
张叔叔邮寄一些物品,一共付费79.5 元,他邮寄的物品最多重多少千克?7.李叔叔家装修新房,他家客厅长8.4m,宽3.6m,他打算用边长80cm的地砖铺地。
他一大早从家里出发开着小轿车前往建材市场,买了两种地砖,A品牌地砖比B品牌地砖多花500元,共需付款5000元,他只付了定金,余款比定金的4倍少500元。
下午3:00,李叔叔开车和送货车同时从建材市场出发往家行驶,已知李叔叔车速为0.75千米/分,送货车车速为0.65千米/分。
李叔叔刚到家发现忘了订购墙布,立即驾车原路返回,在距家1.5千米的地方与送货车相遇。
(1)铺满李叔叔家客厅至少要买多少块地砖?(2)李叔叔买B品牌地砖共花去多少元?(3)李叔叔支付了地砖的定金多少元?(4)李叔叔家到建材市场全长多少千米?8.一条路上有A、O、B三个地点,O在A与B之间,A与O相距1360米。
三四章习题新81页答案
——基本生产成本(丁产品)30000
生产成本——辅Βιβλιοθήκη 生产成本(供热车间)4800——辅助生产成本(机修车间)7200
制造费用9400
管理费用14600
贷:应付职工薪酬——职工福利9400
——社会保险费
——住房公积金49350
——工会经费9400
——职工教育经费7050
——基本生产成本(乙产品)7031.25
生产成本——辅助生产成本(供水车间)750
——辅助生产成本(机修车间)1500
制造费用375
管理费用1125
贷:应付账款——供电局(或银行存款)15000
练习七
一、目的:练习工资费用的分配
二、资料:
某公司有两个基本生产车间,第一车间生产甲、乙两种产品,第二车间生产丙、丁两种产品。甲、乙两种产品生产工人的工资是计时工资,丙、丁两种产品生产工人实行的是计件工资。本月有关生产资料如下:甲产品本月投产1500件,乙产品3000件,丙产品5000件,丁产品7500件,生产甲、乙产品的工人计时工资总额为元。甲产品单位工时定额为2工时,乙产品为3工时;丙产品的单件工资为25元,丁产品为10元。另外,当月还支付供水车间工人工资12000元,供电车间工人工资18000元,基本生产车间和辅助生产车间管理人员工资23500元,行政管理人员工资36500元。该公司采用定额工时比例法分配工资费用。
贷:原材料189 000
练习二
一、目的:练习按定额消耗量比例法分配原材料费用
二、资料:
利用练习一资料,如果该企业产品定额消耗量资料齐全,单位甲、乙产品原材料消耗量定额分别为10.4公斤和6公斤,该企业采用材料定额耗用量比例法分配材料费用。
整式的加减练习题(3套含答案)
整式的加减练习题(3套含答案)10。
如图所示,把同样大小的黑色棋子摆放在正多边形的边上,按照这样的规律摆下去,则第个图形需要黑色棋子的个数是。
二、填空题(每小题3分共24分)11。
某商品标价是元,现按标价打9折出售,则售价是元。
12。
单项式的系数是,次数是。
13。
若,则 ______________。
14。
若与是同类项,则m+n= 。
[由整理]15。
观察下头单项式:,-2 ,根据你发现的规律,第6个式子是。
16。
观察下列各式:(1)42-12=3 5;(2)52-22=3 7;(3)62-32=3 9;则第n(n是正整数)个等式为_____________________________。
17。
如图,是用火柴棒拼成的图形,第1个图形需3根火柴棒,第2个图形需5根火柴棒,第3个图形需7根火柴棒,第4个图形需根火柴棒,,则第个图形需根火柴棒。
18。
一多项式为,按照此规律写下去,这个多项的的第八项是____。
三、解答题(19、20题每小题6分;21、22、23题每小题8分;24题10分)19。
化简(6分)(1) (2)2(a2b+ab2)-2(a2b-1)+2ab2-220。
先化简,再求值: (-4x2+2x-8)-( x-1),其中x= 。
21。
若2x| 2a+1 |y与 xy| b |是同类项,其中a、b互为倒数,求2(a-2b2)- (3b2-a)的值。
22。
(6分) 观察下列算式:①1 3- =3-4=-1;②2 4- =8-9=-1;③3 5- =15-16=-1;④ ;(1)请你按以上规律写出第4个算式;(2)请你把这个规律用含n的式子表示出来: = ;(3)你认为(2)中所写的式子必须成立吗?说明理由。
23。
如图,四边形ABCD与四边形CEFG是两个边长分别为、的正方形。
(8分)(1)用、的代数式表示三角形BGF的面积;(2)当 =4cm, =6cm时,求阴影部分的面积。
24。
(本题满分10分)用同样规格的黑白两种颜色的正方形瓷砖,按下图的方式铺地面:(1)观察图形,填写下表:图形 (1) (2) (3)黑色瓷砖的块数 4 7黑白两种瓷砖的总块数 15 25(2)依上推测,第n个图形中黑色瓷砖的块数为 ;黑白两种瓷砖的总块数为(都用含n的代数式表示)(3)白色瓷砖的块数可能比黑色瓷砖的块数多2015块吗?若能,求出是第几个图形;若不能,请说明理由。
《房地产金融与投资概论》练习题3-5(答案)
《房地产金融与投资概论》练习题3-5(答案)《房地产金融与投资概论》练习题3-5(答案).txt这是一个禁忌相继崩溃的时代,没人拦得着你,只有你自己拦着自己,你的禁忌越多成就就越少。
自卑有多种档次,最高档次的自卑表现为吹嘘自己干什么都是天才。
《房地产金融与投资概论》练习题3-5(答案)一、填空1、固定利率抵押贷款的偿付一般可分为等额本金还款方式和等额本息还款方式。
2、住宅抵押贷款的风险主要有以下四类:第—类是坏帐风险,第二类是利率风险,第三类是提前付款风险,第四类是其他风险。
如贷款或投资的流动性或市场可售性。
3、可调利率抵押贷款是指定期地根据某种市场利率指数对贷款利率进行调整的抵押贷款方式。
4、在固定利率抵押贷款中,贷款人承担全部的利率风险;在可调利率抵押贷款中,根据所选择的利率指数的特点和利率调整的频率,部分利率风险将向借款人转移。
5、可调利率抵押贷款的核心思想是通过定期调整抵押贷款利率达到向借款人转移一部分利率风险的目的。
6、在可调利率抵押贷款中最主要的变量是市场利率指数、调整间隔、可调利率抵押贷款的初始利率、利率边际、综合利率、利率波动上限和下限、还款额波动幅度、负分期付款等。
7、住房抵押贷款证券化与通常的资产面临的风险是相似的。
不过,这类证券面对的突出风险在于利率风险(市场风险)、提前支付风险和信用风险(违约风险)。
8、利率风险也称为市场风险,是指由于利率的变动造成的发放抵押贷款的机构或者证券持有者所遭受损失的风险。
这是住房抵押贷款证券化交易中最难以规避的。
9、提前支付风险,指由于借款人随时支付全部或是部分抵押贷款的余额导致了现金流量的不稳定和再投资现象的风险。
这是住房抵押贷款面临的主要风险。
10、信用风险也叫违约风险,是指在金融交易中,交易一方的违约给另一方造成损失的可能性。
住房抵押贷款的证券化的信用风险是指借款人在按照合同偿还本金和利息方面出现了违约的风险,主要包括了有关债券人不支付、不按时支付,或者是支付时间与资产买方的债务到期和支付的时间不一致所产生的风险。
部编版三年级语文上册 《语文园地三》练习题(含答案)
语文园地三一、标准化试题:(提醒:根据拼音或积累,在相应位置书写相关内容.)1.读拼音,写词语:huǒ chái wéi qún kělián jīhūnǎpà( ) ( ) ( ) ( ) ( )nuǎn huo huǒyàn làzhúgào sùlíqù( ) ( ) ( ) ( ) ( )wēn hégǎn jǐn hán lěng tòng kǔqīng chén( ) ( ) ( ) ( ) ( )xīn jiùfùyǒu yòu lěng yòu èděng rén kě lián( ) ( ) ( ) ( ) ( )lǚ xíng yào hǎo zán men cǎo duī zuòshēn( ) ( ) ( ) ( ) ( )dāyìnɡzuòmènɡjiùmìnɡ pīn mìnɡlái de jí( ) ( ) ( ) ( ) ( )xiāo huàdānɡránɡɡānɡ cái zhījuéguāng liàng( ) ( ) ( ) ( ) ( )yǎn lèi dǎsǎo wèi kǒu guǎn lǐdàchīyìjnīg( ) ( ) ( ) ( ) ( )2.用“√”给加点字选择正确读音.(zúzhú)火焰.(yèyàn)可怜.(líng lián)蜡烛..挣.钱(zhēng zhèng)喷.香(pēn pèn)明晃晃..(hǎng huàng)划.火柴(huáhuà)暖和.(héhuo)蜷.着(quán juǎn)潜.力(qián qiǎn)咱.们(zán zén)答.应(dádā yīngyìng)一骨.碌(gū gǔ)蹭.着(cèng chèng)跺.脚(duò dù)处.罚(chǔchù) 稍.息(shāo shào) 细嚼.慢咽.(jiáo jué yè yàn)3.补充下面名言.(1)灯不拨不亮,________________.(2)____________走遍天下,____________寸步难行.(3)一时强弱____________,万古胜负____________.4.根据语境补充名言警句.(1)“____________,____________.”有时通过辩论,事理会越来越明晰.(2)“一时强弱在于力,____________.”可见,以理服人,是多么的重要啊!(3)“有理走遍天下,____________.”这句话告诉人们:凡事要讲道理,没有道理到哪都行不通.(4)“____________,理不辩不明 .”理,是客观规律,是判断是非的标准.老师常用“一时强弱在于力,____________________”这句话来教育我们,无论做什么事都要以理服人.我还积累了一句关于“理”的谚语:“____________,____________.”5.通过学习本单元的课文,我认识了_______的小女孩,_______的种子,_______的青头和_______的蚂蚁队长.(填序号)A.命运悲惨B.大公无私C.不顾个人安危、冷静救人D.追求理想6.下面有关童话知识说法有误的一项是().A.在童话世界里,植物、动物不但有生命,而且和人一样有情感.B.童话是通过丰富的想象和夸张的手法来塑造人物形象的.C.丑小鸭、善良的拇指姑娘、心怀美好的灰姑娘都是安徒生创造的童话人物.7.选择合适的序号填在括号里.(1)A.申 B.伸 C.界 D.介①小明一()手,弄破了我写的入队()请书.②导游对景点的历史()绍,让我们打开眼().(2)A.棕 B.宗 C.招 D.召①班长()手叫我们过去,兴奋地说,下周要()开运动会.②古老的()祠旁,有一棵高大的()榈树.(3)A.忆 B.乙 C.教 D.孝①爸爸怎么也回()不起来,甲()两方分别得了多少分.②老师经常()育我们要()敬长辈、团结同学.8.阿拉丁为了夺回神灯,救出公主,装扮成( )A.医生B.车夫C.农夫D.佣人9.《渔翁的故事》里渔夫最后一网打上来的是( ), 里边住着魔鬼.A.陶瓷瓶子B.黄铜瓶子吧C.金花瓶子D.瓦罐10.经历了尤其黑暗的一夜,看到了幕幕悲惨的场景,稻草人最后( )A.摇了摇扇子B.倒在田地中间C.依旧站着11.《稻草人》中《眼泪》这个故事,寻找同情的眼泪那个人,最后在( )的眼睛里发现了眼泪.A.拉车的人力车夫B.战场得胜的士兵C.工厂里的工人D.草屋前的孩子12.关于(安徒生童话》中的故事,下列说法不正确的一项是( )A.《丑小鸭》中的丑小鸭历经磨难,后来变成了一只白天鹅.B.《坚定的锡兵》中的锡兵被冲进了激流中,再也没能回到舞蹈家身边.C.《卖火柴的小女孩》中的小女孩,在大年夜里5次擦燃了火柴.二、照样子,减一减,变成新字并组词.例:亿——乙 ( 乙方 )界——______( ) 呼——______( ) 璃——______( ) 猬——______( ) 怜——______( ) 绍——______( ) 三、照样子,加一加,变成新字并组词.例:申——伸 ( 伸手 )斥——______( ) 寺——______( ) 自——______( ) 此——______( ) 虫——______( ) 君——______( ) 四.读一读,将下列字归类.(填序号)①啪②啃③咽④嗡⑤喊⑥吱⑦唤⑧叼⑨吵⑩吞⑪呜⑫啼1.这些生字的共同点是: .2.按要求给左图中的生字分类.(填序号)(1)表示“吃”的字有: .(2)表示“声音”的字有: .(3)表示“叫”的字有: .五、读一读下面的字,说说你的发现.江河湖海菜花草莲我发现这些字的偏旁都是________,都和________有关.我发现______________________________________________六、交流平台.丽丽:这个单元,我们学了几篇有趣的童话,你们发现童话有什么特点了吗?明明:在童话的世界里,植物、动物不但会说话,而且和人一样,也有喜怒哀乐.花花:我发现童话中的人物都有鲜明的特征,如《》中的,他的特点是 .君君:童话不但让我们经历了不可思议的事情,还令我们获得了很多启示.如读了《》,我们明白了 .七、试着用修改符号修改下列病句.1.李老师以经走了.2.他穿着一件灰色的上衣,一顶蓝色的帽子.3.菜园里种了很多蔬菜,有土豆、黄瓜、西瓜和西红柿.4.小朋友们唱起了动听的歌谣,欢快的舞蹈.5.校园里屹立着一棵棵白杨树.6.花园里有一群勤劳的小密蜂.7.班会课上,她总是首先第一个发言.8.上课了,陆续走进教室.9.我们已前的校园很小,没有篮球场.10.她穿着-件白色的上衣,一顶红色的帽子.11.花园里开满了五颜六色的红花.12.明明早上起晚了,来不急吃早餐就去了学校.13.放学后的校园十分平静.14.我见到了一望无际的大海,人海浪拍打海岸的声音.15.书架上有故事书、作文书、图书和漫画书.16.蝴蝶停在花朵上,好象在听同学们读课文.17.看着多彩的秋色,香甜的气味,我们知道那秋的大门已经悄悄打开了!18.我们的书包里装着许多文具,有钢笔、尺子、铅笔、童话书和橡皮19.红头高兴得留下了眼泪: “谢谢你……”20.老师要求同学们明确学习目的和学习态度.21.万里长城、故宫博物院和南京长江大桥是中外游客向往的名胜古迹.22.花园里种着各种各样的花,有月季、番茄、玫瑰和牡丹.参考答案一1.火柴围裙可怜几乎哪怕暖和火焰蜡烛告诉离去温和赶紧寒冷痛苦清晨新旧富有又冷又饿等人可怜旅行要好咱们草堆作声答应做梦救命拼命来得及消化当然刚才知觉光亮眼泪打扫胃口管理大吃一惊2.lián zhúyàn zhèng pèn hǎng huáhuo quán qián zán dāyìng gūcèng duò chǔ shào jiáo yàn3.(1)理不辨不明(2)有理无理(3)在于力在于理4.(1)灯不拨不亮,理不辩不明(2)万古胜负在于理(3)无理寸步难行(4)灯不拨不亮万古胜负在于理有理走遍天下,无理寸步难行5.A D C B6.C7.(1)BADC (2)CDBA(3)ABCD8-12 CBBDB二、介介绍乎在乎离离开胃胃口令命令召召开三、诉告诉等等人咱咱们柴柴门烛蜡烛裙裙子四、1.都含有“口”字旁 2.(1)②③⑧⑩(2)①④⑥⑪(3)⑤⑦⑨⑫五、三点水水这些字都有草字头,都和植物有关.六、一块奶酪蚂蚁队长严于律已、关心弱小《在在牛肚子里旅行》,我们明白了牛肚子里一共有四个胃,前三个胃是贮藏食物的,只有第四个胃才是消化食物的七、1.李老师已经走了.2.他穿着一件灰色的上衣,戴着一顶蓝色的帽子.3.菜园里种了很多蔬菜,有土豆、黄瓜和西红柿.4.小朋友们唱起了动听的歌谣,跳起了欢快的舞蹈.5.校园里挺立着一棵棵白杨树.6.花园里有一群勤劳的小蜜蜂.7.班会课上,她第一个发言.8.上课了,同学们陆续走进教室.9.我们以前的校园很小,没有篮球场.10.她穿着一件白色的上衣,戴着一顶红色的帽子.11.花园里开满了五颜六色的花.12.明明早上起晚了,来不及吃早餐就去了学校.13.放学后的校园十分安静.14.我见到了一望无际的大海,听到了海浪拍打海岸的声音.15.书架上有故事书、作文书和漫画书.16.蝴蝶停在花朵上,好像在听同学们读课文.17.看着多彩的秋色,闻着香甜的气味,我们知道那秋的大门已经悄悄打开了!18.我们的书包里装着许多文具,有钢笔、尺子、铅笔和橡皮.19.红头高兴得流下了眼泪: “谢谢你……”20.老师要求同学们明确学习目的,端正学习态度.21.万里长城、故宫博物院是中外游客向往的名胜古迹.22.花园里种着各种各样的花,有月季、玫瑰和牡丹.。
高级英语练习题含答案(第二册) (3)
Lesson ThreePub Talk and the King’s EnglishI. Choose the one which best explains the word given blow:1. intricateA. difficultB. complicatedC. invalidD. simple2. anecdoteA. short amusing storyB. long tedious talkC. uninteresting writingD. exciting information3. affirmationA. negative conversationB. possibilityC. positive statementD. affection4. churlA. soldierB. bishopC. naturalistD. peasant5. convictA. criminalB. aggressorC. captainD. captor6. interceptA. stop between starting-point and destinationB. arrive at the conclusionC. write words expressing respectD. prevent from being seen7. denialA. piece of open landB. accepting an invitationC. refusing a requestD. teaching good behaviour8. delveA. give oneself upB. clasp carefullyC. search carefully and deeplyD. look down upon9. immuneA. secureB. impureC. odorousD. revival10. facetiousA. unimportantB. very superficialC. hideousD. not serious11. sinisterA. not pretendedB. suggesting evilC. happening in the same timeD. giving orders12. pejorativeA. sharpB. distastefulC. contemptuousD. penetrating13. ultimatumA. the general opinion about the character, qualities etc.B. state of being in demandC. sth. that provokes or annoysD. final statement of conditions to be accepted14. tussleA. have a hard struggle or fightB. raise to a higher gradeC. come to a lower level or stateD. make the greatest possible use of15. scamperA. move onward smoothlyB. drop down directlyC. run quickly and playfullyD. walk forward and backward16. edictA. orderB. articleC. paintingD. newspaper17. tartA. differentB. sarcasticC. loadedD. special18. coinA. happenB. coincideC. comfortD. invent19. dominanceA. ruling classB. manageable domainC. controlling powerD. religious establishment20. salonA. a regular held fashionable gatheringB. a big luxurious carC. a grand comfortable hotelD. a large public drinking place21. sociableA. gregariousB. collectiveC. commonD. ordinary22. deserveA. to take awayB. to last longC. to help withD. to be worthy of23. sparkleA. strike.B. glitterC. climbD. flow24. opportunityA. an opposing forceB. a favourable placeC. a chance for advancementD. a difficult situation25. indulgedA. gratifyB. involveC. interruptD. gratitude26. gossipA. gloryB. rumorC. private factD. personal things27. prosea. imitation B. copyingC. writingD. drawing28. punctuateA. insert occasionallyB. not to emphasizeC. act instantlyD. interrupt periodically29. recessA. accepted quantityB. the act of receivingC. secluded placeD. secrete news30. pressingA. urgentB. immediateC. refusingD. interacting.II. Complete the word according to the definition, the first letter of the wordis given:1. ordinary c ommonplace2. jumping from one thing to another d esultory3. soldier armed with a musket m usketeer4. very close friend or associate i ntimate _5. flow slowly, turning here and there m eander _6. using or involving two languages b ilingual _7. farmyard birds of any kind, such as hens, ducks, etc. p oultry8. person in an unimportant position working for sb. else u nderlings9. magical or mysterious power or process of transforming one thing into anothera lchemy10. state, quality of being snobbish s nobbery _11. person with the legal right to receive a title, property, when the owner diesh eir12. mocking remark j eer _13. greatest in power, authority, or rank; paramount or dominant s upreme14. to object to, especially in a formal statement p rotest15. a person, an animal, or a plant whose descent can be traced to a particularindividual or group. d escendant16. a force that tends to oppose or retard motion r esistance17. an enclosure for swine s ty18. the meat of a calf v eal19. a narrow fissure in rock or a break in friendly relations r ift20. something that separates or holds apart b arrier21. to attempt to overthrow the authority of the state or rebel r evolt22. to use wrongly or improperly; misuse a buse23. treatment or consideration based on class or category rather than individualmerit; partiality or prejudice d iscrimination24. physical or mental strength, energy, or force v igor25. to declare free of blame; absolve. j ustifyIII. Put the following words and phrases into the appropriate blanks in the following sentences. (Filling in the grid is optional.)__________________________________________________________________in a flash upbringing be in one’s shoes indulge in come in one’s own bind on the rocks get out of bed on the wrong side confirmation recesses turn up one’s nose at out of snobbery accept concept deceptive exception inception intercept misconception perceptive receptive susceptible1.He said he loved her in the inner most recesses of his heart.2.They indulged in eating and drinking in the party the other evening.3.One's upbringing largely determines success in life.4.In a flash he realized that they were presents from his patients.5.By the time I’ve paid all the bills I owe I shall be on the rocks.6.What’s wrong with him? He is in such a bad temper. He must have got out ofbed on the wrong side.7.I wish my students wouldn’t turn up their noses at doing their schoolwork.8.I wouldn’t be in your shoes for all the wealth in the world.9.We are waiting for confirmation of the news.10.You must bind the gangster to the seat with rope lest he should escape11.He was always trying to get to know members of the nobility out of snobbery.12.it was not until he mid-twentieth century that psychology really came into itsown.13.Because Matt is susceptible to bronchial infections, his mother badgered him toget a flu shot.ura agreed to accept Tom's gift on condition that he allow here to treat himto a movie.15.A perceptive child knows immediately when a parent is distraught or upset.16.Hank has no concept _ of how difficult it is to operate a farm these days.17.The actress was receptive to the director's suggestions for portraying the role ofLady Macbeth.18.The performances in this production of Chekhov's The Cherry Orchard arefirst-rate, with only one exception.19.Macbeth's expression was deceptive, for as he smiled, he plotted KingDuncan's death.20.This antiballistic missile is designed to locate and intercept enemy ballisticmissiles.21.Since its inception eight years ago, the program has been a huge success.22.Alex claims he got a poor grade in English because his teacher doesn't likehim, but that is a misconception on his part.IV. Reading Comprehension:1.The real thesis of this piece of exposition is _______A.Pub talk and the King’s EnglishB.Conversation is the most sociable of all human activities.C.Bar conversation has a charm of its own.D.The King’s English2.This piece of exposition is _____ in style.A. formalB. informalC. sarcasticD. serious3.One of the reasons for him to like bar conversation is that ______.A.He was a sociable person and enjoyed talking with others.B.He was brought up in the English pubs.C.He was deeply involved in bar-goer s’ lives.D.He was a frequenter of the English pubs.4.“The King’s English ” came into being in ______A. 16th centuryB. 17th centuryC. 15th centuryD. 18th century5.The worst conversationalist is the person who ______A.is not making a point.B.is prepared to looseC.is trying to talk sense.D.slips and slides in conversationV. Determine whether the following statements are true or false. Put a “T”, if the statement is true and put a “F”, if false.1.The Norman lords turned up their noses at rabbit, because the rabbit was notchanged into lapin. (F)2. A good conversation has no focus at all. (F)3.The rulers of the Angevins and the Plantagenets spoke French. (T)4.The author agrees to what Auden said that all a writer needs is a pen, plenty ofpaper and “the best dictionaries he can afford.”(F)5.Even the most educated and the most literate people do not use the King’sEnglish all the time in conversation. (T)6.The author is in favour of bilingual education. (T)7.There exists in the working people, different from the Saxon peasants, a spiritof opposition to the cultural authority of the ruling class. (F)8.Looking up the dictionary in the middle of a conversation will settle theargument in the conversation, which will make the conversation goes freely.(F)9.People who ruin the conversation by talking sense are just like chimpanzees,who are not able to have conversation. (T)10.The language of Dr. Caius should be more vigorous, direct and straightforward.(F)VI. Comment on the rhetorical devices of the following sentences:1.Otherwise one will bind the conversation, one will not let it flow freely hereand there.metaphor2.Other people may celebrate the lofty conversations in which the great mindsare supposed to have indulged in the great salons of 18th Century Paris,...metonymy3.I have an unending love affair with dictionaries…metaphor4..., the King's English slips and slides in conversation.alliteration/metaphor5.Is the phrase in Shakespeare?metonymy6.... and no one has any idea where it will go as it meanders or leaps andsparkles or just glows. mixed metaphor7.The Elizabethans blew on it as on a dandelion clock, and its seeds multiplied,and floated to the ends of the earth. extended simile8.One would not have been engaged by interest in the musketeer who raised thesubject, wondering more about her. metonymy9.They are like the musketeers of Dumas who, ……the recesses of theirthoughts and feelings. simile/ allustion10.Who was right, who was wrong, did not matter. The conversation was onwings. metaphorVII. Translation:1.给我1000元钱,我也不愿处于你的地位。
全国计算机等级考试一级WPSOffice练习题及答案第三套
1全国计算机等级考试一级WPS Office 练习题及答案第三套1、下面(B ) 视图最适合移动、复制幻灯片。
视图最适合移动、复制幻灯片。
A )普通普通 B ) 幻灯片浏览幻灯片浏览 C )备注页)备注页 D )大纲大纲 2、如果希望将幻灯片由横排变为竖排,需要更换(A ) 。
A )版式版式 B )设计模版设计模版 C )背景)背景D )幻灯片切换幻灯片切换 3、动作按钮可以链接到【D 】。
】。
A )其它幻灯片其它幻灯片 B ) 其它文件其它文件 C )网址)网址 D )以上都行以上都行 4、计算机系统由(C ) 组成。
组成。
A )主机和系统软件主机和系统软件 B )硬件系统和应用软件硬件系统和应用软件 C )硬件系统和软件系统)硬件系统和软件系统D )微处理器和软件系统微处理器和软件系统 5、冯诺依曼式计算机硬件系统的组成部分包括(B ) 。
A )运算器、外部存储器、控制器和输入输出设备运算器、外部存储器、控制器和输入输出设备 B )运算器、控制器、存储器和输入输出设备运算器、控制器、存储器和输入输出设备 C )电源、控制器、存储器和输入输出设备)电源、控制器、存储器和输入输出设备 D )运算器、放大器、存储器和输入输出设备运算器、放大器、存储器和输入输出设备 6、下列数中,最小的是(B )。
A )(1000101)2B )(63)10C )(111)8D )(4A )167、(C ) 设备既是输入设备又是输出设备。
设备既是输入设备又是输出设备。
A ) 键盘键盘 B ) 打印机打印机 C )硬盘)硬盘 D )显示器显示器 8、微机中1MB 表示的二进制位数是(A ) 。
A )1024×1024×8 B )1024×8C )1024×1024D )10249、计算机能够直接识别和执行的语言是(A ) 。
A )机器语言机器语言 B )汇编语言汇编语言 C )高级语言)高级语言D )数据库语言数据库语言 10、计算机病毒(B )。
药理学习题三(传出神经系统)练习题库及参考答案
传出神经系统药理练习及答案一、填空题:⒈传出神经系统的受体主要分为三类: ___________、 ___________、 ___________。
胆碱受体肾上腺素受体多巴胺受体⒉突触结构包括 _____________、 _____________、 _____________。
突触前膜突触间隙突触后膜⒊兴奋多巴胺受体可使 ___________、 ___________、 ___________、 ___________等血管扩张。
心脑肾肠系膜⒋写出下列药物对何种受体有何种作用(兴奋或阻断)毛果芸香碱 ___________,NA ___________,AD ___________,ISOP _________,心得安___________ M+α+α+β+β+β-⒌破坏去甲肾上腺素的酶是 ____________、 ____________;破坏乙酰胆碱的酶是____________。
单胺氧化酶儿茶酚氧位甲基转移酶乙酰胆碱酯酶⒍多巴胺对 ____________、 ____________血管表现为收缩作用,对 ____________、____________血管表现为扩张作用。
皮肤粘膜骨骼肌肾血管肠系膜⒎传出神经系统的递质主要有两种: ______________、 ______________。
乙酰胆碱去甲肾上腺素8. 引起中枢兴奋、胃肠活动和分泌增加的胆碱受体亚型为,骨骼肌运动终板上分布的胆碱受体亚型为。
M1 N2二、选择题A型题:1、M样作用是指: EA 烟碱样作用B 心脏兴奋、血管扩张、平滑肌松驰C 骨骼肌收缩D 血管收缩、扩瞳E 心脏抑制、腺体分泌增加、胃肠平滑肌收缩2、在囊泡内合成NA的前身物质是:CA 酪氨酸B 多巴C 多巴胺D 肾上腺素E 5-羟色胺3、下列哪种表现不属于β-R兴奋效应:DA 支气管舒张B 血管扩张C 心脏兴奋D 瞳孔扩大E 肾素分泌4、某受体被激动后,引起支气管平滑肌松驰,此受体为: CA α-RB β1-R C β2-R D M-R E N1-R5、去甲肾上腺素减慢心率的机制是: DA 直接负性频率作用B 抑制窦房结C 阻断窦房结的β1-RD 外周阻力升高致间接刺激压力感受器E 激动心脏M-R6、α-R分布占优势的效应器是:AA 皮肤、粘膜、内脏血管B 冠状动脉血管C 肾血管D 脑血管E 肌肉血管7、多数交感神经节后纤维释放的递质是:AA 乙酰胆碱B 去甲肾上腺素C 胆碱酯酶D 儿茶酚氧位甲基转移酶E 单胺氧化胺8、胆碱能神经兴奋时不应有的效应是:DA 抑制心脏B 舒张血管C 腺体分泌D 扩瞳E 收缩肠管、支气管9、分布在骨骼肌运动终板上的受体是:EA α-RB β-RC M-RD N1-R E N2-R10、突触间隙NA主要以下列何种方式消除? BA 被COMT破坏B 被神经末梢再摄取C 在神经末梢被MAO破坏D 被磷酸二酯酶破坏E 被酪氨酸羟化酶破坏11. 下列哪种效应不是通过激动M受体实现的:CA.心率减慢B.胃肠道平滑肌收缩C.胃肠道括约肌收缩D.膀胱括约肌舒张E.瞳孔括约肌收缩12. 胆碱能神经不包括:BA.交感、副交感神经节前纤维B.交感神经节后纤维的大部分C.副交感神经节后纤维D.运动神经E.支配汗腺的分泌神经13.骨骼肌血管平滑肌上有:CA. α受体、β受体、无M受体B. α受体、M受体、无β受体C. α受体、β受体及M受体D. α受体、无β受体及M受体E. M受体、无α受体及β受体14. 乙酰胆碱作用消失主要依赖于:DA.摄取1B.摄取2C.胆碱乙酰转移酶的作用D.胆碱酯酶水解E.以上都不对15.能选择性的与毒蕈碱结合的胆碱受体称为:AA. M受体B. N受体C.α受体D.β受体E. DA受体16、下列哪种效应是通过激动M-R实现的?DA 膀胱括约肌收缩B 骨骼肌收缩C 虹膜辐射肌收缩D 汗腺分泌E 睫状肌舒张17、ACh作用的消失,主要:DA 被突触前膜再摄取B 是扩散入血液中被肝肾破坏C 被神经未梢的胆碱乙酰化酶水解D 被神经突触部位的胆碱酯酶水解E 在突触间隙被MAO所破坏9、在囊泡内合成NA的前身物质是:CA 酪氨酸B 多巴C 多巴胺D 肾上腺素E 5-羟色胺10、下列哪种表现不属于β-R兴奋效应:DA 支气管舒张B 血管扩张C 心脏兴奋D 瞳孔扩大E 肾素分泌11、某受体被激动后,引起支气管平滑肌松驰,此受体为:CA α-RB β1-RC β2-RD M-RE N1-R12、去甲肾上腺素减慢心率的机制是:DA 直接负性频率作用B 抑制窦房结C 阻断窦房结的β1-RD 外周阻力升高致间接刺激压力感受器E 激动心脏M-R13、多巴胺β-羟化酶主要存在于:BA 去甲肾上腺素能神经末梢膨体内B 去甲肾上腺素能神经末梢囊泡内C 去甲肾上腺素能神经突触间隙D 胆碱能神经突触间隙E 胆碱能神经突触前膜14、α-R分布占优势的效应器是:AA 皮肤、粘膜、内脏血管B 冠状动脉血管C 肾血管D 脑血管E 肌肉血管15、关于N2-R结构和偶联的叙述,正确的是:EA 属G-蛋白偶联受体B 由3个亚单位组成C 肽链的N-端在细胞膜外,C-端在细胞内D 为7次跨膜的肽链E 属配体、门控通道型受体三、多项选择:⒈ M受体激动的效应是:( ABE )A心率减慢、传导减慢 B腺体分泌增加 C骨骼肌收缩D瞳孔扩大 E胃肠道平滑肌收缩⒉下列哪些描述是正确的:( ABE )A抗胆碱酯酶能提高突触部位乙酰胆碱的浓度B某些作用于传出神经的药物可促进递质释放C单胺氧化酶抑制药是一类理想的外周拟肾上腺素药D能产生与乙酰胆碱相似作用的药物叫胆碱受体激动药E胆碱受体阻断药包括M和N受体阻断药⒊胆碱能神经包括:( ACDE )A交感、副交感神经节前纤维 B交感神经节后纤维的大部分 C副交感神经节后纤维D运动神经 E支配汗腺分泌的交感神经节后纤维⒋去甲肾上腺素能神经兴奋可引起:( ABCDE )A心收缩力增强 B支气管舒张 C皮肤粘膜血管收缩D脂肪、糖原分解 E瞳孔扩大肌收缩(扩瞳)⒌胆碱能神经兴奋可引起:( ABCDE )A心收缩力减弱 B骨骼肌收缩 C支气管胃肠道收缩D腺体分泌增多 E瞳孔括约肌收缩(缩瞳)⒍传出神经系统药物的拟似递质效应可通过:( ABCDE )A直接激动受体产生效应 B阻断突触前膜α2受体 C促进递质的合成D促进递质的释放 E抑制递质代谢酶⒎血管平滑肌上受体可包括:( ABCDE )A β2受体B α1受体C α2受体D DA受体E M受体四、简答题:1.简述M受体激动效应?2.简述N受体激动效应?3.简述α受体激动效应?4.简述β受体激动效应?1.答:M(muscarine)受体兴奋效应:① 心脏抑制,表现为收缩减弱、心率减慢、传导减慢;②平滑肌收缩,括约肌松弛;③眼:缩瞳、降低眼压、调节痉挛;④腺体分泌增加;⑤动脉血管舒张(弱、无临床意义)。
土力学练习题与答案3
(一)判断题1. 土的结构是指土粒大小、形状、表面特征、相互排列及其连接关系。
(√)2. 土的结构和构造是一样的。
(×)3.砂土的结构是蜂窝结构。
(×)4.粘土的结构是絮状结构。
(√)5.粉土的结构是蜂窝结构。
(√)6.卵石具有单粒结构。
(√)7.层状构造最主要的特征就是成层性。
(√)8.层状构造不是土体主要的构造形式。
(×)9.残积土不是岩石风化的产物。
(×)10.黄土在干燥状态下,有较高的强度和较小的压缩性,但在遇水后,土的结构迅速破坏发生显着的沉降,产生严重湿陷,此性质称为黄土的湿陷性。
(√)11.土的级配良好,土颗粒的大小组成均匀。
(×)12.土的结构最主要的特征是成层性。
(×)13.颗粒级配曲线平缓,表示土颗粒均匀,级配良好。
(×)14.土的矿物颗粒越小,颗粒表面积越大,亲水性越强。
(√)15.土中粘土矿物越多,土的粘性、塑性越小。
(×)16.颗粒级配的试验方法有筛分法和密度计法及移液管法。
(√)17.结合水是指受引力吸附于土粒表面的水。
(√)18.土粒的大小及其组成情况,通常以土中各个粒组的相对含量来表示,称为土的颗粒级配。
(√)19.根据颗分试验成果绘制的曲线(采用对数坐标表示),横坐标为小于(或大于)某粒径的土质量百分数。
(×)20.单粒结构土的粒径较小,而蜂窝结构土的粒径较大。
(×)21.土的重度为m3,比重为,含水率为%,它的孔隙比。
(×)22.土的重度为m3,含水率为%,比重为,它的孔隙比。
(√)23.土的含水率为%,密度为cm3,它的干重度为m3。
(√)24.土的干重度为m3,比重为,它的孔隙比。
(√)25.计算土的有效重度时需要扣除水的浮力。
(√)26.土的饱和重度为m3,它的有效重度为m3。
(×)27.土的饱和度为1,说明该土中的孔隙完全被水充满。
(√)28.土的饱和度越大则说明土中含有的水量越多。
《童年》练习题及答案 (3)
..《童年》知识竞赛题选一、填空:1、《童年》是国作家以自身经历为原型创作的自传体小说三部曲的,其他两部为《》《》。
俄高尔基第一部《在人间》《我的大学》2、《童年》讲述的是(主人公)岁到岁这一时期的童年生活。
生动地再现了19世纪七八十年代下层人民的生活状况。
阿廖沙三十俄罗斯3、童年刻画了众多的人物形象,外祖父是一个的人,经常毒打外祖母和孩子们,狠心地剥削手下的工人。
外祖母,对谁都很忍让,有着圣徒一般的宽大胸怀。
作品中,乐观纯朴的,正直的老工人,献身于科学的知识分子“”都给主人公以力量和支持。
吝啬、贪婪、专横、残暴慈祥善良、聪明能干、热爱生活小茨冈格里戈里好事情4、《童年》刻画了许多性格鲜明的人物形象,比如,勇敢正直的________,善良乐观的__________,自私残暴的________,贪婪恶毒的__________以及快乐的“小茨冈”和执着的“好事情”。
“我”(阿廖沙)、外祖母、外祖父、舅舅们5、《童年》中塑造了________的形象是俄国千百万劳动者走向革命,走向新生活的具有普遍意义的艺术典型。
阿廖沙6、在外祖父家中充满着的家庭气氛。
残暴和仇恨7、《童年》最基本的主题之一是:阿廖沙的成长。
_______________是作者创作这部作品的第一主题。
鞭挞俄国国民的小市民习气8、在表兄萨沙的怂恿下,阿廖沙,萨沙又向外祖父告了密,结果阿廖沙被外祖父打得失去了知觉,随后大病了一场。
把一块白桌布投进染缸里染成了蓝色9、外祖父家年轻力壮的学徒身份很特殊,而秃顶大胡子的则常常受到捉弄。
小茨冈格里戈里10、“我”到外祖母家,我最喜欢的事情是,其中印象最好的是这个故事。
听外祖母讲故事勇士伊万和隐士米龙11、“我”到外祖母家,两个舅舅闹着要分家更厉害了,其原因是,甚至因此两个舅舅还。
担心母亲要讨回那份本来为她准备而被祖父扣下的那份嫁妆大打出手12、第一个教阿廖沙识字的人是。
外祖父13、外祖母从猫嘴里救下一只并教他说话,可是外祖父却不喜欢他,因为他老是。
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一、选择题
1.T C P/I P作为网络通信协议可以用于(B)
A、小型机和大型机
B、因特网的标准连接协议
C、异型机联网
D、都可以
2.一所综合性大学的校园分布在某城市的几个地点,它应采用(C)实现校园网的网
络联系。
A、局域网
B、广域网
C、城域网
D、都可以
3.计算机网络的主要功能有:(D)
A、资源共享
B、信息的快速传输与集中处理
C、均衡负荷及分布处理
D、上述三者全对
4.局域网一般由(D)组成的。
A、传输介质(光纤、电缆等)
B、网络适配器和网络服务器
C、网络(用户)工作站和网络软件
D、上述三者都是
5.T C P/I P协议是指(B)
A、传输控制协议
B、传输控制协议和网间协议
C、网间协议
D、系统网络结构和数字网络体系结构
6.能将模拟信号和数字信号进行相互转换的设备是(D)
A、交换器
B、中继器
C、扬声器
D、调制解调器
7.在I n t e r n e t上,实现超文本传输协议的是(A)
A、H t t p
B、F t p
C、W W W
D、H y p e r t e x t
8.计算机局域网简称为(A)
A、L A N
B、W A N
C、M A N
D、互联网
9.计算机网络系统由主计算机系统、网络软件、(D)和通信线路四大部分构成。
A、资源子网
B、通信子网
C、网关
D、通信设备
10.下面(A)是路由器的主要功能。
A.选择转发到目标地址所用的最佳路径
B.重新产生衰减的信号
C.把各组网络设备归并进一个单独的广播域
D.向所有网端广播信号
11.为了把工作站或服务器等智能设备接入到一个网络中,需要在设备上插入一块网络接口
板,这块网络接口板叫做(C)
A、网桥
B、网关
C、网卡
D、网间连接器
12.网络操作系统种类比较多,下面不属于网络操作系统的是(A)
A、D O S
B、W i n d o w s S e r v e r2000
C、L i n u x
D、N o v e l l
13.数据传输速率是描述数据传输系统的重要技术指标之一。
其在数值上等于每秒钟传输的
构成数据代码的(A)
A、比特数
B、字符数
C、桢数D分组数
14.调制解调器的主要作用是(D)
A、数据传输
B、数据通信
C、数据交换
D、数据转换
15.局域网常用的基本拓扑结构有环型、星型和(B)
A、交换型
B、总线型
C、分组型
D、星次型
16.交换机或主机等为中央结点,其他计算机都与该中央结点相连接的拓扑结构是
(C)
A、环形结构
B、总线结构
C、星形结构
D、树型结构
17.负责网络的资源管理和通信工作,并响应网络工作的请求,为网络用户为提供服务的设
备是(C)。
A、客户机
B、工作站
C、网络服务器
D、网页
18.互联网计算机在相互通信时必须遵循同一的规则称为:(C)。
A、安全规范
B、路由算法
C、网络协议
D、软件规范
19.在因特网上的每一台主机都有唯一的地址标识,它是:(A)
A、I P地址
B、用户名
C、计算机名
D、统一资源定位器
20.关于因特网中主机的I P地址,叙述不正确的是(B)。
A、I P地址是网络中计算的身份标识
B、I P地址可以随便指定,只要和主机I P地址不同就行
C、I P地址是由32个二进制位组成
D、计算机的I P地址必须是全球唯一的
21.对下一代I P地址的设想,因特网工程任务组提出创建的I P V6将I P地址空间扩展到
(B)。
A、64位
B、128位
C、32位
D、256位
22.为了解决现有I P地址资源紧缺、分配严重不均衡的局面,我国协同世界各国正在开发
下一代I P地址技术,此I P地址技术简称为(D)
A、I P V4
B、I P V5
C、I P V3
D、I P V6
23.W W W客户与W W W服务器之间的信息传输使用的协议为(D)
A、S M T P
B、H T M L
C、I M A P
D、H T T P
24.下面关于域名的说法正确的是(A)
A、域名必须转换成I P地址才能实现对网站的访问
B、域名可以自己任意取
C、域名专指一个服务器的名字
D、域名就是网址
25.域名服务器上存放着I n t e r n e t主机的(A)。
A、域名和I P地址的对照表
B、I P地址和以太地址对照表
C、用户名
D、I S P名录
26.个人计算机通过电话线拨号方式接入因特网时,应使用的网络设备是(B)
A、交换机
B、调制解调器
C、浏览器软件
D、电话机
27.V P N与专线相比最大的优势是:(C)
A.可管理性
B.安全性
C.经济性
D.稳定性
28.将公司与外部供应商、客户及其他利益相关群体相连接的是(B)
A、内联网
B、外联网
C、无线网
D、互联网
29.(B)是重要的,因为它能够监控、侦查和阻止可疑的网络流量进入文件和数据库。
A、流量控制器
B、入侵检测系统
C、防火墙
D、路由器
30.数据仓库是储存对整个企业的决策者有潜在利益的当前和历史数据的数据库,下列描述
不正确的是(C)
A、数据仓库中包含大量的综合数据,这些数据会随时间的变化不断的进行重新综合
B、数据仓库中数据可以帮助企业进行分析管理和制定决策
C、数据仓库随时间变化不断删去旧的数据内容
D、数据仓库中提供了一系列标准化的查询工具、分析工具和图形报告工具
二、填空题
1.建立数据库之前,首先要经过概念设计和_____物理设计_______设计两个阶段,其中概
念设计是从业务的角度建立一个抽象的数据模型,设计者通常使用____E-R图_______来表示这个数据模型。
2.计算机网络中常见的拓扑结构有____星型______、___环型_____、__总线型_____、树
型和混合型等。
3.I n t e r n e t域名和I P地址的解析是通过_____D N S_____实现的。
4.I n t e r n e t技术主要由一系列的组件和技术构成,I n t e r n e t的网络协议核心是_T C P/I P_.。