2012 西综新东方冲刺卷

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2012届高三下学期模拟冲刺题

2012届高三下学期模拟冲刺题英语本试卷分第Ⅰ卷和第Ⅱ卷两部分，共12页，满分150分。

考试用时120分钟。

第I卷（共105分）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）请听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例：How much is the shirt?A．￡19.15 B.￡9.15 C．￡9.18 答案是B。

1．Who is the man possibly talking to?A．A doctor．B．A teacher．C．His mother2．What do we know about Sam?A．His sister will leave for New York．B．His sister will leave for Los Angeles.C．He will leave New York.3．What is the woman going to do?A．Rewrite the paper because there are too many mistakes.B．Throw the paper away.C．Read the paper again.4．Why does the woman thank the man?A．He lent her some money.B．He gave her a five-pound bill.C．He returned her money found.5．Where does this conversation probably take place?A．At an airport．B．At a railway station．C．At a department store.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。

2012年考研专业课西医综合部分答案及解析（海天版）

2012年考研专业课西医综合部分答案及解析（海天版）物理化学第十三章模拟试卷A班级姓名分数一、选择题( 共10题20分)6. 2 分质均摩尔质量M w和数均摩尔质量M n的关系一般为：( B )(A)M w＝M n(B)M w＞M n(C)M w＜M n(D)M w≠M n7. 2 分乳状液是由哪个分散体系组成? ( A )(A) 两种互不相溶的液体(B) 固体加液体(C) 两种互溶的液体(D) 多种互溶的液体8. 2 分对亚铁氰化铜负溶胶而言, 电解质KCl, CaCl2, K2SO4, CaSO4的聚沉能力顺序为：( C )(A) KCl > CaCl2 > K2SO4 > CaSO4(B) CaSO4 > CaCl2 > K2SO4 > KCl(C) CaCl2 > CaSO4 > KCl > K2SO4(D) K2SO4 > CaSO4 > CaCl2 > KCl9. 2 分(1) 在晴朗的白昼, 天空呈蔚蓝色的原因是：( B )(2) 日出和日落时, 太阳呈鲜红色的原因是：( A )(A) 蓝光波长短, 透射作用显著(B) 蓝光波长短, 散射作用显著(C) 红光波长长, 透射作用显著(D) 红光波长长, 散射作用显著10. 2 分起始浓度分别为c1和c2的大分子电解质刚果红Na R与KCl 溶液分布在半透膜两边，其膜平衡条件是：( D )(A) [Na+]内[Cl-]内＝[Na+]外[Cl-]外(B) [K+]内[Cl-]内＝[K+]外[Cl-]外(C) [K+]内[Na+]内＝[K+]外[Na+]外(D) [K+]内/ [K+]外＝[Na+]内/ [Na+]外＝[Cl-]内/ [Cl-]外6. 2 分为直接获得个别的胶体粒子的大小和形状，必须借助于：( D )(A) 普通显微镜(B) 丁铎尔效应(C) 电子显微镜(D) 超显微镜7. 2 分对于Helmholz紧密双电层模型, 下列描述中不正确的是：( )(A) 带电的固体表面和带相反电荷的离子构成平行的两层, 称为双电层(B) 此双电层距离约等于离子半径, 如同一个平板电容器(C) 在此双电层内, 热力学电势 0呈直线下降(D) 由于模型上的缺陷, 此双电层模型不能说明电泳现象8. 2 分在大分子溶液中加入大量的电解质, 使其发生聚沉的现象称为盐析, 产生盐析的主要原因是：( )(A) 电解质离子强烈的水化作用使大分子去水化(B) 降低了动电电位(C) 由于电解质的加入，使大分子溶液处于等电点(D) 动电电位的降低和去水化作用的综合效应9. 2 分在稀的砷酸溶液中，通入H2S 以制备硫化砷溶胶(As2S3)，该溶胶的稳定剂是H2S，则其胶团结构式是：( )(A) [(As2S3)m·n H+,(n-x)HS-]x-·x HS-(B) [(As2S3)m·n HS-,(n-x)H+]x-·x H+(C) [(As2S3)m·n H+,(n-x)HS-]x-·x HS-(D) [(As2S3)m·n HS-,(n-x)H+]x-·x H+*. 2 分使用瑞利(Reyleigh) 散射光强度公式，在下列问题中可以解决的问题是：( )(A) 溶胶粒子的大小(B) 溶胶粒子的形状(C) 测量散射光的波长(D) 测量散射光的振幅二、填空题( 共9题18分)11. 2 分对于分散体系, 如果按照粒子的大小来区分, 当粒子半径为_____ r ＜10-9m, _____时,称为分子(或离子)分散体系; 半径为_________10-9＜r＜10-7m, 时, 称为胶体分散体系; 半径为r＞10-7m时, 称为粗分散体系。

2012年《考研-西医综合》真题+答案

2012年《考研－西医综合》真题第 1题：人体内NH3通过细胞膜的方式是A.单纯扩散B.易化扩散C.原发性主动转运D.继发性主动转运【正确答案】：A【试题解析】：BCD均是物质通过细胞膜的转运方式,NH3脂溶性髙且分子量小,脂质双分子层的细胞膜对其通透性高,因此能顺浓度梯度从高浓度一侧向低浓度一侧进行单纯扩散,完成其跨腆转运,不需要膜蛋白的帮助以其他形式进行转运。

第 2题：微终板电位产生的原因是A.运动神经末梢释放一个递质分子引起的终板膜电活动B.肌接头后膜上单个受体离子通道开放C.单囊泡递质自发释放引起终板膜多个离子通道开放D.神经末梢单个动作电位引起终板膜多个离子通道开放【正确答案】：C【试题解析】：骨骼肌的神经-肌接头由接头前膜一接头间隙-接头后膜（终板膜）组成。

接头前的神经轴突末梢中有许多囊泡,每个囊泡内约含有1万个乙酰胆碱(ACh)分子。

在接头后的终板膜上有N2型ACh受体。

①当神经冲动到达神经末梢时’接头前膜的囊泡内ACh大量释放（至少个突触囊泡),经接头间隙扩散至终板膜,引起终板膜去极化产生终板电位。

①在静息状态下,无神经冲动到达神经末梢时,接头前膜仍然有自发释放ACh到达终板膜上,并与膜上受体结合,使少量Na+和K+通道开放,使后膜产生，微小的电位变化，称为微终板电位。

第 3题：与粗肌丝横桥头部结合，引起肌小节缩短的蛋白质是A.肌球蛋白B.肌动蛋白C.原肌球蛋白D.肌钙蛋白【正确答案】：B【试题解析】：根据肌丝滑行理论,横纹肌的缩短和伸长是粗、细肌丝在肌节内相互滑动发生的。

粗肌丝由肌球蛋白构成,上有牵引肌丝滑动的横桥,?细肌丝由肌动蛋白、原肌球蛋由和肌钙蛋白构成。

当肌细胞上的动作电位引起胞质中Ca2+浓度升高时,Ca2+与细肌丝上的钙受体（肌钙蛋白）结合，使原肌球蛋白分子发生改变，将细肌丝上的结合位点肌动蛋白暴露出来,引发横桥与肌动蛋白的结合,使肌丝滑动、肌肉收缩。

第 4题：血管外破坏红细胞的主要场所是A.肝脏B.脾脏C.肾脏D.淋巴结【正确答案】：B【试题解析】：正常人红细胞的平均寿命为120天,每天都有大量的衰老红细胞被破坏。

2012届高考英语考前冲刺精品资料综合强化系列(六).doc

2012届高考英语考前冲刺精品资料综合强化系列（六）一、单项选择1. The description of these events closely to other accounts written at thetime.A. conveysB. contributesC. correspondsD. contacts2. Lisa is a girl who notices nothing except what to her clothes.A. sticksB. relatesC. takesD. belongs3. Tomorrow we are flying to Tibet to visit the Potala Palace , a famous palaceback to the 7th century.A. datedB. to dateC. datingD. having dated4. New York is built on a group of inlands on east coast of the USA, at point where several rivers flow into the ocean.A. /; aB. the; aC. the; /D. /; the5. At the of his own comfort, he allowed the guest to use his bed.A. consumptionB. wasteC. sacrificeD. charge6. His refusal to go his dislike of the place. So we'd better not ask himto again.A. exposedB. underlinedC. voicedD. structured7. It is that what the young people had done shamed themselves and their respective parents.A. vagueB. apparentC. sureD. strange8. Recently a series of attacks on the Olympic Torch have our decision tohost a successful Olympic Games.A. sharpenedB. shortenedC. reducedD. enlarged9. What the young man can't is that his mum always treats him like a baby.A. holdB. bearC. sufferD. undertake10. I think we teachers should constantly update our knowledge so as to maintainour professional .A. abilityB. riskC. competenceD. position11. Not only the jewelry she been sold for her son's debts, but alsoher house.A.has; hasB. is; hasC. has; /D. /; has12. ---How did you find the film Harry Potter and the Deathly Hallows?---_______.I can’t think too highly of it.A. It makes no senseB. It’s really amazingC. It’s awfulD. It’s up toyou13. When people talk about the famous attractions in Suzhou, the first comesinto their mind is the Tiger Hill.A. placeB. oneC. thatD. of them14. In order to his goods effectively, the shopkeeper had the store enlarged.A. show offB. show upC. lay outD. set off15. ______difficult the task may be, we must f inish it on time, because we can’tmeet such a precious opportunity _____we have expected.A. Whatever ; thatB. However;asC. However;thatD. Whatever;which二、完形填空About 20 percent of the divorce cases of the post80s generation in the last two years have been caused by addiction to Internet games, the People's Court of Haidian District revealed recently. The 16 was made by a court investigation of over 100 post80s 17 lawsuits in the past couple of years.18 to Judge Gao Qing, young people who were addicted to the 19 seldom did housework, and some of them 20 lost jobs. The addiction to gaming 21 many husbands to ignore family relations and their 22 as the family breadwinners.The Beijing News reported that gaming 23 were often shaped before marriage, and open knowledge of them did not 24 their relations at that time.The investigation also concluded that people of the post80s generation are usually incapable of doing housework and do not have a strong 25 of responsibility to family. They often marry rashly 26 knowing the meaning of true love, leading the court to treat their divorce lawsuits with caution.Gao said that the post80s generations do not 27 well with family relations because of lack of experience and too much egotism(自我）. This causes difficult problems, such as that of how to 28 the division of finances between the couple, to 29.“Financially, t hey depend heavily on their parents. Many divorced couples had houses 30 by their parents, so it becomes difficult when dealing with how to divide the wealth,” said Gao. The judge also 31 that many of them were still psychologically immature, divorcing due to their parents32.The court plans to be increasingly patient and calm when 33 post80s generation divorce lawsuits, with emphasis on 34 the seeking of psychological consultation(咨询) before 35.16. A. decision B. progress C. conclusion D. agreement17. A. crime B. robbery C. murder D. divorce18. A. According B. Due C. Similar D. As19. A. studies B. games C. drugs D. movies20. A. seldom B. ever C. even D. rarely21. A. led B. urged C. required D. recommended22. A. dreams B. roles C. practice D. achievements23. A. customs B. circles C. purpose D. habits24. A. improve B. affect C. lose D. cherish25. A. sense B. idea C. interest D. connection26. A. apart from B. except for C. besides D. without27. A. live B. fight C. cope D. go28. A. find B. choose C. win D. handle29. A. appear B. solve C. analyze D. consider30. A. sold B. purchased C. broken D. decorated31. A. showed B. argued C. suggested D. added32. A. anger B. experience C. wills D. happiness33. A. facing B. prohibiting C. guessing D. criticizing34. A. encouraging B. reducing C. discovering D. taking35. A. death B. choice C. marriage D. danger三、阅读理解AThe United Nations Food and Agriculture Organization says deforestation has decreased over the past ten years. But it still continues at a high rate in many countries. Deforestation is mainly caused by the cutting down of tropical forests to provide land for agriculture. The world's total forest area is just over four billion hectares. About thirteen million hectares of forest were cut down or lost through natural causes each year in the last ten years. This compares with about sixteen million hectares per year during the nineteen nineties.The F.A.O. study covers two hundred thirty three countries and areas. The study found that Brazil and Indonesia have reduced their deforestation rates. The two countries had the highest loss of forests in the nineteen nineties. In addition, the study noted tree planting programs in countries such as China, India, Vietnam and the United States. These programs, along with natural expansion of forests in some areas, have added more than seven million hectares of new forests each year. South America and Africa had the highest yearly loss of forests during the last ten years. South America lost four million hectares. Africa lost almost three and a half million hectares. However, Asia gained more than two million hectares a year in the last decade. In North America and Central America, the forest area remained about the same. In Europe, it continued to expand, but at a slower rate than earlier. Eduardo Rojas is assistant director general of F.A.O.' s Forestry Department. He said for the first time, therate of deforestation has decreased around the world. This is the result of efforts taken at local and international levels. Mr Rojas said countries have improved their forest policies and legislation. They have also provided forests for use by local communities and native peoples and for the protection of biological diversity. He said this is a welcome message in two thousand ten—the International Year of Biodiversity.However, Mr Rojas said the rate of deforestation is still very high in many areas. He said countries must strengthen their efforts to better protect and manage their forests.36. Which one has the highest yearly loss of forests?A. South America.B. Africa.C. Asia.D. North America.37. Which one did the best in reducing the deforestation rate?A. South America.B. Africa.C. Asia.D. Europe.38. The tone of this passage can most described as .A. neutralB. passiveC. objectiveD. negative39. According to the passage, we can find that .A. in 1990s, thirteen million hectares of forest were cut down or lost each yearB. the world's total forest area is just over four billion hectaresC. all the countries- deforestation rates decreaseD. Europe had the lowest yearly loss of forests during the last ten years40. The underlined word “deforestation” in the first paragraph means .A. cutting down tropical forests to provide land for agricultureB. increasing land for agriculture from tropical forestsC. cutting down trees to provide land for agricultureD. increasing land for industrial land from tropical forestsBGrasslands need time to rest when cattle and other animals feed on them. Moving animals from one area of pasture to another can provide the time needed for new growth. This is called rotational grazing. Experts say rotational grazing is good for the land and the animals, and it can save money. This form of grazing can reduce the need for pesticide chemicals by reducing the growth of weeds. And it can limit the need for chemical fertilizers by letting natural fertilizer, animal droppings, do the job. Rotational grazing can even help prevent wildfires by keeping grasslands in good condition.Letting animals feed continually and intensively in the same grazing areas can require costly replanting. Animals eat the most desirable growth first. When that keeps happening, the roots do not have enough time to recover. As a result, less desirable plants may replace them.Intensively used grasslands are also harmed as the soil is continually crushed under the weight of heavy animals. And the animals usually avoid their own waste, so that reduces the amount of good grazing space even more.Experts say that while rotational grazing can save money over time, it also requires planning. And that starts with a good map to mark fences, water supplies and grazing areas.Farmers can start rotational grazing by removing animals from a pasture when the grass is eaten to less than five centimeters. The pasture is then kept empty until the grass grows to more than fifteen centimeters high.Experts say sheep and goats may require special preparations. They may need stronger fences than other animals. And while they eat the grass, they may need guard animals like dogs to protect them from animals that would like to eat them.41. According to the first paragraph, rotational grazing has the following advantages EXCEPT .A. reducing the use of pesticide chemicalsB. stopping the growth of weedsC. limiting the need for fertilizerD. preventing wildfire42. Which of the following words is most similar to the underlined word “rotational” in meaning in this passage?A. Alternate.B. Rolling.C. Changeable.D. Roasting.43. We can conclude from the passage that .A. gentle sheep and goats don't need strong fences as other animalsB. rotational grazing have many advantages and no disadvantagesC. animals often don't like their own wasteD. fertilizer is used to decrease the growth of weeds44. Which one is NOT mentioned in the whole passage?A. Rotational grazing can help save money of farmers by reducing the use of fertilizer.B. Soil will be continually crushed in the intensively used grasslands.C. The cost of rotational grazing is very high.D. Rotational grazing can help save money over time.45. What's the best title of the passage?A. Advantages of Rotational GrazingB. Giving Grasslands a RestC. Make More Space for GrazingD. How to Graze Effectively答案一、单项选择1~5 CBCBC 6~10 BBABC 11~15 ABAAB二、完形填空在过去几年中，80后这一代人的离婚案居高不下，而仅因为沉迷于网络游戏导致的离婚案就占了全部离婚案的20%左右。

2012年全国硕士研究生入学统一考试西医综合科目试题及详细解析标注版

一、A 型题：1～120 题。

1～90 小题，每小题1.5 分;91～120 小题，每小题2 分，共195 分。

1.人体的NH3 通过细胞膜的方式是(A)A.单纯扩散B.异化扩散C.原发性主动转运D.继发性主动转运解析：第一题选A.考的是单纯扩散的几种物质，我们上课时提过，总结成五个字，"喝酒有气氛"，酒就是乙醇加水分，气就是气体(包括氨气、氮气、氧气、二氧化碳)，今年考的就是气体，另外还有氛，氛就是尿素。

2. 微终板电位产生的原因是(C)A.运动神经末梢释放一个递质分子引起的终板膜电活动B.肌接头后膜上单个受体离子通道开放C.单囊泡递质自发释放引起终板膜多个离子通道开放D.神经末梢单个动作电位引起终板膜多个离子通道开放解析：第二题选C.这个题考的是终板膜定位的定义，它是书上的38 页倒数第4 行，两句话，大家记住两个关键词就可以了，一个是接头前膜，第二个是一个囊泡。

3.与粗肌丝横桥头部结合，引起肌小节缩短的蛋白质是(C)A.肌球蛋白B.肌动蛋白C.原肌球蛋白D.肌钙蛋白解析：第三题选 B.是一道往年真题，考的次数比较多，肌动蛋白，细肌丝主要由3 种蛋白构成，肌动蛋白、原肌球蛋白和肌凝蛋白。

肌动蛋白主要是与横桥结合，引起细肌丝的滑行。

4.血管外破坏红细胞的主要场所是(B)A.肝脏B.脾脏C.肾脏D.淋巴结解析：第四题选B.细胞外破坏红细胞的主要场所是脾脏。

今年考的是细胞外灭活的主要场所，次要场所是骨髓。

5.血凝块回缩的原因是(D)A.血凝块纤维蛋白收缩B.红细胞叠连而压缩C.白细胞变形运动D.血小板的收缩蛋白收缩解析：第五题选D.这一题是2007 年真题，2007 年答案是B，今年只是把答案的顺序换了一下，选D，是血小板的收缩蛋白收缩。

6.Rh 血型的主要抗体是(C)A.IgAB.IgDC.IgGD.IgE解析：第六题选B.RH 血型的主要抗体是IgG 抗体。

此题也是今年执业医师的原题，所以像这种题，纯属记忆型题，并且是书上边边角角的小概念，从今年的执业医师命题和西医综合考题来看。

2012年全国硕士研究生入学考试西医综合试卷与解析

2012年全国硕士研究生入学考试西医综合试题与解析一、A型题：1～120题。

1～90小题，每小题1.5分；91～120小题，每小题2分，共195分。

1.人体的NH3通过细胞膜的方式是（A）A.单纯扩散B.异化扩散C.原发性主动转运D.继发性主动转运解析：第一题选 A.考的是单纯扩散的几种物质，我们上课时提过，总结成五个字，"喝酒有气氛"，酒就是乙醇加水分，气就是气体（包括氨气、氮气、氧气、二氧化碳），今年考的就是气体，另外还有氛，氛就是尿素。

2. 微终板电位产生的原因是（C）A.运动神经末梢释放一个递质分子引起的终板膜电活动B.肌接头后膜上单个受体离子通道开放C.单囊泡递质自发释放引起终板膜多个离子通道开放D.神经末梢单个动作电位引起终板膜多个离子通道开放解析：第二题选C.这个题考的是终板膜定位的定义，它是书上的38页倒数第4行，两句话，大家记住两个关键词就可以了，一个是接头前膜，第二个是一个囊泡。

3.与粗肌丝横桥头部结合，引起肌小节缩短的蛋白质是（C）A.肌球蛋白B.肌动蛋白C.原肌球蛋白D.肌钙蛋白解析：第三题选 B.是一道往年真题，考的次数比较多，肌动蛋白，细肌丝主要由3种蛋白构成，肌动蛋白、原肌球蛋白和肌凝蛋白。

肌动蛋白主要是与横桥结合，引起细肌丝的滑行。

4.血管外破坏红细胞的主要场所是（B）A.肝脏B.脾脏C.肾脏D.淋巴结解析：第四题选 B.细胞外破坏红细胞的主要场所是脾脏。

今年考的是细胞外灭活的主要场所，次要场所是骨髓。

5.血凝块回缩的原因是（A）A.血凝块纤维蛋白收缩B.红细胞叠连而压缩C.白细胞变形运动D.血小板的收缩蛋白收缩解析：第五题选D.这一题是2007年真题，2007年答案是B，今年只是把答案的顺序换了一下，选D，是血小板的收缩蛋白收缩。

6.Rh血型的主要抗体是（C）A.IgAB.IgDC.IgGD.IgE解析：第六题选B.RH血型的主要抗体是IgG抗体。

2012年英语中考冲刺试卷十二

2012年英语中考冲刺试卷十一第I卷三、单项选择（共20分，每小题1分）从下列各题所给的四个选项中选择可以填入空白处的最佳选项。

1. --Look at ____ animal. It’s interesting.--Which one do you mean? ____ black one with a long tail?A. an, TheB. an, AnC. the, TheD. the, An2. I'll go camping with you, if I ________ free tomorrow.A. will beB. amC. shall beD. was3. A friend of _____ came here yesterday.A. myB. hisC. himD. himself4. Hurry up please, or we won’t ________ the train.A. missB. catchC. takeD. ride5. There is going to ______ an English party this evening in our school.A. beB. haveC. havingD. being6. Let's go out for fun, __________?A. will youB. won't youC. shall weD. do we7. --Your dress is very beautiful.--_________ I bought it yesterday.A. Oh, really?B. Oh, no.C. Just so-so, I thinkD. Thank you.8. Don't worry. They'll come to help us ________.A. in half an hourB. in a half hourC. after half an hourD. after a half hour9. –I’m taking my computer test tomorrow.–_____!A. Come onB. Well doneC. CongratulationsD. Good luck10. Jane sings very well, and ________.A. so did her sisterB. so does her sisterC. her sister does soD. so does her sisters11. They prefer _______, rather than _______.A. to sing, danceB. sing, to danceC. singing, dancingD. sing, dancing12. Of all the students in our class. Betty writes _____.A. very carefullyB. more carefullyC. most carefullyD. the most careful13. –______ nice present you’ve bought for me!–I’m glad you like it.A. How aB. What aC. HowD. What14. –______he ever ______abroad?–No, never.A. Did, goB. Is, beenC. Has, goneD. Has, been15. Her father told her he ___________ the next week.A. will buy her a penB. is buying her a penC. bought her a penD. would buy her a pen16. –Would you like to play football with us tomorrow afternoon?– Sorry I can’t. I have ________ homework to do.A. manyB. muchC. fewD. little17. –I don’t like this kind of car. Do you like it?– No. I don’t like it, ________.A. tooB. alsoC. eitherD. neither18. –Your spoken English is really good.– __________.A. That’s all rightB. Thank you very muchC. It doesn’t matterD. That’s a good idea19. –Do you know __________ the MP3 player last week?–Sorry, I have no idea.A. how much did she pay forB. how much will she pay forC. how much she paid forD. how much she will pay for20. It is said that a large shopping center _____ in that area last year.A. builtB. has been builtC. buildsD. was built四、完型填空(共14分，每小题1分)通读下面短文，掌握其大意，然后从短文后各题所给的四个选项中选择最佳的一项。

2012年高考英语阅读理解冲刺练习50

2012年高考英语阅读理解冲刺练习50 While income worry is a rather common problem of the aged, loneliness is another problem that aged parents may face. Of all the reasons that explain their loneliness, a large geographical distance between parents and their children is the major one. This phenomenon(现象)is commonly known as “Empty Nest Syndrome〞(空巢综合症).In order to seek better chances outside their countries, many young people have gone abroad, leaving their parents behind with no clear idea of when they will return home. Their parents spend countless lonely days and nights, taking care of themselves, in the hope that someday their children will come back to stay with them. The fact that most of these young people have gone to Europeanized or Americanized societies makes it unlikely that they will hold as tightly to the value of duty as they would have if they had not left their countries. Whatever the case, it has been noted that the values they hold do not necessarily match what they actually do. This geographical and cultural distance also prevents the grown-up children from providing response(回应)in time for their aged parents living by themselves.The situation in which grown-up children live far away from their aged parents has been described as “distant parent phenomeno n〞, which is common both in developed countries and in developing countries. Our society has not yet been well prepared for “Empty Nest Syndrome〞.68.According to the passage, the loneliness of aged parents is mainly caused by _________.A.their earlier experience of feeling lonelyB.the unfavorable living conditions in their native countriesC.the common worry about their incomeD.the geographical distance between parents and children69.Many young people have gone abroad, leaving their aged parents behind, to _________.A.live in the countries with more moneyB.seek a better place for their aged parentsC.continue their studies abroadD.realize their dreams in foreign countries70.If young people go abroad, _________.A.they do not hold to the value of duty at allB.they can give some help to their parents back homeC.they cannot do what they should for their parentsD.they believe what they actually do is right71.From the last paragraph, we can infer that ________.A.the situations in the developed and developing countries are differentB. “Empty Nest Syndrome〞 has arrived unexpectedly in our societyC.children will become independent as soon as they go abroadD.the aged parents are not fully prepared for “Empty Nest Syndrome〞答案68.D 69.D 70.C 71.B。

2012年西综试题及答案

2012年西医综合试题及答案1.人体的NH3通过细胞膜的方式是（A）A.单纯扩散B.异化扩散C.原发性主动转运D.继发性主动转运2. 微终板电位产生的原因是（C）A 运动神经末梢释放一个递质分子引起的终板膜电活动B 肌接头后膜上单个受体离子通道开放C 单囊泡递质自发释放引起终板膜多个离子通道开放D 神经末梢单个动作电位引起终板膜多个离子通道开放3.与粗肌丝横桥头部结合，引起肌小节缩短的蛋白质是（B）A.肌球蛋白B.肌动蛋白C. 原肌球蛋白D.肌钙蛋白4.血管外破坏红细胞的主要场所是（B）A.肝脏B.脾脏C. 肾脏D.淋巴结5. 血凝块回缩的原因是（D）A.血凝块纤维蛋白收缩B.红细胞叠连而压缩C.白细胞变形运动D.血小板的收缩蛋白收缩6 Rh血型的主要抗体是（C）A IgAB IgDC IgG DIgE7 生理情况下，能代表心室肌前负荷的指标是（B）A收缩末期容积或压力B舒张末期容积或压力C等容收缩期容积或压力D等容舒张期容积或压力8 衡量心肌自律性高低的主要指标是（C）A动作电位的幅值B 最大复极电位水平C 4期膜电位自动去极化速率D 0期去极化速度9 影响收缩压最主要的因素是（B）A心率的变化B每搏输出量的变化C外周阻力的变化D大动脉管壁弹性的变化10 假设肺通气量为7000ml/min，呼吸频率为20次/分，无效腔容量为100ml，每分心输出量为5000ml 时，其通气/血量比值为(D)A 0.7B 0.8C 0.9D 1.011、关于Hb和Q2结合的叙述，错误的是（D）A .Hb的4个亚基间有协同作用B.1个分子Hb最多结合4个分子O2C. Hb和O2结合和解离曲线呈S型D. 100ml血中的Hb结合的O2量成为Hb氧容量12. 在下列选项中，胃所具有的运动形式是（B）A.蠕动冲B.容受性舒张C.分节运动D.袋状往返运动13. 唾液中除含有唾液淀粉酶外，还有的酶是（C）A．凝乳酶B. 寡糖酶C. 溶菌酶D. 肽酶14．大量出汗时尿量减少的最主要原因是（A）A．血浆晶体渗透压升高，抗利尿激素分泌增加B．交感神经兴奋，抗利尿激素分泌增加C．血容量减少，肾小球滤过减少D．血浆胶体渗透压升高，肾小球滤过减少15.在近球小管中滤出的HCO3-被重吸收的主要形式是（C）A.H2CO3B.(NH2)2COC.CO2D.HCO3-16.老视发生的主要原因是（B）A 玻璃体透明度改变B晶状体弹性减弱C角膜透明度改变17.防水循环障碍关于耳蜗声波平率分析的行波学说，错误的叙述是（D）A不同频率的声波引起的行波均从基底膜底部开始B声波频率愈低，行波的传播距离愈远C行波的起点与终点之间有一个振幅最大的部位D高频声波的最大波振幅出现在蜗顶部附近18.传导快痛的外周神经纤维主要是（B）A .Aα纤维B .AδC .B类纤维D .C类纤维19.肌梭的传入冲动增加时，产生的生理效应是（A）A.兴奋同一肌肉的α运动神经元B.抑制同一肌肉的β运动神经元C.抑制同一肌肉的γ运动神经元D.兴奋其他关节肌肉的α运动神经元20.副交感神经系统兴奋时，引起的生理效应是：（B）A.汗腺分泌增加B.支气管平滑肌收缩C.瞳孔开大肌收缩D.胃肠运动减慢21.以IP底3和DG作为第二信使的激素是：（A）A.肾上腺素B.醛固酮C.促肾上腺皮质激素D.甲状腺激素22.下列关于甲状腺激素生理作用的叙述，错误的是：（D）A.加强心肌收缩力B.提高神经系统的兴奋性C.促进骨骼和脑的生长发育D.减少蛋白质合成23.维持妊娠黄体功能的主要激素是：（C）A.雌激素B.孕激素C.人绒毛膜促性腺激素D.黄体生成素24.睾酮的化学本质是：（B）A.胺类B.类固醇类C.肽类D.蛋白质25.下列结构中，属于蛋白质模体结构的是：CA.a-螺旋B.b-折叠C.锌指结构D.结构域26.具有左手螺旋的DNA结构是：DA.G-四链体DNAB.A型DNAC.B型DNAD.Z型DNA27.竞争性抑制时，酶促反应表现km值的变化是：AA.增大B.不变C.减小D.无规律28.属于肝已糖激酶的同工酶类型是：DA.I型B.II型C.III型D.IV型29.可以作为合成前列腺素原料的物质是：CA.软脂酸B.硬脂酸C.花生四烯酸D.棕橺油酸30.2，4一二硝基苯酚抑制氧化磷酸化的机制是：AA.解偶联B.抑制电子传递C.抑制ATP合酶D.与复合体I结合31.氨的运输所涉及的机制是：AA.丙氨酸-葡萄糖循环B.三羧酸循环C.核蛋白体循环D.甲硫氨酸循环32. 谷氨酰胺类似物所拮抗的反应是（C）A. 脱氧核糖核苷酸的生成B. dUMP的甲基化C. 嘌呤核苷酸的从头合成D. 黄嘌呤氧化酶催化的作用33. 下列反应中属于酶化学修饰的是（C）A. 强酸使酶变性失活B. 加入辅酶使酶具有活性C. 肽链苏氨酸残基磷酸化D. 小分子物质使酶构象改变34. 真核生物DNA复制的主要酶是（C）A. DNA聚合酶βB. DNA聚合酶γC. DNA聚合酶δD. DNA聚合酶ε35. RNA聚合酶II所识别的DNA结构是（C）A. 内含子B. 外显子C. 启动子D. 增强子36. 参与新生多肽链正确折叠的蛋白质是（A）A. 分子伴侣B. G蛋白C. 转录因子D. 释放因子37. 基因表达的细胞特异性是指（B）A. 基因表达按一定的时间顺序发生B. 同一基因在不同细胞表达不同C. 基因表达因环境不同而改变D. 基因在所有细胞中持续表达38. 可以利用逆转录酶作为工具酶的作用是（D）A. 质粒的构建B.细胞的转染C. 重组体的筛选D. 目的基因的合成39. 与7次跨膜结构受体偶联的蛋白质是（D）A. 蛋白激酶AB. 小G蛋白C. 酪氨酸蛋白激酶D. 异源三聚体结构的G蛋白40. 下列关于PTEN的叙述正确的是（B）A. 细胞内受体B. 抑癌基因产物C. 作为第二信使D. 具有丝/苏氨酸激酶活性41.在下列病变中脂褐素主要出现在（A ）A. 萎缩B. 脂肪变性C. 坏死D. 凋亡42. 虎斑心的组织学改变是（C）A. 心肌纤维间大量淋巴细胞浸润B. 心肌纤维间出现脂肪沉积C. 心肌细胞中出现脂肪沉积D. 心肌细胞中出现透明蛋白小体43. 在下列坏死中有特征性钙灶形成的是（D ）A. 凝固性坏死B. 液化性坏死C. 干酪性坏死D. 脂肪坏死44 下列骨折愈合描述中，骨折处表现为肉芽组织和排列紊乱的骨小梁的是：（A ）A.纤维性骨痂形成B.骨性骨痂形成C.骨不愈合D.骨痂重塑完成45 肉眼所见的混合血栓中灰白色条纹在镜下所见的是（A ）A.血小板小梁B.纤维蛋白网络C.淋巴细胞浸润D.血栓机化时的肉芽组织46 透明血栓主要发生的组织部位是（A ）A.毛细血管B.静脉瓣膜C. 动脉管壁D.心房内膜47 在假膜性炎症中，最具有特征性的渗出物是（B ）A.血蛋白B.纤维蛋白C.淋巴细胞D.中性粒细胞48 肿瘤的抑制性是指（C）A.肿瘤细胞的大小B.肿瘤起源于不同的细胞亚群C.肿瘤细胞形成具有不同的生长侵袭特性的亚群D.肿瘤细胞核染色体深浅不一49 下列原癌基因中，其表达产物与乳腺癌预后明确相关的是（D ）A.RasB.junC.mycD.herz/ncu50 在下列肿瘤标志物中，属于癌胚抗原的是（B ）A.角蛋白B.甲胎蛋白C.波形蛋白D.前列腺特异性蛋白51 在肾移植排异反应中，最典型的Ⅱ型超敏反应是（B ）A.超急性排异反应B.急性细胞型排异反应C.急性血管型排异反应D.慢性排异反应52 双侧卵巢发生肿瘤转移形成克氏瘤时，其原发肿瘤主要为（A ）A.胃印戒细胞瘤B.肠型胃腺癌C.肠腺癌D.肠印戒细胞瘤53 肝细胞性肝癌最常见的转移部位为（A ）A.肝B.肺C.骨D.肝门区淋巴结54 子宫平滑肌瘤与子宫平滑肌肉瘤镜下的主要鉴别点是（A ）A.细胞核异型程度B.肿瘤大小C.细胞核分裂相数量D.边界是否清楚55 伤寒溃疡的形态取决于（B ）A.肠粘膜皱襞形态B.肠粘膜淋巴小结的形态C.肠粘膜淋巴管的走向D.肠粘膜血管的走向56 甲状腺癌中，一般只从血行转移的是（A ）A.滤泡状癌B.乳头状癌C.髓样癌D.未分化癌57.下列疾病中，发热可伴明显肌肉疼痛的是：AA.钩端螺旋体病（寒战、结膜充血；全身肌痛）B.急性细菌性痢疾（腹痛、腹泻伴里急后重）C.急性白血病（淋巴结、肝脾肿大）D.急性病毒性肝炎（肝脾肿大、出血）58.下列呼吸类型与疾病的关系，正确的是：DA.精神紧张—深大呼吸(叹息样呼吸）B.糖尿病酮症—潮式呼吸B.C.尿毒症—叹息样呼吸（Kussmaul）D.脑出血—间停呼吸解析：潮式、间停呼吸的机制是呼吸中枢的兴奋性降低，使调节呼吸的反馈系统失常。

2012届高考英语考前冲刺综合训练[二]

第Ⅰ卷(三部分，共115 分)第一部分:听力（共两节，满分30 分）第一节（共 5 小题;每小题 1.5 分,满分7.5 分）听下面 5 段对话。

每段对话后有一个小题,从题中所给的 A 、B 、C 三个选项中选出最佳选项, 并标在试卷的相应位置。

听完每段对话后，你都有10 秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

M:What about the party last weekend?W:We had no end of a good time.I wish for it once again.1What does the woman mean?A.She had a wonderful party.B.She had a very bad party.C.She hadn’t attended the party.答案 AM:Mom,Ive got an “A ”in the English test last week.W:Good job!2What do you know about the boy?A.He got a good job.B.He failed in a test.C.He did well in the test.答案 CM:Mom,can I have two pieces of cake?W:Certainly.Take this piece and cut it in two.3What is the result according to the dialogue?A.The boy will get more cake.B.The boy will get the same amount.C.The boy will get less cake.答案 BM:I hate to see a girl standing in a bus when I am comfortably seated.W:So what do you do?M:I close my eyes.4What does the man do according to the dialogue?A.He gives his seat to the girl.B.He asks the girl to sit beside him.C.He acts as if he didn ’t see the girl.答案 CM:Hello,Miss Anderson.I hear you are going to get married.Congratulations!W:Oh,dear...Well,it ’s not definite really.Nobody ’s supposed to know.5Why does the man congratulate Miss Anderson?A.Nobody knows.B.She will have a baby.C.She’ll get married.答案 C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。

2012年全国硕士研究生入学统一考试西医综合科目试题及详细解析

2012年全国硕士研究生入学统一考试西医综合科目试题及详细解析2012年01月12日 11:23一、A 型题：1～120 题。

1～90 小题，每小题1.5 分;91～120 小题，每小题2 分，共195分。

肌动蛋白主要是与横桥结合，引起细肌丝的滑行。

4.血管外破坏红细胞的主要场所是(B)A.肝脏B.脾脏C.肾脏D.淋巴结解析：第四题选B.细胞外破坏红细胞的主要场所是脾脏。

今年考的是细胞外灭活的主要场所，次要场所是骨髓。

5.血凝块回缩的原因是(A)A.血凝块纤维蛋白收缩B.红细胞叠连而压缩C.白细胞变形运动D.血小板的收缩蛋白收缩解析：第五题选D.这一题是2007 年真题，2007 年答案是B，今年只是把答案的顺序换了一2下，选D，是血小板的收缩蛋白收缩。

6.Rh 血型的主要抗体是(C)A.IgAB.IgDC.IgGD.IgE解析：第六题选B.RH 血型的主要抗体是IgG 抗体。

2012年高考英语阅读理解冲刺练习30

2012年高考英语阅读理解冲刺练习30Collecting information about pre-employment and filling out an application form(申请表)are closely connected, However, filling out an application form is much easier because you have total control and have enough time to think and plan.That you are given a form to fill out does not necessarily mean that you have to answer all the questions in it. If the form contains unclear questions or terms and conditions, you can make some changes before signing(签约)it, or refuse to answer some of the questions. What you must realize is that those terms and conditions have been written by highly paid lawyers. Each word is important, or it would not be there; and you can be sure that there is not anything there that is written with your interests in mind.I know what I speak of because, as a lawyer for Litton Industries. I wrote the terms and conditions that were printed on the back of order forms, I wrote the most tiring terms and conditions anyone has ever seen. Still, 90 percent of the buyers would just sign on them without questioning anything. If anyone questioned them, we would reach an agreement on something that was acceptable to both sides.So when you see a preprinted application that contains questions or terms and conditions, read it all and rea d it slowly. If you don’t like something, you can simply change the parts you don’t like, Remember that everything can be settled by discussion. To what degree it can be settled depends on your position(立场),of course, and that is something only you can determine.68. Filling out application forms is much “easier” because_______.A. everything connected with application forms is easierB. it is easier to collect information about pre-employmentC. you can plan and have control of the needed timeD. you can control the form filling with enough time69. We can learn from the underlined part “Each word is important” that _______.A. everything in a form must be read carefullyB. questions in a form must be answeredC. the conditions that interest you are changeableD. something of your interests is most important70. The writer points out with an example that the side who will sign a form _______.A. it depends on your position to settle everything in a formB. questions in a form are more important than your positionC. you have little right to determine the conditions you like mostD. you must change a preprinted application before it is discussed71.It can be inferred from the 4th paragraph that_______.A. it depends on your position to settle everything in a formB. questions in a form are more imoortantC. you have little right to determine the contions you like mostD. you must change a preprinted applicationbefore it is discussed答案 68.D 69.A 70.D 71.A。

2012年高考英语阅读理解冲刺练习27.doc

2012年高考英语阅读理解冲刺练习27In many countries the standard of living enjoyed by their peole has increased rapidly in recent years. Sadly,not everyone in these coyntries is so fortunate and many people in rich contries are homeless.The reasons for homelessness are various, but poverty(贫穷)is undoubtedly one of the main causes. The homeless people may have become jobless and then been unable to pay their rent and so no longer have a roof over their heads. Often, the fact that unemployed people get help from the government prevents this from happening, but not always.Some homeless people are mentally ill and have no one to look after them. Some are young people who, for one reason or another , have left home and have nowhere to live. Many of them have had a serious disagreement with their parents and have left home, choosing to go to a city and live on the streets. Sometimes they have taken such action because they have been unable to get on with a step-parent.Many homeless people get into the habit of begging to get enough money to stay alive, but many of the general public tefuse to give anything to beggars. Often they are moved on by the police, being accused (指控)，whether rightly or wrongly, of forceful begging . There are many who disrespect homeles people.Some cynics(愤世嫉俗的人)declare that homeless people choose to live the life which they lead. But who would willingly choose to live in z shop doorway, under a bridger or in a cardboard box?52.According to the text, what causes some people to be homeless?ck of money.B.The increased standard of living.C.No government help.D. Agreement with their parents.53.It can be inferred from the text that________.A. the homeles are willing to live under a bridge or in a cardboard boxB. you will not find homeless people in countries with a high standard of livingC. the mentally ill live on the stress becausethey want the company of other homeless peopleD. the unemployed who receive help may still be among the homeless54.In paragraph 2 , “a roof over their needs ”most probably means _________.A.a capB. a carC.a homeD.a covering55.The author thinks that the homeless people are_________.A. pitifulB. troublesomeC. respectableD. admirable答案 52.A 53.D 54.C 55.A。

2012年高考英语阅读理解冲刺练习58

2012年高考英语阅读理解冲刺练习58Many facts suggest that children are overweight and the situation is getting worse, according to the doctors. I feel there are a number of reasons for this.Some people blame the fact that we are surrounded (包围) by shops selling unhealthy, fatty foods, such as fried chicken and ice cream, at low prices. This has turned out a whole generation of grown-ups who seldom cook a meal for themselves. If there were fewer of these restaurants, then probably children would buy less take-away food.There is another argument that blames parents for allowing their children to become overweight. I agree with this, because good eating habits begin early in life, long before children start to visit fast food shops. If children are given fried chicken and chocolate rather than healthy food, or are always allowed to choose what they eat, they will go for sweet and salty foods every time, and this will carry on throughout their lives.There is a third reason for this situation. Children these days take very little exercise. They do not walk to school. When they get home, they sit in front of the television or their computers and play computer games. Not only is this an unhealthy pastime(消遣), it also gives them time to eat more unhealthy food. What they need is to go outside and play active games or sports.The above are the main reasons for this problem, and therefore we have to encourage young people to be more active, as well as steering them away from fast food shops and bad eating habits.56. According to the text, what kind of children may eat more unhealthy food?A. Those who often take exercise.B. Those who often watch television.C. Those who often have meals at home.D. Those who often walk to school.57. The author thinks that children are becoming overweight becauseA. their parents often cook meals for themB. they are too busy to go out and playC. they can' t choose what to eatD. there are too many fast food shops around58. The word "steering" underlined in the last sentence most probably means _______.A. forcingB. guidingC. drivingD. moving59. The main purpose of the text is to _________.A. tell a storyB. provide factsC. give adviceD. compare opinions答案 56.B 57.D 58.B 59.C。

2012年高考英语阅读理解冲刺练习52

2012年高考英语阅读理解冲刺练习52 The bad news: Stamp prices are expected to rise 2 cents in May to 41 cents, the Postal Regulatory Commission announced yesterday. The good news: With the introduction of a “forever stamp,〞 it may be the last time Americans have to use annoying 2-or-3-cent stamps to make up postage differences.Beginning in May, people would be able to purchase the stamps in booklets of 20 at the regular rate of a first-class stamp. As the name implies, “forever stamps〞will keep their first-class mailing value forever, even when the postage rate goes up.The new “forever stamp〞is the United States Postal Service’s (USPS) answer to the complaints about frequent rate increases. The May increases will be the fifth in a decade. Postal rates have risen because of inflation (通货膨胀), competition from online bill paying, and the rising costs of employee benefits, including healthcare, says Mark Saunders, a spokesman for USPS.The USPS expects some financial gain from sales of the “forever stamp〞 and the savings from not printing as many 2-or-3-cent stamps. “It’s not your grandfather’s stamp,〞says Mr. Saunders. “It could be your great-grandchildren’s stamp.〞Other countries, including Canada, England, and Finland use similar stamps.Don Schilling, who has collected stamps for 50 years, says he’s interested in the public’s reaction. “This is an entirely new class of stamps.〞 Mr. Schilling says. He adds that he’ll buy the stamps because he will be able to use them for a long period of time, not because they could make him rich — the volume printed willbe too large for collectors. “We won’t be able to send our kids to college on these,〞he says, laughing.The USPS board of governors has yet to accept the Postal Regulatory Commission’s decision, but tends to follow its recommendations. No plans have been announced yet for the design of the stamps.72. The main purpose of introducing a “forever stamp〞 is ______.A. to reduce the cost of printing 2-or-3-cent stampsB. to help save the consumers’ cost on first-class mailingC. to respond to the complaints about rising postal ratesD. to compete with online bill paying73. By saying “It could be your great-grandchildren’s stamp〞, Mr. Saunders means that forever stamps ________.A. could be collected by one’s great-grandchildrenB. might be very precious in great-grandchildren’s handsC. might have been inherited from one’s great-grandfathersD. could be used by one’s great-grandchildren even decades later74. Which of the following is true according to the passage?A. The investment in forever stamps will bring adequate reward.B. America will be the first country to issue forever stamps.C. The design of the “forever stamp〞 remains to be revealed.D. 2-or-3-cent stamps will no longer be printed in the future.75. What can be concluded from the passage?A. With forever stamps, there will be no need to worry about rate changes.B. Postal workers will benefit most from the sales of forever stamps.C. The inflation has become a threat to the sales of first-class stamps.D. New interest will be aroused in collecting forever stamps.答案 72.C 73.D 74.C 75.A。

2012考研英语阅读冲刺四宗罪

2012考研英语阅读冲刺四宗罪Section ADirections:In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices.1.Children who are over protected by their parents may become___.A.hurtB.damagedC.sopiledD.harmed2.The movie star___ with your sister, didn’t he?A.was used to danceed to dancinged to danceD.was used to dancing3.___ looked up in alarm.A.All the present womanB.All the woman presentC.The all woman presentD.The all present woman4.The paint on the wall is still wet. ___!A.Be sure to not touch itB.Be not sure to touch itC.Be sure not to touch itD.Don’t be sure to touch it5.China has made a series of plans to ___ the times.A.keep up withB.keep away fromC.keep in touch withD.put up with6.Bush confidently ___ Americans that the war against Iraq will be won.A.ensuresB.insuresC.assuresD.sur e7.You should be___ with what you have.bineB.contentfortD.c ontrary8.Our public transportation system is not___ for the needs of the people.proper form of the word given in the brackets. Write the word or words in the corresponding space on the Answer Sheet.11.It is said the conference is ___(hold) in this hall next month.12.He would have given you more help, if he___(not be) so busy.13.Little did they realize that they ___(make) an important discovery in science.14.We would like to take this opportunity to express our sincere ___(appreciate) of your help.15.By the end of this year, Mr. Brown ___(be) here for twenty years.16.Weather ____(permit), the spaceship will be launched tomorrow evening.17.___(use) economically, one tin of oil will last least two months.18.We must keep ourselves ___(health) so that we can study well.19.He made a lot of mistakes in his letter because of ___(care).20.Five yards ___(be) what I ordered.Part II Reading ComprehensionTask 1A:Shopping is an important part of any tourist’s activities. Shopping leads as the number one activity while traveling for both domestic and international travelers. The Travel Industry Association of America (TIA) reports that shopping is an activity engaged in by 33 percent of domestic travelers. The U.S. Department of Commerce reports that 90 percent of international visitors shopped in the United States in 2997 as part of their vacation activities.An example of shopping’s importance is the Bayside Marketplace. The Rouse Company has created Miami—Dade Country’s number one visitor attraction, Bayside Marketplace, which was launched in April 1987. It has attracted more than 120 million visitors from South Florida and around the world. The Greater Miami Convention & Visitors Bureau has repeatedly identified Bayside as Miami—Dade County’s number one visitor attraction, and Florida Trend magazine recently published a report naming Bayside as the fifth—most–visited attraction in the state of Florida.Bayside has nearly 140 shops offering a variety of merchandise(商品) in both the North and South Pavilions and Pier 5 Marketplace. In addition, Hard Rock Café and nine additional full—service restaurants offer everything from different countries. For visitors on the run, the International Food Court offers 20 fast food eateries(餐馆). Bayside is also the onlyentertainment venue(聚会地点) in the city offering free concerts 365 days a year.21.According to TIA, which activity is the first one for domestic travelers?A. Sightseeing.B. Shopping.C. Singing.D. Dancing.22.How many percent of international visitors shopped in the United States in 1997 as part of their vacation activities?A. 60 percent.B. 70 percent.C. 80 percent.D. 90 percent.23.When was Bayside Marketplace launched?A. In April, 1978.B. In March, 1997.C. In April, 1987.D. In March, 1978.24.What kind of restaurants provide foods for visitors on the run?A. Fast Food restaurants.B. Local Snack Bars.C. Hard Rock Café.D. Full—service restaurants.25.Which market is the only entertainment place in Miami—Dade County offering concerts a year round?A. Bayside Market.B. The North Pavilion.C. The South Pavilion.D. Pier 5 Marketplace.B:Men sometimes say, “ We are better and cleverer than women. Women never invented things. We do.” It is true that men have invented a lot of useful things: machines, rockets, and guns, too. But scientists now agree that womeninvented one very important thing. It has chanted history. They invented agriculture.Before the invention of agriculture men were hunters. They went out every day. Sometimes they killed animals, and sometimes animals killed them. Life was difficult and dangerous. Women had to go out everyday, too. They collected roots, fruits and grass.Then, one day, more than 10,000 years ago, a woman dropped some grass seeds. She dropped them near her home in the Middle East. They grew, and the first wheat was born. The idea grew, too. Women planted roots and fruit trees. Then they could stay at home and look after children and the animals. Women like baby animals. Scientists think that women kept the first domestic animals: dogs, cows, sheep and goats. Then their husbands did not have to go hunting for meat. They stayed at home. They built villages and cities. Civilization began. Menbegan civilization—after women invented agriculture.26.Men believe that they are better and cleverer than women because___.A. they invent thingsB. they do their work wellC. they change historyD. they run machines27.Before the invention of agriculture, men went out___.A. to collect animalsB. to find animalsC. to hunt animalsD. to kill animals28.One day, more than 10,000 years ago, a woman___.A. found wheatB. planted fruit treesC. let fall some grass seedsD. grew vegetables29.From the passage, it can be concluded that women___.A. started civilizationB. knew what civilization wasC. helped a lot to start civilizationD. understood how important civilization was30.The author wrote the article just to tellus___.A. how agriculture was related to civilizationB. we owe our civilization to womenC. what men had done before agriculture startedD. when civilization beganC:Online services are managed by a host system that maintains a base of information available to satellite users. Users of so-calle d “dumb” terminals (i.e., those without processing capability) simply access the information base via programs stored on the system. Personal computer (PC) users typically access the host through a modem (调制解调器). A PC software program serves as an interface (接口) between the server and a PC, allowing the user to operate through the online system and select different databases using a keyboard of a mouse.National and regional online systems usually have local telephone numbers that PC modems can call to access either a local information base or an indirect long-distance connection, thus reducing long-distance telephone fees. Some online systems allow users to copy large volumes of information onto a local memory storage device, which also reduces the time the user is connected to the online system.Besides offering a great number of different information based, ranging from full-text journal libraries to reports of missing children, online services allow users to , for example, reserve airline tickets, buy stocks, purchase goods, and communicate with other users. In exchange for the service, users usually pay a monthly membership gee. They may also pay to connect to various databases on the service or to download information.31.Online services work by providing users with___.A. a base of informationB. dumb terminalsC. a host systemD. a satellite32.How can the users of terminals without processing capability acquire the necessary information?A. They can simply use a keyboard or a mouse.B. They should use a modem to maintain the host system.C. They should connect their computer to a satellite system.D. They can access its base through the programs on the system.33.If you copy the online information onto your PC device, you will___.A. save the time of connecting to the online systemB. reduce the risk of losing informationC. pay just local telephone chargesD. get local information only34.If you want to read full-text journals online, you usually have to___.A. seek for a large amount of informationB. be connected to various databasesC. be introduced by the local libraryD. pay a monthly membership fee35.The passage is mainly about___.A. the payment for online servicesB. the functions of online servicesC. the development of online servicesD. the relation between online services and the users云南省普通专升本英语模拟试题及答案(一)来源：青年人() 2010/5/5 22:35:57 【青年人专升本考试网】资料下载Task 2A job applicant has the responsibility for ascertaining certain types of information prior to the interview. First, the applicant should now what kind of job he wants and how that jobrelates to his career objective. It is important work for a particular company. Second, the applicant should seek as much information as possible concerning the company. Relevant information for the applicant to locate includes such items as the location of the home and regional offices, the financial status of the company, plans for expansion, and company philosophy. Information about most major corporation is available in reference books and periodicals.Information needed to be known before interview:A. about the applicant himself:1._____36_____2._____37_____B. about the company:1.______38____2.______39____3.______40___Task 3Directions：The following are some words about network in a textbook. After reading it, you are required to find the Chinese equivalents in the table below. Then you should put the corresponding letters on the Answer Sheet.A—central processing unitB—computer-aided designC—data processingD—desktop operating systemE—dialogue boxesF—disk driveG—downloadH—drag and dropI—electronic commerceJ—floppy diskK—home pageL—host computerM—ink-jet printerN—laser jet printerO—office automationExamples: (B)计算机辅助设计（G）下载41.（）主机（）喷墨打印机42.（）办公自动化（）对话框43.（）数据处理（）电子商务44.（）拖放（）激光打印机45.（）软磁盘（）磁盘驱动器Task 4Directions:After reading the passage, you are required to complete the statements below it. You should write your answers briefly on the Answer Sheet.The rules for writing an abstract are almost the same to those for writing the summary of an investigation report. In an abstract you(1)make an outline of the problem and the purpose of your investigation,(2)mention very briefly how you conducted the investigation or tests,(3)describe your main findings, and (4)make the conclusions. All this must be done in as few words as possible: ideally, your abstract will be about 125 words long and never more than 250 words.From the abstract, readers must be able to decide whether the information you provide in the scientific paper or report is particularlyinteresting to them and whether they should read further. Because a scientific paper is written for readers who generally are familiar with your technical or scientific discipline, you may use technical terminology in the abstract. The abstract should be written last, when the whole paper has been written, so that you can make an abstract of the brief details you need from what you have already written.46.How will you write an abstract? You should write it in as___as possible.47.What should be described in the abstract? Our___.48.What are the readers likely to do if they find the abstract interesting?The readers are likely to___.49.Why can you use technical terminology in the abstract?Because your readers are usually___ your scientific discipline.50.When should you write the abstract?After you have finished___.Part IIIDirections:This part is to test your ability to translate English into Chinese. After each of the sentences, you will read four choices of suggested translation. You should choose the best one and mark the corresponding letter on your Answer Sheet.51.What is essential is that both sides share mutual understanding and support.A. 重要的是双方互相理解，互相支持。

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