试题 (3)
有机化学题库(3)
试题库（习题）第五章 脂环烃一、命名下列化合物1．2.1－甲基－2－异丙基环戊烷 1,6－二甲基螺[4.5]癸烷3. CH 3C 2H 54.1－甲基－2－乙基环戊烷 螺[3.4]辛烷5.6. CH 3CH 3二环[2.2.1]庚烷 反－1,2－二甲基环丙烷7.CH(CH 3)28.Br异丙基环丙烷 5-溴螺[3.4]辛烷9.3)2310.顺－1－甲基－2－异丙基环己烷 2,7,7－三甲基二环[2.2.1]庚烷11.CH 312.Cl Cl6－甲基螺[2.5]辛烷 7,7－二氯二环[4.1.0]庚烷二、写出下列化合物的结构式1、环戊基甲酸2、4－甲基环己烯COOHCH 33、二环[4.1.0]庚烷4、反－1－甲基－4－叔丁基环己烷(CH 3)3CH 35、3－甲基环戊烯6、5,6－二甲基二环[2.2.1]庚－2－烯CH 3CH 3CH 37、7-溴双环[2.2.1]庚－2－烯 8、2,3-二甲基-8-溴螺[4.5]癸烷HBrCH 3CH 3Br9、4-氯螺[2.4]庚烷 10、反－3－甲基环己醇ClCH11、8-氯二环[3.2.1]辛烷 12、1,2-二甲基-7-溴双环[2.2.1]庚烷ClCH 3H CH 3Br二、完成下列反应式1．+CH 3O 2．+ CH 2CHClC OCH 33．2+CH 3CH 2CHHBr4．+COOEt COOEtCH CH 2CH 3CH 3BrCOOEtCOOEt5．2+CH 3CH 2CH 6．CH 3+COOCH 3COOCH 3Cl CH CH 2CH 3CH 3COOCH 3CH 3COOCH 37．CH 3+CH 3COOCH 3COOCH 38. H 3CH 3CCH 2CH 3Cl 2+COOCH 3CH 3CH 3COOCH 3CH 3C 2H 5Cl C CH 2CH Cl 39．+OCH 310. HBrH 3CH 3CCH 2CH 3+C OCH 3C 2H 5CH 3CH C CH CH 3Br11．CH OHCH CH 3KMnO 4 12.CH C +CH 3CH3KMnO 4CH 3CH OH OHCH H 3CC CH 3OCH 3＋COOH13. H 2SO 4H 2O+CH 314.+COOCH 3CH 3OOCOHCH CH 2CH 3CH 33315.+CO 2CH 316. CHO+COOCH 3CHO17.+18. C O C O+OC O C OO19． +CH 320.+COOCH 3COOCH333COOCH 3COOCH321. NO 2CH 2+22. CH 3CH 2+NO 2CH 2CHOCH 3CH 2三、回答下列问题1．请写出顺-1-甲基-4-叔丁基环己烷的稳定构象。
CPA会计(2024)真题训练3(附参考答案)
CPA会计（2024）真题训练3（附参考答案）会计真题试题3一、单项选择题（本题型共13小题，每小题2分，共26分。
每小题只有一个正确答案，请从每小题的备选答案中选出一个你认为正确的答案。
）1、甲公司以前年度开发了一款网络游戏软件A，并已自主运营多年。
由于游戏热度下降，2×23年9月30日，甲公司将游戏软件A授权给乙客户独家运营3年，并从乙客户收取60万元的固定授权费，以及乙客户运营游戏取得玩家充值收入的30%分成。
合同期内，甲公司无须从事额外的活动，乙客户负责服务器实时维护和游戏推广运营。
2×23年10月至12月，乙客户运营游戏取得玩家充值收入200万元。
不考虑其他因素，甲公司2×23年授权给乙客户该款游戏软件A应确认的收入是（）万元。
A、60B、65C、120D、80正确答案：C答案解析应确认收入=60+200×30%=120（万元），选项C正确。
2、某项资产租赁，承租人甲公司租赁期开始日之前支付的租赁付款额为20万元，租赁期开始日尚未支付的租赁付款额的现值为100万元，发生的初始直接费用为2万元，为将租赁资产恢复至租赁条款约定状态预计将发生成本的现值为3万元，已享受的租赁激励为1万元。
甲公司该项使用权资产的初始成本是（）万元。
A、125B、121C、124D、122正确答案：C答案解析使用权资产应当按照成本进行初始计量。
该成本包括：（1）租赁负债的初始计量金额；（2）在租赁期开始日或之前支付的租赁付款额，存在租赁激励的，扣除已享受的租赁激励相关金额；（3）承租人发生的初始直接费用；（4）承租人为拆卸及移除租赁资产、复原租赁资产所在场地或将租赁资产恢复至租赁条款约定状态预计将发生的成本的现值。
该项使用权资产的初始成本=20+100+2+3-1=124（万元）。
3、2×20年1月1日，甲上市公司向其20名高管人员每人授予10万份股票期权，这些管理人员从2×20年1月1日起在该公司连续服务3年，即可以每股10元的价格购买10万股甲公司股票（每股面值为1元）。
2022年下半年信息安全工程师案例分析真题(试题三)
2022年下半年信息安全工程师案例分析真题（试题三）3、试题三(18分)Windows 系统日志是记录系统中硬件、软件和系统问题的信息，同时还可以监视系统中发生的事件。
用户可以通过它来检查错误发生的原因,或者寻找受到攻击时攻击者留下的痕迹有一天，王工在夜间的例行安全巡检过程中，发现有异常日志告警，通过查看NTA 全流量分析设备，找到了对应的可疑流量，请分析其中可能的安全事件。
【问题1】(3 分)访问windows 系统中的日志记录有多种方法，请问通过命令行窗口快速访问日志的命令名字(事件查看器)是什么?【问题2】(2分)Windows 系统通过事件D来记录不同的系统行为，图3-1的事件ID为4625，请结合任务类别，判断导致上述日志的最有可能的情况。
备选项:A、本地成功登录B、网络失败登录C、网络成功登录D、本地失败登录【问题3】(2 分)王工通过对攻击流量的关联分析定位到了图3-2所示的网络分组，请指出上述攻击针对的是哪一个端口。
【问题4】(3分)如果要在Wireshark当中过滤出上述流量分组请写出在显示过滤框中应输入的过滤表达式【问题5】(3分)Windows 系统为了实现安全的远程登录使用了tls 协议，请问图3-2 中，服务器的数字证书是在哪一个数据包中传递的?通信双方是从哪一个数据包开始传递加密数据的?请给出对应数据包的序号。
【问题6】(3分)网络安全事件可分为有害程序事件、网络攻击事件、信息破坏事件、信息内容安全事件、设备设施故障、灾害性事件和其他事件。
请问上述攻击属于哪一种网络安全事件?【问题7】(2 分)此类攻击针对的是三大安全目标即保密性、完整性、可用性中的哪一个?。
中考试题汇编-环境保护(3)
往届化学中考试题汇编----环境保护（3）1、（2004年山东威海市）2004年6月5日世界环境日的主题是“海洋存亡，匹夫有责”。
据报道，今年5月，我国温州和烟台有数百平方公里近岸海域发生“赤潮”。
环境专家指出，如果不采取有效措施，10年后渤海将变成死海。
“赤潮”主要是指水中某些营养元素含量过高，导致海水中的藻类疯狂生长、过度繁殖，水质恶化，其他水生动植物因缺氧大面积死亡。
(1)发生“赤潮”的某海域的藻类中，其主要成分的化学式为C106H263O110N16P，则这种物质中所含元素名称分别是，由此推测，被污染的海水中导致藻类生长过快的营养元素是。
(2)你的家乡威海有“最适合人类居住的范例城市”的美誉。
为了这一方碧海蓝天，采取下列措施能有效防止海水“赤潮”现象的发生。
请你结合实际．再列举三条合理建议。
A．水域沿岸人口密集区、工厂等要采用污水净化装置，保证污水达标排放。
B．。
C．。
D．。
{答：(1)碳氢氧氮磷氮磷(2)水域沿岸地区在农业生产中不过度使用化学肥料。
生活、生产垃圾要集中处理，不随便堆放在沿河、沿海附近。
禁止生产、使用含磷洗涤剂。
}2、（2004年黑龙江省）右图是某大理石雕像分别摄于1908年、1969年的两幅图片。
雕像的严重腐蚀反映出最主要的环境污染问题是什么?请就如何解决这一环境污染问题提出你的建议。
(至少提出两点){答：此图反应出的环境污染问题是：酸雨问题可提出的建议：①限制含硫煤的使用②化工厂尾气经处理达标后排放③使用绿色能源④汽车尾气经处理后排放}3、（2004年辽宁省）酸雨的危害很大，某活动小组进行了一次模拟酸雨危害的实验。
实验过程如下：(1)用SO2和水反应制得“酸雨”(pH小于5.6的水溶液)；(2)在两只烧杯中分别放入一棵新鲜的小草和一块光滑的大理石块，加入一定量(1)中制得的“酸雨”，一段时间后取出小草和大理石块。
回答：说出(2)中小草和大理石块可能发生的变化。
请你谈一谈怎样才能防止酸雨的发生(写出两条即可)。
现代汉语试题(三)附答案
现代汉语试题（三）一、判断题。
若判断正确，请在小题序号后括号内填上√ 。
（10分，每小题1分）1（）2（）3（）4（）5（）6（）7（）8（）9（）10（）1语言是人类最重要的交际工具，它是从劳动中并和劳动一起产生的。
2方言是语言的地方变体，它是在共同语产生之后形成的。
3语音是语言的物质外壳，词汇是语言的建筑材料，语法是语言的结构规律。
4音节不是语音的最小单位，音素也不是语音的最小单位，语音的最小单位是音位。
5元音都是响亮的，可以延长的；辅音都是不响亮的，不能延长的。
6词的基本义就是词的最初意义，即本义。
7凡是名词都可以受数量词修饰，动词都不能受程度副词修饰。
8一个动词带两个宾语的句子叫双宾语句。
9句子中表达语气的主要手段是语调，其次是语气词。
10叹词在句子中的位置比较灵活，不充当一般的句法成分，能独立成句。
二、选择题。
请在小题序号后括号内填上正确的番号。
（10分，每小题1分）1（）2（）3（）4（）5（）6（）7（）8（）9（）10（）1语言的三要素是A字、词、句 B语音、词汇、语法C词法、语法、修辞 D音节、基本词汇、语法构造2吴方言的分布范围是A南京、上海、杭州、温州B上海、杭州、金华、温州C南京、苏州、上海、宁波D扬州、苏州、宁波、金华3普通话音节中，能充当声母又能充当韵尾的辅音是Aｇ Bｎｇ Cｎ Dｒ4普通话“知、吃、诗”的韵母是A舌面、前、高、不圆唇元音B舌尖、前、高、不圆唇元音C舌尖、后、高、不圆唇元音D舌面、中、不圆唇、卷舌元音5从汉字形体演变的历史看，打破古汉字的象形系统，奠定现代汉字基础的是A小篆 B楷书 C行书 D隶书6下列各词中，属于联合式的合成词是A咖啡 B变成C笔谈 D山水7“众人拾柴火焰高”是A惯用语 B成语C歇后语 D谚语8“今年冬天根本不算冷”，这个句子中的“根本”是A形容词 B名词C副词 D助词9“医生老王一家”这个词组的结构方式是A复指词组B主谓词组C偏正词组D联合词组10“真是太费唇舌了”，这句话运用的修辞方式是A比喻B借代C比拟D双关三、填充题。
数据库原理及应用-考试题3
《数据库原理及应用》试题3一、选择题（每题1分，共20分）1、数据库系统的特点是_________、数据独立、减少数据冗余、避免数据不一致和加强了数据保护。
A、数据共享B、数据存储C、数据应用D、数据保密（难度系数C）正确答案：A2、在数据库中存储的是_________。
A、数据B、数据模型C、信息D、数据以及数据之间的联系（难度系数C）正确答案：D3、数据库系统的数据独立性是指_________。
A、不会因为数据的变化而影响应用程序B、不会因为系统数据存储结构与数据逻辑结构的变化而影响应用程序C、不会因为存储策略的变化而影响存储结构D、不会因为某些存储结构的变化而影响其他的存储结构（难度系数C）正确答案：B4、DB、DBMS和DBS三者之间的关系是_________。
A、DBS与DB和DBMS无关B、DBMS包括DBS和DBC、DBS包括DB和DBMSD、DB包括DBMS和DBS（难度系数B）正确答案：C5、数据库管理系统能实现对数据库中数据的查询、插入、修改和删除等操作．这种功能称为_________。
A、数据操纵功能B、数据管理功能C、数据定义功能D、数据控制功能（难度系数A）正确答案：A6、关系数据库中，实现表与表之间的联系是通过_________。
A、实体完整性规则B、值域C、用户自定义完整性D、参照完整性规则（难度系数B）正确答案：D7、设关系R有K1个元组，关系S有K2个元组，则关系R和S进行笛卡尔积操作后的结果关系中的元组数目是_________。
A、K1+K2B、≥K1+K2C、K1×K2D、≤K1×K2（难度系数A）正确答案：C8、对关系的完整性约束通常包括_________三种。
A、实体完整性、属性完整性、关系完整性；B、实体完整性、参照完整性、用户定义完整；C、实体完整性、属性完整性、用户定义完整；D、实体完整性、属性完整性、参照完整性；（难度系数A）正确答案：B9、在SQL中，建立视图用的命令是_________。
生物化学试题及答案(3)
第三章酶【测试题】一、名词解释1．酶13．最适pH2．固定化酶14．不可逆性抑制3．同工酶15．可逆性抑制4．酶的特异性16．激活剂5．酶的活性中心17．抑制剂6．酶原及酶原激活18．核酶7．抗体酶19．变构酶8．活化能20．酶的共价修饰9．诱导契合假说21．酶的Vmax10．初速度22．结合酶11．Km值23．酶活力12．最适温度24．比活力二、填空题25．酶是由产生的对特异底物起高效催化作用的。
26．酶加速反应的机制是通过降低反应的，而不改变反应的。
27．结合酶，其蛋白质部分称，非蛋白质部分称，二者结合其复合物称。
28．酶活性中心与底物相结合那些基团称，而起催化作用的那些基团称。
29．当Km值近似ES的解离常数KS时，Km值可用来表示酶对底物的。
30．酶的特异性包括特异性，特异性和特异性。
31．米曼二氏根据中间产物学说推导出V与[S]的数学方程式简称为，式中的..为米氏常数，它的值等于酶促反应速度达到一半时的。
32．在其它因素不变的情况下，[S]对酶促反应V作图呈线，双倒数作图呈线，而变构酶的动力学曲线呈型。
33．可逆性抑制是指抑制剂与酶进行结合影响酶的反应速度，抑制剂与酶的活性中心结合，抑制剂与酶的活性中心外的必需基团结合。
34．反竞争性抑制剂使酶对底物表观Km ，Vmax 。
35．无活性状态的酶的前身物称为，在一定条件下转变成有活性酶的过程称。
其实质是的形成和暴露过程。
36．丙二酸是酶的抑制剂，增加底物浓度可抑制。
37、同工酶是指催化化学反应，而酶蛋白分子结构、理化性质及免疫学性质的一组酶。
38．辅酶与辅基的区别在于前者与酶蛋白，后者与酶蛋白。
39．肌酸激酶的亚基分型和型。
40．最适温度酶的特征性常数，它与反应时间有关，当反应时间延长时，最适温度可以。
41．某些酶以形式分泌，不仅可保护本身不受酶的水解破坏，而且可输送到特定的部位与环境转变成发挥其催化作用。
42．不可逆抑制剂常与酶以键相结合使酶失活。
上海复旦附中自主招生英语试题(3)含答案(20200802193610).pdf
上海复旦附中自主招生英语试题(3)1.A.increasinglyB.loweringmonD.solutionsE.individuallyF. callingG.dependent H.shortcomings I.consumption J.introduced K.sensesA United Nations panel on climate change says global warming is causing extreme weather all over the world and is__41__on governments to come up with new ideas to curb gas emissions. Since much of the air pollution comes from coal-fired power plants,scientists in Denmark areenergy needs with new types of smart streetlights.trying to lower their nation’ｓOur__42__industrialized world needs huge amounts of electrical energy,but our powerplants, plants still rely mostly on technology__43__as early as the19th century—coal—powered hydroelectric dams or somewhat never nuclear energy,all of which have their own__44__.But scientists say we can slow down global warming by__45__energy demands for street lights.urban areasrequire a lot of electricity.These__46__features of the world’ｓThe U.S.Energy Information Administration estimates that in2012,lighting for buildings, streets and highways in the ed about274billion kilowatt hours.first carbon-neutral city by2025,scientists in the In a bid to make Copenhagen the world’ｓDanish capital are testing a variety of new street lighting technologies.Kim Brostrom is the chief technical officer at the Danish Outdoor Lighting Lab.“We h ave installed nine kilometers of streets,we have280masts placed here,we have50 different__47__,we have10different management systems,and we have a lot of differentsaid Brostrom.sensorsand things out in the open area,”Chief science officer Jakob Andersen says the lights can be managed__48__from a tablet computer or a smart phone.The main goal is to lower energy__49__when the light is not needed.So the lamp brightens up only when it__50__an approaching pedestrian,cyclist or vehicle.Some of them even have a backup wind generator or a solar cell.2.Diet Coke,diet Pepsi,diet pills,on-fat diet,vegetable diet…We are__51__by the word everywhere we look and listen.We have so easily been attracted by the promise and__52__“diet”of diet products that we have stopped thinking about what diet products are doing to us.We are paying for products that__53__us psychologically and physically(身体上).Diet products significantly weaken us psychologically.On one level,we are not allowing our brain to__54__that our weight problems lie not in actually losing the weight,but in controlling the__55__of fatty,high-calorie,unhealthy foods.Diet products allow us to jump over the thinking stage and go straight for the scale(秤)instead.All we have to do is to swallow or__56__ in food labels.the word“diet”On another level,diet products have greater psychological effects.Every time we have azero-calorie drink,we are telling ourselves without our__57__that we don’ｔhave to work to get results.Diet products make people believe that gain comes without pain,and that life can be without resistance a(n)__58__.The danger of diet products lies not only in the psychological effects they have on us,but also in the physical harm that they cause.Diet foods can__59__harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having__60__ nutrients(营养成分).Diet foods and diet pills__61__zero calorie only becausethe diet industry has created chemicals to produce these wonder products.Diet products may not be__62__,and the chemical that go into diet products are potentially dangerous.Now that we are aware of the effects that diet products have on us,it is time to__63__think about buying them.Losing weight lies in the power of minds,not in the power of chemicals. __64__we realize this,we will be much better able to resist diet products,and__65__prevent the psychological harm that comes from using them.51. A.confused B.surrounded C.mixed D.fascinated52. A.potential B.affection C.obligation D.calculation53. A.weaken B.harm C.enforce D.inspire54. A.admire B.argue C.deny D.admit55. A.assumption B.digestion C.dissolution D.consumption56. A.recognize B.foresee C.overlook D.research57. A.frustration B.ignorance C.awareness D.emphasis58. A.maintenance B.efficiency C.struggle D.setback59. A.indirectly B.inevitably C.incredibly D.innocently60. A.extra B.basic anic D.delicate61. A.contain B.persist C.exclude D.melt62. A.nutritional B.poisonous C.ridiculous D.sensitive63. A.strongly B.enthusiastically C.eagerly D.seriously64. A.Unless B.While C.Though D.Once65. A.therefore B.otherwise C.meanwhile D.furthermore3.beard was It was a bitter cold evening in northern Virginia many years ago.The old man’ｓfrost while he waited for a ride across the river.The wait seemed endless.His glazed by winter’ｓbody became numb and stiff from the frigid north wind.It was long before he heard the faint,steady rhythm of hooves(马蹄)along the frozen path. Anxiously watching several horsemen coming up,he let the first one passby without any effort to get his attention,then another passed by,and another.Finally,the last rider drew near where the old man sat like a snow statue when old man caught his eyes and said,“Sir,would you mind giving an old man a ride to the other side?”Seeing the old man unable to lift Stopping his horse,the rider replied,“Sure!Jump aboard.”his half-frozen body from the ground,the horseman got down to help him.The horseman took him not just across the river,but to his destination just a few miles away.curiosity causedhim to inquire, As they approached the tiny but cozy cottage,the horseman’ｓ“Sir,I noticed you let several other riders passby without making an effort to secure a ride.Then I came up and you immediately asked me for a ride.I am curious why,on such a bitter night,you would wait and ask the last rider.What if I had refused and left you here?”The old man looked the rider straight in the eyes and replied,“Ｉreckon I know people pretty good.I looked into the eyes of the other riders and immediately found no concern for my situation. It would have been useless even to ask them for a ride.But when I looked into your eyes,your gentle spirit would welcome the opportunity to give me assistancein my time of need.”so grateful for what you Those heart-warming comments touched the horseman deeply.“I’ｍhe told the old man.“May I never get too busy in my own affairs that I fail to respond have said,”to the needs of others with kindness and compassion.”With that,Thomas Jefferson turned his horse around and made his way back to the White House.the old man ask the previous riders for a ride?66.Why didn’ｔA.Because he was waiting for the last rider.B.Because his efforts failed to get their attention.C.Because he assumed they had no concern for him.D.Because he was too numb to lift his half-frozen body.67.What caused the last rider to stop and help the old man?warm comments.poor situation. B.The old man’ｓA.The old man’ｓC.His own affairs.D.Kindness and sympathy.68.What do you know about the old man?A.He judged people by looking into their eyes.B.He lived in a cozy cottage a few miles away.C.He gave the last rider an opportunity to help.D.He recognized the president at first.69.Which can be the best title of this text?A.Look into your eyes.passion of a great man.C.The last rider to help.D.Return to the White House.4.International Book ClubHave you ever thought of joining a book club and buying new books through the post?Here at the International Book Club,we already have many members buying books from us by mail. Immediate benefits：As a special offer,you may choose any reduced price books from our new members’book list, to the value of$6in total(plus postage and packing).By doing this,you will save pounds on prices.the publishers’Tick the box on your form to order a free watch.If you reply within seven days,we will send you another free gift carefully chosen from our book list by our staff.Order aDVD from the many on offer in our list,at half the recommended retail price.joined：When you’veprice on As a member,you’ll enjoy savings of between30%and50%off the publisher’ｓevery book you buy,and what’ｓcome straight to your door.Your free club magazinemore,they’llarrives once a month,to keep you up to date with the latest bestsellers.This means that every year we offer over1,000books to choose from.On the Internet,you can find all our titles for the yearwebsite.on our exclusive members’Being a member：All we are asking you to do while you are a member is to choose four books during your first year.After that,you can decide on the number of books you wish to take.In each of our monthly club magazines,our experienced staff choose a Club Choice book—a work of fiction or a reference title which they feel is particularly worth buying,and which is offered at an extra special price.However,if you do not want this book,just say so in the space provided on the form.We will always send the book if we do not receive this.not every day we can make you an So,return your application form today,but hurry—it’ｓoffer like this.To apply to become a member,all you need to do is simply fill in the enclosed form and return it in the postage paid envelope supplied.send any money now,as we Before you know it,your books will be with you.Please don’ｔwill send you your bill with the books.And remember,you have up to a fortnight to decide if you wish to keep the books you have ordered.You should then either return the books or send your payment.belong to the benefits of being a club member?70.Which of the following doesn’ｔA.Get four books for free in the first year.B.Order a free watch.C.Get a gift for nothing.D.Order a DVD at a low price.71.Every month the club provides a free club magazine in order to_______.A.let readers know the number of books to be soldB.keep readers well informed of recent bestselling booksdevelopmentC.make readers know the club’ｓD.attract more and more readers to join the club72.If a book is worth$100,how much will a member probably save if he buys one?A.$20B.$40C.$60D.$7073.What should you do if you want to join the book club?A.Just fill in a form with personal information and send the club an email.B.Ask other club members to recommend you to the club.C.Fill in an application form with neededinformation and return it to the club.D.Apply for a membership card.5.In1789the ernment passeda law which said that the land of the American Indians could never be taken from them without their agreement.One hundred years later,however,the Indians only had a very small part of the land that originally belonged to them.How did this great injustice occur?After1812white settlers began to move west across North America.At first,the settlers and the Indians lived in peace.However,the number of settlers increased greatly every year,and slowly the Indians began to see the white settlers as a danger to their survival.To feed themselves,the settlers killed more and more wild animals.The Indians,who depended on these animals for food,had to struggle against starvation.The settlers also brought with them many diseaseswhich were common in white society,but which were new for the Indians.Great numbers of Indians became sick and died.Between1843and1854the Indian population in one area of the country went down from100,000to30,000.More land was needed for the increasing number of white settlers.In Washington,the old respect for the rights of the Indians disappeared.The old promises to the Indians were broken;the government began to move groups of Indians from their original homelands to other poorer parts of the country.Some Indians reacted angrily and violently to this treatment.They began to attack white settlers,and the Indian war began.For30years,until the late1880s,different groups of Indians fought against the injustices of the white man.They had a few famous successes,but the result of the struggle was never in doubt.There were too many white soldiers,and they were too powerful.Many Indians were killed;the survivors were moved from their homelands to different area of the country.It was a terrible chapter in the history of a country that promised freedom and equality to everyone.74.It can be inferred from the passagethat______.A.in the U.S.there were many laws that provided the rights of American IndiansB.the law which was passed in1789by the ernment was not successfully carried outC.in the19th century no injustices were done against the Indians by the ernmentD.the majority of white settlers were openly opposed to the law passedin178975.According to the passagewhich of the following is TRUE?A.The Indians believed that killing too many wild animals had disturbed the balance of nature.B.The government began to have a better understanding of the Indians in the fifties of the 19th century.C.Between1843and1854about70,000Indians were killed in the battle.D.The whites carried serious diseasesinto where the Indians lived.76.It is implied in the passagethat______.A.the Indians had many great successes in the Indians warsB.the Indians had no doubt that they would win the warsC.after the war the Indians stayed where they were beforeD.the Indians were too weak to win the struggle77.What is the writer’ｓopinion about the treatment that the Indians received from the U.S. government?A.He believed that the government always respected the rights of the Indians.be criticized for its treatment to the Indians.B.He believed that the government can’ｔC.He believed that the government treated the Indians unjustly.unfair treatment against the Indians was not onD.He believed that the government’ｓpurpose.6.The question of whether our government should promote science and technology or thean either/or proposition(命题),although the current emphasis liberal arts in higher education isn’ｔon preparing young Americans for STEM(science,technology,engineering,maths)-related fieldscan make it seemthat way.The latest congressional report acknowledges the critical importance of technical training,butalso asserts that the study of the humanities(人文学科)and social sciences must remain centraleducational system at all levels.Both are critical to producing citizens components of America’ｓwho can participate effectively in our democratic society,become innovative(创新的)leaders,and benefit from the spiritual enrichment that the reflection on the great ideas of mankind over time provides.Parents and students who have invested heavily in higher education worry about graduates’job prospects as technological advances and changes in domestic and global markets transformnatural to look professions in ways that reduce wages and cut jobs.Under these circumstances,it’ｓway out of the problem“Major in a subjectfor what may appear to be the most“practical”designed to get you a job”seems the obvious answer to some,though this ignores the fact thatoften,in fact,lead to employment andmany disciplines in the humanities characterized as“soft”success in the long run.Indeed,according to surveys,employers have expressed a preference for students who have received a broadly-based education that has taught them to write well,think critically,research creatively,and communicate easily.Moreover,students should be prepared not just for their first job,but for their4th and5th jobs, little reason to doubt that people entering the workforce today will be called upon toas there’ｓplay many different roles over the course of their careers.The ones who will do the best in thisnew environment will be those whose educations have prepared them to be flexible.The ability toup from science,arts,and technology—to draw upon every available tool and insight—pickedsolve the problems of the future,and take advantage of the opportunities that present themselves,will be helpful to them and the United States.(Note:Answer the questions or complete the statements in NO MORE THAN TWELVE WORDS.)78.The latest congressional report suggeststhat________________________________.79.What is the main concern of students when they choosea major?80.What kind of job applicants do employers look for?81.What suggestions does the author give to college students?7.In order to study enzymes(酶),a small piece of potato is cut into very thin pieces.These thin pieces are placed in a little glass container and covered with water.Then a little of the proper chemical is added.Immediately,because of the enzyme present in the potato,the chemical starts joining with the oxygen in the air above the water.If the container is entirely closed,a partial vacuum(真空)is framed inside.If the container is now connected with a fine tube which is dippedin water,the water is sucked part way up the tube becauseof the vacuum.The scientists doing the experiment carefully notice how far up the tube is when water is sucked in a certain time.The higher it is sucked,the more of that particular enzyme and evenabout the way in which it operates.And all the time we are working with amounts far too small to see or weigh.1.What do the scientists want to find out in the experiment?a.Whether enzyme is present in the potato.b.What particular enzyme there is in the potato.c.How much enzyme there is in the potato.d.How enzyme works in the potato.A.a and bB.c and dC.b and dD.a and c2.The proper title for the passageis______.A.How a Vacuum Is FormedB.How Enzyme Is StudiedC.How Enzyme Works in a PotatoD.How Much Enzyme There Is in the Potato3.Which of the following correctly shows how the experiment is done?A.Put very thin pieces or potato in a vacuum container.B.Connect the glass container with a tube through which oxygen is sent in.C.Add some chemical to the water before thin pieces of potato are put in.D.Place thin pieces of potato in a glass container,cover them with water and then close it.4.The result of the study shows that______.A.the higher water is sucked,the less of enzyme in the potato isB.the more water is put into,the more of enzyme in the potato isC.the higher water is sucked,the more of enzyme in the potato isD.the lower water is sucked,the more of enzyme in the potato is上海复旦附中自主招生英语试题(3)1.FAJHB CDEIK2.BABDD ACCAB AADDA3.CDAB4.ABBC5.BDDC6.78.The humanities and STEM subjects should be given equal importance.79.Their chances of getting a good job.80.Those who have received a well-rounded education.81.Preparing themselves to be flexible;achieving every available tool and insight.7.BBDC。
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2020年3月山西省高三适应性调研考试
文科综合
(本试卷考试时间150分钟,满分300分)
一、选择题(本题共35小题,每小题4分,共140分。
在每小题给出的四个选项中,只有一项是符合题目要求的。
)
2019年10月25日,我国首个海外独资超高压直流输电项目——巴西美丽山水电特高压直流送出二期项目(如图)正式投入运行。
工程施工中的建筑物部分采用装配式建设,装配式是指建筑物主结构的柱、梁、地板、墙板均在工厂预制,在相关的连接处预留或预埋件。
据此完成1-2题。
1.下列对输电工程建设难度影响较小的是( )
A.地形多变
B.气候湿热
C.人文差异大
D.输电线路长
2.工程建筑物采用现场装配式主要是为了( )
A.降低投资
B.便于运输
C.方便保养
D.缩短工期
张家口堡(如图)始建于明朝,以“武城”之誉而雄冠北疆。
随着“北方丝绸之路”——张库大道(张家口通往蒙古草原腹地城市库伦(今乌兰巴托))的日渐兴盛,张家口堡逐渐成为欧亚内陆最重要的商埠之一。
目前该地是全国大中城市中保存最为完整的明清建筑城堡之一,堪称“明清建筑博物馆”。
据此完成3- 5题。
3.张家口堡建成初期的功能为( )
A.商业贸易
B.文化交流
C.军事防卫
D.交通枢纽
4.明清时期张家口互市上交易的商品主要是( )
A.马匹
B.煤炭
C.服装
D.水果
5.目前张家口堡应重点发展( )
A.工矿业
B.金融服务业
C.运输业
D.旅游业
高昌区绿洲(如图)是典型的农业绿洲,生态环境脆弱。
农业生产以河泉水、坎儿井、水渠以及机电井提取地下水等方式联合灌溉。
近年来,绿洲东部扩张,西部缩减,绿洲规模和空间格局已经发生了较大变化。
据此完成6-8题。
6.图示区域( )
A.地势北高南低
B.地处河口三角洲
C.地势东高西低
D.以山地丘陵为主
7.图中西部地区绿洲缩减区( )
A.自然植被改善
B.风力侵蚀减弱
C.地下水流向东部
D.年降水量减少
8.为了使东西部绿洲区协调发展,应该( )
A.西部植树造林
B.东部发展灌溉农业
C.东西部禁止开采地下水
D.东西部合理分配水资源
地面气旋一般和锋面联系在一起,我们称之为锋面气旋。
它是我国北方中高纬度地区常见的天气系统。
现代气象研究将锋面气旋发展过程划分为4个阶段。
如图为锋面气旋发展4个阶段的示意图,图中阴影为云区,实线为等压线。
据此完成9-11题。
9.锋面气旋天气的发展过程为
A.I→Ⅱ→Ⅲ→Ⅳ
B. Ⅳ→Ⅱ→Ⅰ→Ⅲ
C. Ⅱ→Ⅳ→Ⅰ→Ⅲ
D. Ⅳ→Ⅱ→Ⅲ→Ⅰ
10.锋面气旋发展过程中,暖气团全部脱离地面被抬升到空中,低层全部被冷气团占据的是( )
A.I
B.ll
C. Ⅲ
D. Ⅳ
11.锋面气旋天气在我国北方春季活跃,主要影响因素为( )
A.地形
B.气温
C.植被
D.水文
二、非选择题(本题包括必考题和选考题两部分。
第36,-42题为必考题,每个试题考生都必须作答。
第43,-47题为选考题,考生根据要求作答。
)
(一)必考题36.阅读图文材料,完成下列要求。
(24分)
19世纪50年代,斯里兰卡种植园的咖啡树由于锈叶病大批死亡的时候,一个精通汉语的英国植物学家进入武夷山茶区,掌握了红茶制作工艺。
并把大量茶苗和茶种、茶师、制茶用具带到了南亚。
经过 150多年的发展,斯里兰卡已成为世界上第二大红茶出口国、第四大红
茶生产国，茶产业已经成为斯里兰卡出口经济的支柱产业。
JONES(今仕)锡兰红茶原料被运送到位于首都科伦坡的集团总部,根据各产区的色泽、风味、香气进行专业调配,还以锡兰红茶为基础,经过各种工艺调配纯天然植物形成了1000多种不同口味的红茶, 堪称全球最大的口味红茶品牌。
2016年年底,JONES锡兰红茶被成功引进到中国市场,让中国的消费者享受到这款世界名茶。
如图为斯里兰卡茶树分布区示意图。
(1)分析斯里兰卡早期种植园由种植咖啡转为茶树的主要因素。
(8分)
(2)斯里兰卡茶叶按生长的海拔高度分为高地茶、中段茶和低地茶。
说明高地茶茶味浓厚,香气尤其出色,品质更佳的原因。
(6分)
(3)中国是茶叶之乡,名茶众多,说明目前我国还要引进锡兰红茶的原因。
(4分)
(4)通过JONES(今仕)锡兰红茶的发展,简述对我国茶产业发展的借鉴意义。
(6分)
37.阅读图文资料,完成下列要求。
(22分)
霍林河发源于大兴安岭,是霍林河洪泛区(如图)湿地的重要补给水源,其洪泛作用对流域洪泛区环境系统的景观维系起着决定作用。
近几十年来,人为修建防洪蓄水工程,霍林河洪泛区河段出现多年断流现象,洪泛湿地系统水源供应不足,湿地退化严重。
断流期间,洪泛区平原上的洼地增多增大。
(1)河水泛滥常形成湿地,霍林河洪泛区除湿地外还遍布盐碱地。
据此推测霍林河洪泛区的地貌、气候特点。
(4分)
(2)分析霍林河洪水对霍林河洪泛区湿地和盐碱地的作用。
(6分)
(3)分析霍林河断流期间,洪泛区平原上的洼地增多增大的原因。
(6分)
(4)伴随着洼地增多增大,说出周边地区可能出现的生态问题,并分析其原因。
(6分)
(二)选考题
43.[地理―选修3:旅游地理](10分)
在青海南部的囊谦县向南行进45km 左右,便可到达白扎盐场,这是囊谦县最具代表性,也是产盐品质最高的盐场,1万多平方千米的面积内出露有29处盐泉,其中8个被辟为盐场。
这些盐场的历史最远可以追溯到将近千年之前,出产的食盐都是采用引盐泉水入盐畦,卤水经风吹日晒后自然结晶的方法来制出的。
这让地处偏僻的囊谦融入地区交易圈,成了重要的商贸中心;而在今天,从审美的角度来看, 独特的高原环境和传统的制盐技艺相结合,又把这些盐场打造成令人震撼的景观。
指出制约该地旅游发展的因素,从文化旅游开发角度提出合理性建议。
44.[地理―选修6:环境保护](10分)
工业污染场地,指的是城市产业结构调整、工业从城区外迁,旧城市工业区衰退遗留、腾空的已遭受污染且污染危害超过人体健康或生态环境可接受风险水平的工业场地。
随着我国经济发展,工业污染场地数量与日俱增,急需进行工业污染场地修复工作,以保障城市人居健康、生态安全和社会稳定。
请为污染范围不大的土壤污染工业场地提出合理的治理措施,并说明所提措施的注意事项。