2014初赛模拟试题一(c++)
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CSP-J 初赛模拟试题 (1)您的姓名: [填空题] *_________________________________1) 以下与电子邮件无关的网络协议是()。
[单选题]A.SMTPB.POP3C.FTP(正确答案)D.MIME答案解析:FTP是文件传输协议2) 二讲制粉1111 0110 和 0000 1111进行逻辑异或运算的结果是()。
[单选题]A.1111 1001(正确答案)B.0000 0110C.1111 1111D.0000 1001答案解析:异或运算法则:相同为假,相异为真0 异或 1 = 1; 1 异或 0 = 1; 1 异或 1 = 0; 0 异或 0 = 03) 布尔型变量占用()个比特位。
[单选题]A.1B.2C.4D.8(正确答案)答案解析:布尔型虽然只有0,1两种取值,但是还是会占用一个字节,始8个比特位。
4) 以下程序段执行完毕后,i和s的值分别是()。
[单选题]A.5和9B.7和9(正确答案)C.5和7D.9和7答案解析:第一轮循环开始:s=0, i=1 结束:s=1, i=3第二轮循环开始:s=1, i=3 结束:s=4, i=5第三轮循环开始:s=4, i=5 结束:s=9, i=75) 已知有序表(13,18,24,35,47,50,62,83,90,115,134),当折半查找值为90的元素时,查找成功的比较次数为()。
[单选题]A.5B.2(正确答案)C.3D.4答案解析:有序表一共11个无素,采用折半查找法,第1次取中数为50,因小于90,第2次在右半边取中数为90,故查找次数为26) 数组不具有的特点是()。
[单选题]A.插入、删除不需要移动元素(正确答案)B.可随机访问任一元素C.是一块连续的内存空间D.所需空间与线性长度成正比答案解析:因为数组占用的是连续空间,故插入、删除元素需要移动空间以保持连续性。
7) 用冒泡排序的方法对一个长度为n的数据进行排序,平均时间复杂度为()。
拔尖创新初赛模拟试题及答案一、单项选择题(每题2分,共20分)1. 拔尖创新初赛的举办目的是什么?A. 选拔优秀学生B. 选拔优秀教师C. 选拔优秀课程D. 选拔优秀教材答案:A2. 初赛的考试形式是什么?A. 笔试B. 口试C. 实验操作D. 团队合作答案:A3. 初赛的考试时间通常为多长?A. 1小时B. 2小时C. 3小时D. 4小时答案:B4. 初赛的考试内容通常包括哪些方面?A. 语文B. 数学C. 英语D. 所有选项5. 初赛的评分标准是什么?A. 客观题B. 主观题C. 客观题和主观题D. 无评分标准答案:C6. 初赛的考试结果会如何公布?A. 书面通知B. 电话通知C. 电子邮件通知D. 所有选项答案:D7. 初赛的通过率通常是多少?A. 10%B. 20%C. 30%D. 40%答案:C8. 初赛的考试地点通常在哪里?A. 学校B. 社区中心C. 考试中心D. 所有选项答案:D9. 初赛的考试难度如何?B. 适中C. 困难D. 非常困难答案:B10. 初赛的考试是否允许携带计算器?A. 是B. 否C. 仅数学科目允许D. 仅英语科目允许答案:C二、多项选择题(每题3分,共15分)1. 拔尖创新初赛的选拔标准包括哪些?A. 学术成绩B. 创新能力C. 领导力D. 团队协作能力答案:ABCD2. 初赛的考试科目可能包括哪些?A. 语文B. 数学C. 英语D. 物理答案:ABCD3. 初赛的考试准备建议包括哪些?A. 复习课本知识B. 做历年真题C. 参加模拟考试D. 放松心情答案:ABCD4. 初赛的考试注意事项包括哪些?A. 携带身份证件B. 按时到达考场C. 遵守考场规则D. 保持考场卫生答案:ABC5. 初赛的考试结果可能带来的影响有哪些?A. 获得奖学金B. 获得荣誉证书C. 进入下一轮选拔D. 获得实习机会答案:ABC三、判断题(每题1分,共10分)1. 初赛的考试结果只用于选拔优秀学生。
河北省大学生人文知识竞赛初赛试题学校名称:代表队名称:本试卷共200分,考试时间90分钟。
考试结束,将本试卷和答题纸一并交回。
注意事项:1.答题前请考生先填写答题纸及试卷表头。
答题纸装订线右侧不能出现表露代表队信息的文字。
2.所有试题答案均写在答题纸上,写在试卷上无效。
3.本试卷共7页,正式开始答题前,请先通读本试题,协作分工。
一、选择题。
(共60道题,单项选择,每题2分,共120分)1.《诗经·小雅·小宛》:“螟蛉有子,蜾蠃负之。
”古人所云“螟蛉之子”,一般指的是()A、弱子B、幼子C、世子D、养子2.《唐诗纪事》卷十一云:“武后游龙门,命群官赋诗,先成者赐以锦袍。
左史东方虬诗成,拜赐。
作未安,_____诗后成,文理兼美,左右莫不称善,乃就夺锦袍衣之。
”()A、宋之问B、沈佺期C、杜审言D、陈子昂3.清人施补华《岘佣说诗》:“同一咏蝉,虞世南‘居高声自远,端不藉秋风’,是_____语;骆宾王‘露重飞难进,风多响易沉’,是_____语;李商隐‘本以高难饱,徒劳恨费声’,是_____语。
”()A、清华人患难人牢骚人B、牢骚人患难人清华人C、清华人牢骚人患难人D、患难人牢骚人清华人4.刘克庄《后村诗话》:“唐人琉璃堂图以_____为诗天子,其尊之如此。
”()A、高适B、杜甫C、王昌龄D、李白5.张惠言《词选序》:“自唐之词人李白为首,其后韦应物……并有述造,而_____最高,其言深美闳约。
”()A、李煜B、温庭筠C、刘禹锡D、韦庄6.“千里澄江似练,翠峰如簇。
归帆去棹残阳里,背西风,酒旗斜矗。
”这是哪位词人笔下的句子?()A、苏轼B、范仲淹C、王安石D、柳永7.北宋词人宋祁笔下精彩的描写之物是______。
()A、影子B、红杏C、柳絮D、梅子8.苏轼笔下“似花还似非花,也无人惜从教坠”是一首吟咏_____的词。
()A、柳絮B、桂花C、蔷薇D、杨花9.在钱钟书《围城》中,赵辛楣所云“同情兄”是指书中的哪位人物?()A、方鸿渐B、曹元朗C、褚慎明D、董斜川10.“风雪夜归人”出自大历诗人()的诗作?A、刘长卿B、温庭筠C、李商隐D、韦应物11.唐代三首以描写音乐著名的诗歌是()?A、白居易《长恨歌》李贺《李凭箜篌引》韩愈《听颖师弹琴》B、杜甫《茅屋为秋风所破歌》白居易《长恨歌》李贺《李凭箜篌引》C、白居易《长恨歌》李贺《金铜仙人辞汉歌》杜甫《茅屋为秋风所破歌》D、韩愈《听颖师弹琴》白居易《琵琶行》李贺《李凭箜篌引》12.下列诗句中属于杜牧诗作的是()。
NOIP 2014 第二十届全国青少年信息学奥林匹克联赛初赛普及组C++语言试题竞赛时间:2014 年10月11日14:30〜16:30选手注意:1、 试题纸共有 5页,答题纸共有 2页,满分100分。
请在答题纸上作答,写在试题 纸上的一律无效。
2、 不得使用任何电子设备(如计算器、手机、电子词典等)或查阅任何书籍资料。
A.负责外设与主机之间的信息交换B.负责诊断机器的故障C.控制和管理计算机系统的各种硬件和软件资源的使用D.将没有程序编译成目标程序6. CPU 、存储器、 A.接口 B.总线 C.控制线7•断电后会丢失数据的存储器是 A.RAM B.ROM C.硬盘8•以下哪一种是属于电子邮件收发的协议12•下列几个32位IP 地址中,书写错误的是 ( )。
A.162.105.135.27B.192.168.0.1C.256.256.129.1 13•要求以下程序的功能是计算: s=1+1/2+1/3+...+1/10 #in elude <iostream>一、单项选择题(共20题,每题1.51.以下哪个是面向对象的高级语言(A.汇编语言B.C++C.Fortran2. 1TB 代表的字节数是()。
A.2的10次方 B.2的20次方分,共计 )。
D.Basic30分;每题有且仅有一个正确选项 )C.2 的 30 的和是( A.00101000B.001010100C.010001014•以下哪一种设备属于输出设备( )。
A.扫描仪B.键盘C.鼠标D.打印机5•下列对操作系统功能的描述最为完整的是 ( 次方 D.2的40次方)。
D.00111001I/O 设备是通过()连接起来的。
D.系统文件 (A.SMT PB.UD PC.P2PD.FT P9•下列选项中不属于图像格式的是(A.JPEG 格式B.TXT 格式C.GIF 10.链表不具有的特点是( A.不必事物估计存储空间 C.插入删除不需要移动元素11•下列各无符号十进制整数中,A.296B.133C.256 )。
2014年全国高中学生化学竞赛(陕西赛区)初赛试题一、(6分)物质M是一种日常生活中不可缺少的调味品.已知C可在D中燃烧发出苍白色火焰.M与其他物质的转化关系如图甲所示(部分产物已略去):(1)(1分)写出用惰性电极电解M溶液的离子方程式。
(2)(1分)若A是一种酸性氧化物,且可用于制造玻璃,则G的化学式是。
(3)(1分)若A是一种常见金属单质,且A与B溶液能够反应,则将过量的F溶液逐滴加入E溶液,边加边振荡,所看到的实验现象是。
(4)(1分)若A是一种盐,A溶液与B溶液混合产生白色絮状沉淀且瞬间变为灰绿色,最后变成红褐色的E,则由A转化成E的离子方程式是。
(5)(2分)若A是一种溶液,只可能含有H+,NH4+,Mg2+,Fe3+,Al3+,CO32-,SO42-中的某些离子,当向该溶液中加入B溶液时发现生成沉淀的物质的量随B溶液的体积发生变化如图乙所示.由此可知,该溶液中肯定含有的离子:,其浓度之比为。
二、(8分)有五种摩尔质量均为44g/mol的化合物甲、乙、丙、丁、戊,均由短周期元素组成.对甲的捕获在降低温室气体排放中具有重要的作用.乙为烃,等物质的量的乙与丁充分燃烧产物为甲与水,且生成水的质量前者是后者的2倍,丙在一定条件下分解获得两种单质,两单质放电时反应生成A,A遇空气变成红棕色气体B.戊是一种极不稳定的物质,在1180℃以下不存在.科学家用质谱仪在工业制硅的反应产物中证实了其存在。
(1)(2分)丁的分子式,甲的电子式。
(2)(1分)若生成戊的反应中氧化产物与还原产物为同一物质,写出生成戊的化学方程式。
(3)(1分)把铁和铜混和物放入一定量B通入水后形成的稀溶液中,反应后过滤,滤出的固体物质投入盐酸中无气体放出,则滤液中一定含有的溶质是。
(4)(2分)将0.2mol乙完全燃烧后生成的气体全部缓慢通入300mL某浓度的NaOH溶液中,气体完全被吸收,溶液中NaOH无剩余,则NaOH溶液的浓度为。
2014年国家基本公共卫生服务有关知识县级考试试题单位_____________________ 姓名______________ 得分_______一、填空题(每空1 分,共 20分)1、《国务院关于扶持和促进中医药事业发展的若干意见》明确提出,要积极发展中医预防保健服务,充分发挥中医预防保健特色优势,将中医药服务纳入公共卫生服务项目,在疾病预防控制中积极运用中医药方法和技术。
2、提供中医药健康管理服务的主体是基层医疗卫生机构,包3、开展老年人中医药健康管理服务是根据老年人不同体质方面进行有针对性的中医药保健指导。
4、基层医疗卫生机构对0—6岁儿童共需开展 13 次健康管理6、孕产妇在孕12周前需由乡镇卫生院建立《孕产妇保健手册》。
7、艾滋病、乙肝和丙肝通日常生活和工作接触不会传播。
8、农村基本公共卫生服务项目工作情况实二、单项选择题(每题 1 分,共 50分)1、关于高血压的流行病学调查以下哪项因素未确定与发病有关( D )A.年龄B. 体重C. 钠盐D. 吸烟 E、饮酒2、在考核老年人和慢性病健康档案合格率当中如果( A )项填写不合格则一票否决为不合格健康档案。
A.血压、空腹血糖B.体温、脉搏C.血压、脉搏D.体温、空腹血糖3、下列各项中,不属于老年人中医药健康管理服务内容的是( C )A.中医体质信息采集 B.中医体质辨识C.中医药治疗指南 D.中医药保健指导4、《老年人中医药健康管理服务记录表》中问题设立的数目是( A )A.33B.43C.53D.635、下列哪项运动适合老年人( D )A.山地自行车 B.排球 C.看戏 D.保健操6、以下为糖尿病急性并发症的是( C )A.糖尿病肾病B.糖尿病足C.糖尿病酮症酸中毒D.糖尿病神经病变E.糖尿病性心肌病7、询问受试居民体验,感觉的规定时间是( D )A.1个月 B.3个月 C.6个月 D.1年8、对重性精神疾病患者病情稳定描述,错误的是( C )A.精神症状基本消失B.自知力基本恢复C.社会功能处于较差状态D.无严重药物不良反应9、糖尿病患者的一天总热量正确分配是( A )A .1/3-1/3-1/3或1/5-2/5-2/5 B. 1/4-2/4-1/4或1/5-2/5-2/5C .1/3- 1/3-1/3或1/4-2/4-1/4 D. 1/3-1/3-1/3或2/5-2/5-1/510、下列各项中,描述不确切的是( D )A.体质是在先天禀赋和后天获得的基础上形成的B.体质表现为形态结构、生理功能、心理状态等方面的综合特征C.体抽是一种绝对稳定的固有特质体质D.体质不可调理,难以改变11、中医体质学对过敏性疾病的防治理念是( B )A.检查过敏原B.避免过敏原C.调理过敏人D.治疗过敏病12、以下关于甲乙丙类传病数量说法正确的是( A )A. 甲类2种、乙类26种、丙类11种B. 甲类3种、乙类25种、丙类10种C. 甲类2种、乙类25种、丙类10种D. 甲类3种、乙类26种、丙类11种13、通过基础研究和临床研究证实,在下列体质类型中,与代谢综合征关系最为密切的是 ( B )A.湿热体质B.痰温体质C.阳虚体质D.血瘀体质14、不符合《国家基本公共卫生服务规范(2011年版)》关于0-6岁儿童健康管理项目相关描述的是( E )A.新生儿健康管理包括出院后1周访视和满月健康管理B.除新生儿出院后1周内访视外,儿童随访服务均应在乡镇卫生院、社区卫生服务中心进行,偏远地区可在村卫生室、社区卫生服务站进行C.母乳喂养是指婴儿吃母乳,不加任何其他食品,但允许在有医学指征的情况下,加喂药物、维生素和矿物质D.肛门完整无畸形时,即可判断肛门未见异常E.“儿童健康管理率”的计算公式中,分子是年度辖区中按相应频次要求管理的0-6岁儿童数15、服用鱼肝油可以补充下列哪种营养素?( D )A.铁和维生素CB.钙和维生素DC.维生素C和烟酸D.维生素D和维生素AE.维生素E和维生素A16、发现或怀疑有食物中毒、食源性疾病、食品污染等对人体健康造成危害或可能造成危害的线索和事件,应当及报告并协助调查的机构是( A )A.卫生监督机构 B.卫生行政部门 C.疾病预防控制机构 D.上级医疗机构17、关于脊灰疫苗的使用,下面哪项是错误的?( D )A.脊灰疫苗2、3、4月龄分别接种1剂,4岁时加强免疫1剂。
初赛模拟试题1一、单选题(45题,每题2分)1.肺泡中的—个氧气分子,通过血液循环运输到组织细胞,最后在细胞内成为水中的氧。
在此过程中,这个氧分子需要通过的选择透过性膜的次数为(A)11次 (B)9次 (C)7次 (D)5次2.愈伤组织细胞在—种包含所有必需物质的培养基中培养了几个小时,其中一种化合物具有放射性(氚标记)。
当这些细胞被固定后进行显微镜检,利用放射自显影发现放射性集中于细胞核、线粒体和叶绿体。
可以有理由地肯定标记化合物是(A)—种氨基酸 (B)尿嘧啶核苷(C)胸腺嘧啶脱氧核苷(D)葡萄糖 (E)上述答案有2种正确3.大肠杆菌进行某一细胞能够通过细胞膜从环境中吸收物质Q。
通过实验得到下列结果:①当溶液中Q的浓度低于细胞中Q的浓度时.也会发生Q的吸收;②只在有氧肘才发生Q的吸收;③物质Q的吸收随温度而变化,而且有一最适温度。
哪些实验说明Q的吸收不是以扩散作用为主的?(A)①和②能说明 (B)只有②说明 (c)只有①能说明 (D)只有③能说明4. 对两种不同营养缺陷型大如下图所示的培养。
在基本培养基中涂布A和B的混合物,出现少数菌落,这些菌落的菌株属于以下哪一项?A.Met-,bio-,thr-,leu- B.Met+,bio+,thr-,leu-C.Met-,bio-,thr+,leu+ D.Met+,bio+,thr+,leu+5.在农业生产中,用一定浓度的植物生长素类似物作为除草剂,可以除去单子叶农作物田间的双子叶杂草。
其基本原理是不同植物对生长素的敏感度不同,下图表示生长素浓度对双子叶植物与单子叶植物生长的影响,则其中①、②曲线分别表示何类植物以及选用生长素类似物的浓度分别是(A)单子叶植物、双子叶植物,A浓度(B)双子叶植物、单子叶植物,A浓度(C)单子叶植物、双子叶植物,c浓度(D)双子叶植物、单子叶植物,C浓度6.细胞周期可分为G1,S,G2,M四个时期,科学家发现有一类蛋白质在细胞内的浓度,会随着每一次的细胞循环而起落,这类蛋白质称为“循环子”,不同的循环子调节细胞进入不同的循环期。
1、执行以下程序时输人1234567,则输出结果是(D)。
#includemain(){int a =1,b;scanf("%3d%2d",&a,&b);printf("%d%d\n",a,b);}A.12367B.12346C.12312D.123452、C语言主要是借助以下哪个功能来实现程序模块化( A )A.定义函数B.定义常量和外部变量C.三种基本结构语句D.丰富的数据类型3、关于C语言中数的表示,以下叙述正确的是(B)。
A.只有整型数在允许范围内能精确无误的表示,实型数会有误差B.只要在在允许范围内整型和实型都能精确表示C.只有实型数在允许范围内能精确无误的表示,整型数会有误差D.只有八进制表示的数在不会有误差4、若有定义和语句:int a,b; scanf("%d,%d",&a,&b); 以下选项中的输入数据,不能把值3 赋给变量a、5 赋给变量b 的是DA.3,5,B.3,5,4C.3 ,5D.3.55、设函数中有整型变量n,为保证其在未赋初值的情况下初值为0,应选择的存储类别是( C)A.autoB.registerC.staticD.auto或register6、若有定义语句 int b=2; 则表达式(b<2)/(3||b)的值是CA.4B.8C.0D.27、设有定义:int x=3;,以下表达式中,值不为l2的是(D)。
A.x*=x+1B.x++,3*xC.x*=(1+x)D.2*x,x+=68、以下关于long、int和short类型数据占用内存大小的叙述中正确的是(D)。
A .均占4个字节B.根据数据的大小来决定所占内存的字节数C.由用户自己定义D.由C语言编译系统决定9、若有定义语句:int k1=10,k2=20;,执行表达式(k1=k1>k2)&&(k2=k2>k1)后,k1和k2的值分别为(B)。
2011 National English Contest for College students(Level C-Preliminary)Part I Listening Comprehension (30 marks)Section A (5 marks)In this section, you will hear five short conversations. Each conversations will be read only once. At the end of each conversation, there will be a twenty-second pause, read the question and the there choices marked A,B and C ,and decide which is the best answer.Then mark the corresponding letter on the answer sheet with a single line through the centre.1.What does the man want to do?A.Get something to eat now.B.Find a quiet place that shows games.C.Watch the next game with the woman.2.Why does not the man have a MySpace account?A.He is not skilled at using computer.B.All of the instruction are in EnglishC.The woman won not teach him.3.How long does the woman plan to try teleworkingA.For a few days.B.For a few weeks.C.For a few months.4.What does the man hope will happen?A.The price of cell phone novels will go down.B.The novel’s author will writer longer stories.C.The woman will tell him ho the story ends.5.what is the woman going to do next?A.turn on her computer.B.Go for a walk with peter.C.Visit her new neighbors.Section B (10 marks)In this section, you will hear two long conversations. Each conversation will be read only once. At the end each conversation, there will be a one minute pause. During the pause, read the questions, each with three choices marked A, B and C, and decide which is the best answer. Then mark the corresponding letter on the answer sheet with a single line through the centre. Conversation one6.What did Jack do over the summer?A.He studied very hard.B.He took a summer class.C.He visited one of his teachers.7.What does Jack think of Ms Wellington as a teacher?A.Easy-going.B.Tough.C.Interesting.8.Why is Ms Wellington’s class har d?A.Her exams are difficult.B.She does not give students the help they need.C.She makes do lots of work.Conversation two9.Why is Mrs. Griffin going to the city where the hotel is located?A.He is on holiday.B.He’s on a business tripC.He is going to a conference.10. How many times has Mrs. Griffin stayed at the Sunrise Hotel?A. Twice.B. Once.C. Three times.11. Where is Mrs. Griffin form?A. Canada.B. New Zealand.C. Australia.12. What is Mrs. Griffin’s passport number?A.87647489B.87637289C.8763748913. What kind of room does Mrs. Griffin want?A. A single room for two nights.B. A double room for two nights.C. A single room for one night.14. When will Mrs. Griffin arrive at Sunrise Hotel?A. at 9:15 pmB. at 9:35 pmC. at 10:00 pm15. What food will b e put into Mrs. Griffin’s room?A. a sandwich with fries.B. a cheese sandwich.C. a burger with chips.Section C (5Marks)16. What does the Associated Press ask editor and news directors to do?A. vote for the top stories of the year.B. describe the oil spill in the Gulf of MexicoC. writes about the 11 workers killed in the explosion17. Where are the doctors and technology experts from?A. New York.B. LondonC. Tokyo18. For how long does President Obama agree to extend the tax cuts?A. for four yearsB. for three yearsC. for two years.19. How many people in the world don’t have enough to eat,according to the report?A. more than one billion.B. some six hundred million.C. nearly nine hundred million20. What have astronomers recently discovered?A. there are unknown plants in older galaxies.B. there are many galaxies in the universeC. there are a lot more red dwarf in older galaxiesSection D (10 marks)In the section, you will hear a short passage. There are 10 missing words phrases. Fill in the blanks with the exact words or phrases you hear. Remember to write the answer on the answer sheetWhat do you do if you don’t get your first choice university? This ____ faces thousands of British every year. Many such_____ turn to Clearing, a service that helps find university places for students at the last moment. If they don’t have the marks to get into their____, Clearing tells them about places available at other university, though they might have to read a difficult subject.This year has seen a record number of people applying to university. This, combined with the _____________________,an uncertain job market, and budget cuts at university, product even more of a scramble for places than usual. Some sources say six students have applied for each remaining___________________________ placeThe British University Admissions Service, UCAS, says up to a quarter of this year’s university applicants-almost 190000 people-have not been admitted intoa____________________________. That is an increase of over 46000 students from last year.Faced with these figure, some British students might consider an interesting alternative:_____________________________. The University of Nottingham for is offering place at its campuses in Ningbo, near Shanghai, and Kuala Lumpur, Malaysia. Students at these institutions can earn University of Nottingham degrees, according, engineering and English. Similarly, the University of Bolton says it has unlimited places at its campus in the United Arab Emirates.To deal with t hese problems, the UK’s Higher Education Minister, David Willet’s, is encouraging students who have not made the grade to consider alternatives to university, such as_______________________and studying at home.“There are arrange of options available, “he says. “people can reapply next year, so they should consider spending this year in a way that will add positively to their CVs. Getting_____________________or other skills will strengthen their chances next year.” Some commentators say, though that rising university costs, poor long-term_______________________, and a drop in graduate recruitment mean this the worst time to be a university student in the UK.Part Two Vocabulary and Structure (15 marks )There are 15 incomplete sentences in this section. For each blank there are four choices marked A, B, C and D. Choose the one that best completes the sentence. Then mark the corresponding letter on the answer sheet with a single line through the centre.31.After four days of talks, we are glad to announce that the union and management have reached an____A__. The agreement is fair and benefits both sides.A.accordB. accomplishmentC. identityD. undertaking32.As the clerk__B___prepared my milk shake, I wondered how long she had been working there ,mindlessly making ice cream treats in a set order of steps.A.logicallyB. methodicallyC. graphicallyD. synthetically33. As a boy he wanted to be a fireman. As a high school student, he thought he'd like to become a teacher. Now he___C___to be nothing more than a janitor.A.AssumesB. PrescribesC. AspiresD. Presumes34. Regardless of what caused it, I an grateful that have finally reached a point in mylife__B_____I can appreciate my strengths, accept my weaknesses and try to be comfortable with everything in between.A.WhyB. WhereC. WhichD. What35. _C_____information provided by members of the public, the police would have a much move difficult job.A.SupposingB. Provided theC. If it were not forD. On condition that36.Peter Brown was a painstaking writer;_D___, he once spent half a day on the composition of a single sentence.A.On the other handB. NeverthelessC. MoreoverD. For example37.----What an I going to do about a present for Carol?----You_C_____some flowers.A.Might have sent herB. Must have sent herC. Could send herD. Would send her38.Without the air holding in some of the sun's heat, the earth_B_____cold at night, too cold for us to live on.A.Will be freezingB. Would be freezingC. An be frozenD. Would be frozen39.The students in our university each__A____an English dictionary. That is to say, each of the students in our university______an English dictionary.A.Have; hasB. Have; haveC. Has; haveD. Has; has40.Here's your kitchen. I hope you enjoy cooking here. Is there__B____else that you need?A.SomethingB. AnythingC. NothingD. Everything41.David_____C_his business partner over plans to reduce the workforce.A.Came down toB. Broke down toC. Fell out withD. Went along with42.___A___is this piece of equipment to be removed from the building.A.On no accountB. AbsolutelyC. ScarcelyD. Not at all43.Helen' s parents were_C_____that she was still on the job., but she had resigned.A.In doubtB. Of the opinionC. Under the impressionD. With suspicion44.----I don't think I will ever, in my life, win a lottery of five million dollars.----Well, _____D. Anything can happen.A.You made itB. You're kiddingC. What you sayD. You can never tell45.-----How did you find the concert in the Grand Theatre last night?-----____B__ but the conductor was perfect.A.I couldn't agree moreB. I didn't think much of itC. I was crazy about itD. I really likedPart Three Cloze(15 marks )I have been reading a lot on my iPad recently, and I have some (46)____complaints_ (complain) not about the iPad itself but about the state of digital reading generally. Reading is a subtle thing,and its subtleties are artifacts of a venerable medium: words printed in ink on paper. Glass and pixels aren't the same.When I read a physical book, I don't have to look anywhere else to find out how much I've read. The iPad e---reader, iBooks tries to create the (47) illu___remain of a physical book. The pages seem to turn, and I can the edges of those that remain, but it's fake. There are always exactly six unturned pages, no matter (48)____where_ I am in the book.Also, there is a larger problem. Books in their digital format look vastly less "finished", or less genuine than real books. You can vary their font and type size, but this only makes them(49)___resemble_(resemble) word---processed---no matter how (50)wretched___(wretch) or wonderful they are---will never look as good as Robert Hass's poems in the print edition of The Apple Trees at Olema. But your poems can look almost exactly as ugly---as "e---book---like" ---as the Kindle version of that collection.All the e---book I've read have been ugly---books by Chang---rae Lee, Alvin Kernan, and Stieg Larsson---though the texts have been wonderful. I didn't grow up reading texts. I grew up reading books, and this(51)___difference__(differ) is important.When it comes to digital editions, the(52)_assumption____(assume) seems to be that all books(53)are___created_ _(create) equal. However, nothing could be further from the truth. In the mass migration from print to digital, we're seeing a profusion of digital books---many of them out of copyright---that look new and even "HD," but which may well have been supplanted by more accurate editions and better translations. We need a digital readers' guide---a place where readers can find(54)__out__ whether the book they're about to download is the best available edition.(55)Fi__nally___, two related problems. I already have a personal library, but most of the books I've read have come from(56)__lending___(lend) libraries. Barnes & Noble has released ane---reader that allows short---term (57) ____borrowing_(borrow) of some books. The entire idea behind Amazon's Kindle and Apple's iBooks assumes that you cannot read a book unless you own it first and that only you can read it unless you want to give your reading device to someone else. This goes against the social value of reading, the collective knowledge and(58)___collaborative__(collaborate) discourse that comes from access to (59)__shared_or our culture in general.Part Four Reading Comprehension (40 marks).Section A (10 marks ).Questions 61 to 65 are based on the following passage.Not keen on reading? Do you have trouble finding a novel that arouses your interest? Why not follow Ammon Shea's example and start reading a dictionary?Mr Shea owns over 1,000 dictionaries and he reads them for fun. He recently spent a year reading all 20 volumes of the Oxford English Dictionary. The dictionary contains more than20,000 pages and over 59 million words.As he read from A to Z, he noted down interesting words in a ledger. This includes words such as "happify," meaning to make someone happy and "tripudiate", which means to dance, skip or leap for joy. Mr Shea also kept a diary about this experience, which has since become abest---selling book.Why did he do this? He claims it was fun. "I've always enjoyed reading dictionaries . They are far more interesting than people give then credit for," he said.It appears that it was not his goal to sound more intelligent by using longer and more complex words. "I'm not against long, fancy or obscure words, but I'm opposed to using then for their own sake," he said.In fact ,as a result of reading so many new words , Mr Shea often forgot everyday vocabulary. He wrote, "My head was so full of words that I often had trouble forming simple sentences."Mr Shea is not alone in his love of reading dictionaries.Elaine Higgleton, a representative of Collins Cbuild dictionaries, explained that thousands of crossword puzzle and Srabble fans read dictionaries for fun and to improve their games. Ms Higgleton did however note that, "It's probably not the best way to learn English ,and you'd learn more than you need." It is not known how many of the 59 million words Ms Shea remembers, but he has certainly made history with his eccentric hobby.Questions 61 to 65.Decide whether the following statements are True or False.61.Mr Shea has read 1.000 dictionaries.F62.Mr Shea spent one month reading the Oxford English Dictionary.F63.In Mr Shea's opinion,people don't give dictionaries enough credit for being interesting.T64.Mr Shea thinks it is important t be able to use long and complicated words in everyday conversation.F65.Elaine Higgleton thinks that reading a dictionary is the best way to learn English.FSection B (10 marks)Questions 66 to 70are based on the following passage.Surfing is something people often get hooked on after trying it a few times. For many surfers it is much more than a hobby---they would probably agree with the American professional surfer Kelly Slater when he said,"Once you're in, you're in. There's no getting out.""Surfing", of course, refers to riding on ocean waves using a surfboard. Many surfers stand up on their boards, which requires god balance and is therefore difficult for most beginners to learn, but some lie down and "bodyboard"The history of surfing probably began with the Polynesian people of the Pacific Islands. One of the first white people to see anyone surfing was the British explorer Captain Gook, when his ship arrived in Hawaii in 1779. He watched many Hawaiians riding waves on large pieces of wood, and reported that, "Surfing seems to give them a feeling of great pleasure. "When surfing started to become very popular in the United States in the 1950's and 60s, surfers used large wooden boards (often more than three metres long) that were quite heavy. Boards today are shorter and also much lighter, because they are made of artificial materials instead of wood. For anyone who wants to try surfing. The only essentials are waves and a board. There are a few other things, however, that most surfers find important; a cord t attach one of their ankles to the board and therefore stop it from being carried a long way away when they fall off'; wax, which they put on the surface of the board to help their feet stick to it; and a wetsuit to help them keep warm in cold water. The south---west of English is an example of a place where surfers usually need wetsuits, even in summer.Surfing has been a professional sport for many yeara and the very best surfers are able to makea living from it. Most of the best professional surfers in the last 30 years, both men and women, have been American or Australian, but surfers from Brazil, Peru and South Africa have also won important competitions.Questions 66 to 70Answer the following questions with the information given in the assage in a maximum of 10 words for each question.66.Why do most beginners find it difficult t stand up on a surfboard?Because standing up on their boards requires god balance .67.In what part of the world did surfing probably begin?The Polynesian people of the Pacific Islands.68.When did surfing start to become very popular in the United States?In the 1950's and 60s69.What do surfers use wax for?To help their feet stick to the board70.According to the passage, in what part of the world do surfers usually need wetsuits?In the southwest of EnglandSection C (10 marks)Questions 71 to 75 are based on the following passage.The latest human development report from the United Nations Development Programmed (UNDP) contains some good news, but also a very serious warning about the threat posed y climate change.The report, published annually since 1990, seeks to asses “human development” around the world, and calculates a “Human Development Index (HDI) for 169 counties. The HDI is based on average income, life expectancy and level of education in a country. Not surprisingly, rich counties tend to have higher HDIs than poor counties, but there are interesting variations in human development among countries with similar levels of economic development, because some have better health and education systems than others.According to the 2010 report, the county with the highest level of human development is Norway, followed by Australia, New Zealand, the United States and Ireland. Most of the lowestHDIs belong to counties in sub-Saharan Africa.Almost all counties around the worlds have higher HDIs now than in 1990, despite the fact that since the 2008 financial crisis, the total number of people living in extreme poverty has increased. The report concludes that most people are healthier, live longer, are better educated and have access to more goods and services. Even in countries with severe economic problems, people’s level of health and education as generally improved. Although sub-Saharan African countries are at the bottom of the pile in terms of human development, some of them have made significant progress since 1990. The report is critical, however, of the fact economic inequality has increased significantly in the last twenty years, both within and between countries.The greatest threat to improving HDIs in the future, according to the report, is climate change. Economic growth increases average incomes in a country through increasing production and consumption. However , if this leads to greater emissions of greenhouse gases, as has always been the case in the past, global warning will probably accelerate, and cause severe environmental problem s in some parts of the world hat will threaten the livelihoods of huge numbers f people. The progress of the last twenty years, therefore, might not be sustainable.The only solution, according to the report, I to break the link between economic growth and greenhouse gas emissions-which, needless to say, is easier, said than done.Questions 71 to 75Complete the following sentences with information given in the passage in a maximum of 10 words for each blank.71. The concept of “human development” is based on the following three factors: _____ average income, ____ life expectancy _______and___ level of education72. Some countries with similar levels of economic development have quite different HDIs because they have_______ better health and education systems than others.______.73._______________ The financial crisis,__has caused the number of people living in extreme poverty to increase since 2008.74. The report says that _______ climate change______ is the greatest threat to increasing HDIs in the future.75. The report says the link between_____ economic growth _____ and ________ greenhouse gasemissions-____needs to be broken.Section D (10 marks)Questions 76 to 80 are based on the following passageIt is natural for young people to be critical of their parents at times and to blame them for most of the misunderstanding between them. They have always complained, more or less justly, that their parents are out of touch with modern ways; that they are possessive and dominant; that they do not trust their children to deal with crises: that they talk too much about certain problems-and that they have no sense o humor, at least parent-child relationships.I think it is true that parents often underestimate their teenage children and also forget how they felt themselves when were young.Young people often irritate their parents with their choices in clothes, hairstyles, entertainers and music. This is not their motive. They feel cut off from the adult world into which they have not yet been accepted, so they create a culture and society and their own. Then, if it turns out that their music, entertainers, vocabulary, clothes or hairstyles irritate their parents, this gives them additional enjoyment. They feel they are superior, at least in a small way, and that they are leaders in style and taste.Sometimes teenagers are resistant and proud because they do not want their parents to approve of what they do. If they did approve, it looks as if the teenager is betraying his own age group. All this is assuming that the teenager is the underdog: he can not win but at least he can keep his honor. This is a passive way of looking at things. It is natural enough after years of childhood, when children were completely under their parent’s control, but it ignores the fact that when they become teenagers, children are beginning to be responsible for themselves.If you plan to control your life, co-operation should be a part of that plan. You can charm other people, especially your parents, into doing things the way you want. You can also impress people with your of responsibility and your initiative, so that they will give you the authority to do what you want to do.Questions 76 to 78Choose the best answer according to the passage.76 the first paragraph is mainly about______A_______.A teenagers’ criticism of their parentsB misunderstanding between teenagers and their parentsC the dominance of parents over their childrenD teenagers’ ability to deal with crises77 teenagers have strange clothes and hairstyles because they____B_______A have a strong desire to be leaders in style and tasteB want to prove their existence by creating a culture of their ownC have no other way to enjoy themselvesD want to irritate their parent78 teenagers do not want their parents to approve of what they do because they_____D__________.A have already been accepted into adult worldB feel that they are superior to adult worldC want to win adults over to their cultureD don’t want to appear to be disloyal to their own age groupQuestion 79 to 80Translate the sentences in the passage into Chinese79 I think it is true that parents often underestimate their teenage children and also forget how they felt themselves when were youn我认为父母经常低估他们十几岁的孩子,同时也忘记他们年轻时候的感受。
2010模拟试题六一、单项选择题(共10题,每题1.5分,共计15分。
每题有且仅有一个正确答案吗.)。
1.以下肯定不是计算机感染病毒的迹象的是:A. 不需要写盘的时候自动写盘B. 访问设备有异常现象C. 启动程序的时间比平时长,运行异常 D. 软盘插不进驱动器2.当前Internet提供的服务方式分为基本服务和拓展服务,下列属于基本服务的是:A.远程登录B. 目录服务C. 索引服务D.交互式服务3.既是输入设备又是输出设备的是:A. 磁盘驱动器B. 显示器C. 键盘D.鼠标4.计算机的运算速度可以用MIPS来描述,它的含义是:A. 每秒执行百万条指令B.每秒可执行的单字长定点指令数目C.每秒可执行的算术运算指令的数目 D. 每秒执行输入命令数目5.计算机行业中,MIS是指A.管理信息系统B. 数字教学系统C. 多指令系统D.查询信息系统6.24针打印机的分辨率约为180dpi。
Dpi数越大,打印精度越高。
其中单位dpi是指:A. 印点/厘米B. 印点/毫米C. 印点/英寸D. 印点/寸7.未击键时,左手无名指应放在什么键上?A.SB. DC. JD. KE. A8.计算机领域中所谓“裸机”是指:A.单片机B.单板机C.无安装软件的计算机D.只有操作系统的计算机E.没有机箱的计算机9.下列各数中最大的是:A. 11010110.0101BB. D6.53HC. 214.32DD. 326.25Q10.动态RAM的特点是A. 工作中动态的改变存储单元内容B. 工作中需要动态的改变访存地址C. 每隔一定时间需要刷新 D. 每次读出后需要刷新二、不定项选择题(共10题,每题1.5分,共计15分。
多选或少选均可能不得分)。
11.以下描述正确的有()。
A.英国数学家阿兰·图灵终身未娶。
B.冯·诺依曼提出存储程序工作原理,对现代电子计算机的发展产生深远影响。
C.美籍匈牙利哲学家冯·诺依曼设计出第一台具有存储程序功能的计算机EDV AC。
D.中国公民不论何人何地,只有发表的软件才享有著作权。
E.《国家标准信息交换用汉字编码》系统分94个区,每隔区52个字符。
12.下列途径可能使计算机感染计算机病毒的有()A.使用外来的磁盘B.在错误的程序中输入错误的命令C. 使用表面被霉菌污染的磁盘D. 把鼠标扔到窗外E.不浏览色情暴力反动不良网站13.(2004)10 + (32)16的结果是()。
A. (2036)16B. (2054)10C. (4006)8D. (100000000110)2E. (2036)1014.函数f(x)=3*x^2-2*x-1在(-2,2)上的最小值为()。
A. 不存在B.算不出来C. 4/3D. -4/3E. |-4/3|15.下列地址中,属于B类IP地址的是()。
A. 27.33.119.2B. 192.168.0.2C. 100:128:35:91D. 126.33.82.107E. 172.16.0.016.一个n个顶点的连通无向图中,其边的个数可能为()。
A. n-2B. n-1C. nD. n+1E. nlog2n17.从逻辑功能上讲,计算机包括()。
A.控制器B.存储器C.输入输出设备D.CPUE.ALU18.彩色显示器所显示的五彩斑斓的色彩,是由哪三色混合而成的()。
A. 红B. 白C. 蓝D. 绿E. 橙19.NOIP比赛有时间但做不出的题,可以()。
A. 放弃B. CheatC. 拿出《骗分导论》D. 发短信问JYYE. 把电脑砸了20.在windows98种,若要将当前窗口存入剪贴板中,可以()。
A. Ctrl+PrintScreenB. Alt+PrintScreenC. 窗口最大化D. PrintScreenE. 使用专业截图软件三.问题求解(共2题,每题5分,共计10分。
做不出来可以问JYY)(1)已知8个元素为(26、75、15、23、14、62、72、19),按照依次插入结点的方法生成一颗二叉排序树,则该树的深度为_____?(2)编号为1到13的纸牌顺时针排成一圈,有人从编号为1的牌从数字1开始顺时针数下去,1、2、3、…、20、21、…,一圈又一圈。
问:当数到数字N时,所在纸牌的编号为______?四.阅读程序(共4题,每题8分,共计32分。
)1.#include<iostream>#include<stdlib.h>#include<string.h>#include<conio.h>using namespace std;int main(){string name,maxname;bool gb,west;char ch;int i,j,k,m,n,av,by,lw,bonus,maxbonus,sum=0;cin>>n;maxbonus=0;for (i=1;i<=n;i++){ch=getchar();name="";while (ch!=' ') {name=name+ch;ch=getchar();}cin>>av>>by;ch=getchar();ch=getchar();if (ch=='Y') gb=true;else gb=false;ch=getchar();ch=getchar();if (ch=='Y') west=true;else west=false;cin>>lw;bonus=0;if ((av>80)&&(lw>0)) bonus+=8000;if ((av>85)&&(by>80)) bonus+=4000;if (av>90) bonus+=2000;if ((av>85)&& west) bonus+=1000;if ((by>80)&& gb) bonus+=850;sum+=bonus;if (bonus>maxbonus){maxbonus=bonus;maxname=name;}}cout<<maxname<<endl;cout<<maxbonus<<endl;cout<<sum<<endl;return 0;}输入:4YaoLin 87 82 Y N 0ChenRuiyi 88 78 N Y 1LiXin 92 88 N N 0ZhangQin 83 87 Y N 1输出:。
2.#include<iostream>#include<stdlib.h>#include<string.h>#include<conio.h>#include<math.h>using namespace std;int main(){int x,y,m,n,L,t;cin>>x>>y>>m>>n>>L;if (m==n) cout<<"impossible"<<endl;else{if (x>y)if (m>n) t=round((L-(x-y))/(m-n)+0.5);else t=round((x-y)/(n-m)+0.5);elseif (m>n) t=round((y-x)/(m-n)+0.5);else t=round((L-y+x)/(n-m)+0.5);}cout<<t<<endl;return 0;}输出:。
3.#include<iostream>#include<stdlib.h>#include<math.h>using namespace std;int s[1000],i,L,m,n,t;void cf(int k){int i,g=0;for (i=1;i<=L;i++){s[i]=s[i]*k+g;g=s[i]/10;if (g>0) s[i]=s[i] % 10;}if (g>0){L++;s[L]=g;}}int main(){cin>>n;t=n % 3;m= n/3;if (t==1) m--;s[1]=1;L=1;for (i=1;i<=m;i++) cf(3);if ((t==1)&&(m>=0)) cf(4);if (t==2) cf(2);for (i=L;i>=1;i--)cout<<s[i];cout<<endl;return 0;}输入:10输出:。
4.#include<iostream>#include<stdlib.h>#include<string.h>#include<conio.h>#include<math.h>using namespace std;int main(){int w[21][21][21],i,j,k,m,n,a,b,c;for (i=0;i<=20;i++)for (j=0;j<=20;j++){w[i][j][0]=1;w[i][0][j]=1;w[0][i][j]=1;}for(i=1;i<=20;i++)for (j=1;j<=20;j++)for (k=1;k<=20;k++){if ((i<j)&&(j<k)) w[i][j][k]=w[i][j][k-1]+w[i][j-1][k-1]-w[i][j-1][k];else w[i][j][k]=w[i-1][j][k]+w[i-1][j-1][k-1]+w[i-1][j][k-1]-w[i-1][j-1][k-1];}cin>>a>>b>>c;while ((a!=-1)||(b!=-1)||(c!=-1)){cout<<"w("<<a<<","<<b<<","<<c<<")=";if ((a<=0)||(b<=0)||(c<=0)) cout<<1<<endl;else if ((a>20)||(b>20)||(c>20)) cout<<w[20][20][20]<<endl;else cout<<w[a][b][c]<<endl;cin>>a>>b>>c;}return 0;}输入:1 1 12 2 2-1 -1 -1输出:。