最新模拟试题二答案合集
道德与法治课标模拟2参考答案
义务教育《道德与法治课程标准》(2022年版)模拟试题(二)参考答案一、单项选择题。
(共15道题,每题2分,共30分)1.A2.B3.A4.C5.A6.C7.D8.A9.A 10.D 11.A12.C 13.B 14.D 15.D二、多项选择题。
(共5道题,每题3分,共15分)16.ABCD 17.ABCD 18.ABCD 19.ABCD 20.ABC三、简答题。
(共3道题,共35分)21.以立德树人为根本任务,发挥课程的思想引领作用;遵循育人规律和学生成长规律,强化课程一体化设计;以社会发展和学生生活为基础,构建综合性课程;坚持教师价值引导和学生主体建构相统一,建立校内与校外相结合的育人机制;综合运用多种评价方式,促进知行合一。
(10分)22.政治认同、道德修养、法治观念、健全人格、责任意识。
政治认同是社会主义建设者和接班人必须具备的思想前提,道德修养是立身成人之本,法治观念是行为的指引,健全人格是身心健康的体现,责任意识是担当民族复兴大任时代新人的内在要求。
核心素养的五个方面有机统一,旨在培养有理想、有本领、有担当的中国特色社会主义合格建设者和可靠接班人。
(15分)23.立足核心素养,制定彰显铸魂育人的教学目标;及时丰富和充实教学内容,反映党和国家重大实践和理论创新成果;把握思想教育基本特征,实现说理教育与启发引导有机结合;丰富学生实践体验,促进知行合一。
(5分)四、案例分析题。
(20分)(1)教学目标示例:①学生以“生命故事感悟”为话题,交流自己成长中的“蒙难”经历与感受,体验生命的来之不易,认识生命是独特的、不可逆的、短暂的,感悟生命发展的自然规律,理解生命有时尽,培养感激生命、热爱生命的情感。
②学生通过“我的出生给家庭带来了什么”分享,思考个体生命与祖先生命的关联,理解一代又一代的个体生命实现了人类生命(物质生命和身体生命)的接续。
③学生观看有关精神文明传承的视频(或图片),结合自身感受谈体会,理解人类生命的接续包括人类精神文明的传承与延续,明确个体生命在实现人类生命的接续中要担当使命。
2022年高中学业水平合格考试仿真模拟试卷(二) 解析版
2022年高中学业水平合格考试仿真模拟试卷(二)语文(满分100分时间90分钟)一、语言文字运用(18分。
选择题12分,每小题3分;第5题6分)1.下列词语中加点字的注音,不正确的一项是( )A.讪讪(shàn) 炮烙(pào) 蹩脚(biě) 碎琼乱玉(qióng)B.守拙(zhuō) 嫁夜(lián) 檄文(xí) 沸反盈天(fèi)C.冠冕(guān) 孱头(càn) 国粹(cui) 蓊蓊郁郁(wěng)D.袅娜(niǎo) 弥望(mí) 竦立(sǒng) 崇洋媚外(mèi)【答案】A【解释】(“炮烙”的“炮”应读“páo”,“蹩脚”的“蹩”应读“bié”。
)2.下列词语中有错别字的一项是( )A.自恃赝品孵化器黯然神伤B.漱口驾驭墓志铭草菅人命C.附会花卉匿名信臭名昭著D.震憾涣散增值税留连忘返【答案】D【解释】(“震憾”应为“震撼”,“留连忘返”应为“流连忘返”。
)3.下列句子中有语病的一项是( )A.目前国际空间站中有上百种餐品,宇航员可以自由选择自己的用餐计划,虽然这一用餐计划是每八天循环一次的。
B.根据科技部最近公布的消息,在首批启动的“十四五”国家重点研发计划重点专项中,有43个专项设立青年科学家项目,约占80%。
C.我坐在柔和的灯雾里,听窗外的海涛、海鸥的鸣叫和家具投下的阴影,想象母亲、妻子、女儿现在熟睡的模样,隔着万里守候她们睡到天明。
D.在国庆前夕开展烈士公祭活动,重温革命志士的峥嵘岁月,缅怀英雄烈士的历史功勋,为的是以史为鉴、以史为师。
【答案】C【解释】(“听……家具投下的阴影”搭配不当。
)4.下列依次填入画横线处的内容,最恰当的一项是( )《千里江山图》的所有观者,无不对这件_______的巨幅山水画深深着迷。
只见画中_______,山间的高崖瀑布中_______,有水车和桥梁依势而建,湖上则有渔舟、游船荡漾其间,_______。
02-2024普通高中学业水平考试仿真模拟检测二)(解析版 )
2024年普通高中学业水平考试仿真模拟检测二(时间:90分钟满分:100分)一、语言文字应用(18分,选择题 12分,每小题3分;第5题6分)1.下列词语中,加点字的读音全都正确的一项是 ( )A.露.水(lù) 纤.维(qiān) 框.架(kuàng) 安.步当车(dàng)B.栖.息(qī) 虔.诚(qián) 羞怯.(.qiè) 脍.炙人口(kuài)C.桂冠.(guān)似.乎(shì) 负载.(zài) 休戚.相关(qī)D.粘.住(nián) 月晕.(yùn) 衣襟.(jīn)一蹴.而就(cù)2.下列词语中有错别字的一项是 ( )A.辗转谛听打瞌睡陨身不恤B.酝酿忸怩揪辫子浪遏飞舟C.长篙字帖黑匣子绿草如茵D.饲养滑稽一窝蜂满腹经纶3.下列各句中加点成语可以用句末所给成语进行替换的一项是 ( )A.世上没有一蹴而就....的成功,梦想必须依靠扎实的努力才能照进现实。
(一挥而就)B.先生杨公之弟子,立朝大节足以廉顽立懦....,故文公以刚毅近仁称之。
(破旧立新)C.“暂时的失利比暂时的胜利好得多”,法拉兹这句话可谓入木三分....。
(鞭辟入里)D.惟创新者强,惟创新者胜。
推进科技创新,应当有一马当先....的气魄。
(一枝独秀)4.下列依次填入横线处的句子,最恰当的一项是 ( )文学评论常采取以议为主,叙议结合,评析结合的写法。
,。
,。
在文学评论中,叙、析、评这几个方面常常是有机地结合在一起的。
①议则包括分析和评价两方面②叙是指对作品内容的复述、介绍或引用轻盈盎然断掠,不双鬓渺,箭土中会激撼恨,可附土③分析,是对作品的思想内容、艺术成就等进行揭示的过程④评价,则是作者通过分析得到的结论,即对作品或作者艺术创造的总的看法,也就是文学评论的中心论点A.②①③④B.②③①④C.③①④②D.③④①②5.请在下面一段文字横线处填写恰当的内容。
模拟2答案
行政职业能力测验临考冲刺试卷(二)参考答案第一部分言语理解与表达1D。
结合材料上下文,可知所给材料的主题句为“市场自身的发展需要用市场化的手段来实现调节”。
A、B两项表达的只是一种现象,C项表述与文中的观点相左,只有D项符合文中观点。
故选D。
2C。
A、B两项表述显然不够深刻,D项表述与所给材料没有直接关系,所以该三项均应排除。
故选C。
3B。
C、D两项表述显然在文中没有提及,从“民间祭祀中有许多活动并未列入祀典,被称为‘淫祀’”可知,A项表述是错误的。
故选B。
4B。
通过认真阅读材料,可以发现材料介绍了《三国演义》的作者、内容以及它描写的背景。
A、B、C项描述都不完整。
故选B。
5D。
这是一个由两组并列的分句组成的。
前一组分句介绍的菏泽牡丹的习性,后一组介绍了菏泽牡丹的药用价值,D项最为全面。
故选择D。
6B。
文中最后一句是点题句,结合首句可以知道B项是正确选项。
7C。
根据材料的最后一句,可以看出作者的态度是支持分工的,但是研究者应该扩大视听、文理兼通。
8C。
根据材料可知,这段话主要讲述的时人在放风筝时,在达到心情愉悦的同时,能实现强身健体的效果,A、B两项的侧重点有些片面;D项所述并不是文字所表达的主旨。
故选C。
9C。
A项“代替”一词把比例悬殊偷换为二者同一;B项错在“相辅相成”;D项“相互为用”都把比例悬殊偷换为“匀称”了。
10C。
文中强调的是语言的工具性,所以A项的表述是不正确的,应该排除;B、D的表述不够全面,也应该排除。
故选C。
11B。
仔细阅读材料,可以发现改变农业的生产模式是为了转变传统劳动习惯,故选B。
12C。
仔细观察四个选项,可以发现A项中的“古今中外有成就的名人”并没有在文中得到体现;题干的内容与B项中的“经过磨难,经受刺激”也无关。
牛顿开洞在前,嘲笑在后,D项也不正确。
故选C。
13C。
仔细阅读材料,可以发现A项的说法是错误的;B、D两项虽然说法是正确的,但是不是文章的主要观点。
故选C。
最新大学英语四级考试全真模拟试题二和答案
最新大学英语四级考试全真模拟试题二和答案Part ⅣReadin g Compre hensi on(Readin g in Depth) (25 minute s)Sectio n ADirect ions: In this sectio n, thereis a passag e with ten blanks. You are requir ed to select one word for each blankfrom a list of choice s givenin a word bank follow ing the passag e. Read the passag e throug h carefu lly before making your choice s. Each choice in the bank is identi fiedby a letter. Please mark the corres pondi ng letter for each item on Answer Sheet2 with a single line throug h the centre. You may not use any of the wordsin the bank more than once.Questi ons 47 to 56 are basedon the follow ing passag e.A coeducation al(男女合校的) school offers children nothin g less than a tree versio n of societ y in miniat ure(缩影). Boys and girlsare giventhe 47 to get to know each other, to learnto live together from theirearlie st years. They are put in a positi on wherethey can compar e themse lveswith each otherin termsof 48 abilit y, athlet ic achiev ement and many of the extrac urric ularactivi tieswhichare part of school life. What a practi cal 49 it is (to give just a smallexampl e) to be able to put on a school play in whichthe male partswill be takenby boys and the female partsby girls! What nonsen se coeduc ation makesof the argume nt that boys are clever er than girlsor vice versa. When 50 , boys and girlsare made to feel that they are a race apart. In a coeduc ation al school, everyt hingfallsinto its 51 place.The greate st contri butio n of coeduc ation is 52 the health y attitu de to life it encour ages.Boysdon’tgrow up believ ing that womenare 53 creatu res. Girlsdon’tgrowupimagin ing that men are romant ic heroes. Yearsof living togeth er at school remove illusi ons of this kind. The awkwar d stageof adoles cence brings into sharpfocussome of the physic al and 54 proble ms involv ed in growin g up. Thesecan better be 55 in a coeduc ation al enviro nment. When the time comesfor the pupils to leaveschool, they are fullyprepar ed to 56 societ y as well-adjust ed adults. They have alread y had yearsof experi encein coping with many of the proble ms that face men and women. A)advant ageB)properC)reward edD)emotio nalE)opport unityF)activi tyG)overco meH)academi cI)enterJ)mysteri ousK)eventu allyL)segreg atedM)undoub tedlyN)princi pleO)advoca teSectio n BDirecti ons:Thereare 2 passag es in this sectio n. Each passag e is followed by some questi ons orunfini s hedstatem ents. For each of them thereare four choice s marked A), B), C) and D). Y ou should decide on the best choice and mark the correspondi ng letter o n Answer Sheet2 with a single line throug h the center.Passag e OneQuesti ons 57 to 61 are basedon the follow ing passag e.Romant ic love is a cultur e traitfoundprimar ily in indust riali zed societ ies. Elsewh ere in the world, pragma tic consid erati ons rather than flight s of fancyare oftenused to make a choice of partne r, and romant ic love is seen as an unfort unate inconv enien ce that gets in the way of the ordina ry, ration al proces s of mate select ion. Traces of this attitu de persis t in the Americ an upperclasse s, wheredaught ers are expect ed to marry“well”-----that is, to a male who is eligib le by reason of family backgr oundand earnin g potent ial. Most Americ ans, however, see romanti c love as essential for a successful marria ge, and tend to look askance(轻蔑地)at anyone who marrie s for a more practi c al reason in whichl ove playsno part.The phenom enonof romanti c love occurs when two youngpeople meet and find one anothe r personallyand physic allyattractive. They become mutual l y absorb ed, start to behave in what appears to be a flight y(充满幻想的), even irrati onal manner, decide that they are right for one anothe r, and may then enter a marria ge whosesucces s is expected to be guaran teedby thei renduri ng love. Behavi or of this kind is portra yed and warmly endors ed(赞同)throug houtA meri c a n popula r culture, by books, magazi nes, comics, record s, popular songs, movies, and TV. Romant ic love is a nobleideal, and it can certai nly provid e a basisfor the spouse sto“livehappil y ever after.”Butamarria ge can equall y well be founde d on much more practi cal consid erati ons”----as indeed they have been in most societ ies throug houtmost of history. Why is romanti c love of such importancei n the modern world? The reason seemsto be that it has some basicfuncti ons in mainta i ning the instit ution of the nuclea r family(小家庭).57. Romant ic love is less freque ntlyfoundin many non-indust rialsociet ies becaus e people in thesesociet ies_______.A ) firmly believ e that only moneycan make the worldgo roundB ) fail to bringthe imagin ative powerof the mind into full playC ) fondly thinkthat flight s of fancypreven t them from making a correc t choice of partne rD ) have far more practi cal consid erati ons to determ ine who will marrywhom58. The word eligib le (in Line5, Para. l), couldbest be replac ed by ____.A ) qualif iedB ) availa bleC ) chosenD ) influe ntial59. Accord ing to the passag e, most Americ ans _____.A) expect theirdaught ers to fall in love with a male at firstsightB) regard romant ic love as the basisfor a succes sfulmarria geC) look up to thosewho marryfor the sake of wealthD) consid er romant ic love to be the most desira ble thingin the world60. What can we learnfrom the second paragr aph aboutromant ic love?A) It is a common occurr enceamongthe old.B) It is primar ily depict ed by books.C) It is charac teriz ed by mutual attrac tionand absorp tion.D) It is reject ed as flight y and irrati onal.61. The author seemsto believ e that ___________A) romant ic love makespeople unable to thinkclearl y in the proces s of mate select ionB) only romant ic love can make a marria ge happyever afterC) much more practi cal consid erati ons can also be the basisfor a succes sfulmarria geD) romant ic love playsan insign ifica nt role in mainta ining the instit ution of the nuclea r family Passag e TwoQuesti ons 62 to 66 are basedon the follow ing passag e.The French word renais sance meansrebirt h. It was firstused in 1855 by the histor ian JulesMichel et in his Histor y of France, then adopte d by histor iansof cultur e, by art histor ians,and eventu allyby musichistor ians, all of whom applie d it to Europe an cultur e during the 150 yearsspanni ng 1450-1600. The concep t of rebirt h was approp riate to this period of Europe an histor y becaus e of the renewe d intere st in ancien t Greekand Romancultur e that beganin Italyand then spread throug houtEurope. Schola rs and artist s of this period wanted to restor e the learni ng and ideals of the classi cal civili zatio ns of Greece and Rome. To theseschola rs this meanta return to human.Fulfil lment in life became a desira ble goal, and expres singthe entire rangeof humanemotio ns and enjoyi ng the pleasu res of the senses were no longer frowne d on. Artist s and writer s now turned to religi ous subjec t matter and sought to make theirworksunders tanda ble and appeal ing.Thesechange s in outloo k deeply affect ed the musica l cultur e of the Renais sance period --- how people though t aboutmusicas well as the way musicwas compos ed and experi enced. They couldsee the archit ectur al monume nts, sculpt ures, plays, and poemsthat were beingredisc overe d, but they couldnot actual ly hear ancien t music--- althou gh they couldread the writin gs of classi cal philos opher s, poets,essayi sts, and musictheori sts that were becomi ng availa ble in transl ation. They learne d aboutthe powerof ancien t musicto move the listen er and wonder ed why modern musicdid not have the same effect. For exampl e, the influe ntial religi ous leader Bernar dinoCirill o expres sed disapp ointm ent with the learne d musicof his time. He urgedmusici ans to follow the exampl e of the sculpt ors, painte rs, archit ects, and schola rs who had redisc overe d ancien t art and litera ture.The musica l Renais sance in Europe was more a genera l cultur al moveme nt and stateof mind than a specif ic set of musica l techni ques.Furthe rmore, musicchange d so rapidl y during this centur y and a half-though at differ ent ratesin differ ent countr ies---that we cannot define a single Renais sance style.62. What does the author mean by usingtheword“eventu ally”inline3?A) That musichistor iansusedtheterm“Renais sance”af terthe otherhistor iansdidB) That most musichistor iansusedtheterm“Renais sance”C) Theterm“Renais sance”became widely used by art histor iansbut not by musichistor iansD) That musichistor iansusedtheterm“Renais sance” very differ ently than it had been used by JulesMichel et63. The phrase "frowne d on" in line 9 is closes t in meanin g toA) givenupB) forgot ten aboutC) argued aboutD) disapp roved of64. It can be inferr ed from the passag e that thinke rs of the Renais sance were seekin g a rebirt h ofA) commun icati on amongartist s across EuropeB) spirit ualit y in everyd ay lifeC) a cultur al emphas is on humanvaluesD) religi ous themes in art that wouldaccomp any the tradit ional secula r themes65. Accord ing to the passag e, why was Bemard ino Cirill o disapp ointe d with the musicof his time?A) It was not comple x enough to appeal to musici ans.B) It had little emotio nal impact on audien ces.C) It was too depend ent on the art and litera tureof his time.D) It did not contai n enough religi ous themes.66. Whichof the follow ing is mentio ned in the passag e as a reason for the absenc e of a single Renais sance musica l style?A) The musica l Renais sance was define d by techni que rather than style.B) The musica l Renais sance was too shortto give rise to a new musica l style.C) Renais sance musici ans adopte d the styles of both Greekand Romanmusici ans.D) During the Renais sance, musicneverremain ed the same for very long.Part V Cloze(15 minute s)Direct ions:Thereare 20 blanks in the follow ing passag e. For each blankthereare four choice s marked A), B), C) and D) on the rightside of the paper. Y ou should choose the ONE that best fits into the passag e. Then mark the corres pondi ng letter on Answer Sheet2 with a single line throug h the centre.Todaythe world's econom y is goingthroug h two greatchange s, both bigger than an Asianfinanc ial crisis here or a Europe an moneta ry unionthere.The firstchange is that a lot of indust rial_67_is moving from the United States, Wester n Europe and Japanto _68 _count riesin LatinAmeric a, South-East Asia and Easter n Europe. In 1950, the United States alone_69_ for more than half of the world's econom y output. In 1990, its _70_ was down to a quarte r. By 1990, 40% of IBM's employ ees were non-Americ ans; Whirlp ool, Americ a's leadin g _71_ of domest icapplia nces, cut its Americ an laborforce_72_ 10%. Quitesoon now, many big wester ncompan ies will have more _73_ (and custom ers)in poor countr ies than in rich _74_ .The second greatchange is _75_, in the rich countr ies of the OECD, the balanc e of econom ic activi ty is _76_ from manufa cturi ng to _77_. Inthe United States and Britai n, the _78_ ofworker s in manufa cturi ng has _79_ since1900from around 40% to barely half that. _80_ inGerman y and Japan, whichrebuil t so many _81_after1945, manufa cturi ng's shareof jobs is now below30%. The effect of the _82 is increa sed_83_ manufa cturi ng movesfrom rich countr ies tothe develo pingones, _84_ cheaplabor_85_ thema sharpadvant age in many of the _86_ tasksrequir ed by mass produc tion.67. A. produc t B. produc tionC. produc ts D. produc tivit y68. A. otherB. smallC. capita listi c D. develo ping69. A. accoun ted B. occupi ed C. played D. shared70. A. output B. develo pment C. shareD. econom y71. A. stateB. consum er C. repres entat ive D. suppli er72. A. by B. at C. throug h D. in73. A. produc ts B. market C. employ ees D. change s74. A. one B. ones C. timesD. time75. A. what B. like C. that D. how76. A. rangin g B. varyin g C. swingi ng D. gettin g77. A. produc ing B. produc ts C. servic ing D. servic es78. A. propor tionB. number C. quanti ty D. group79. A. change d B. gone C. applie d D. shrunk80. A. Furthe rmore B. Even C. Theref ore D. Hence81. A. armies B. weapon s C. factor ies D. countr ies82. A. questi on B. manufa cturi ng C. shiftD. rebuil ding83. A. with B. as C. givenD. if84. A. whileB. whoseC. who's D. which85. A. give B. is giving C. givesD. gave86. A. repeti tiveB. variou s C. creati ve D. enormo usPart ⅥTransl ation (5 minute s)Direct ions:Comple te the senten ce on Answer Sheet2 by transl ating into Englis h the Chines e givenin bracke ts.答案Part IV Readin g Compre hensi onSectio n A(47-56) EHALBMJDGISectio n B(57-66) DABCCADCBDPart V Cloze(67-76)BDACDACBCB(77-86) DADBCCBBCAPart VI Transl ation87. took emerge nt measur es88. have the rightto pursue happin ess/be entitl ed to pursue happin ess89. Once invite d by that financ ial compan y90. adaptto the humidweathe r there91. be fullyprepar ed/get everyt hingready。
最新权威全真模拟笔试试题(综合能力测试部分)和答案解析(二)
模拟笔试试卷(二)综合能力测试(60分钟)第一部分语言理解与表达1、人生是一个容器,可这个容器的容量实在是非常____。
愁苦和畏惧多了,欢乐与____就少了。
填入划横线部分最恰当的一项是( )。
A.庞大胆量 B.可观轻松 C.有限勇气 D.莫测勇敢2、煤炭与石油、天然气相比价格低廉,以同等发热量计算,目前石油价格是煤炭的5倍,天然气价格是煤炭的3倍,所以,在石油价格居高不下的背景下,煤炭价格必然____。
填入划横线部分最恰当的一项是( )。
A.水涨船高 B.相形见绌 C.如影随形 D.随波逐流3、“笼屉”作为寻常百姓家必备的炊具,从来没有登上过大雅之堂。
据说最____的待遇是在旧社会曾用笼屉作为饭店门口的幌子,食客们只要一看到门口悬挂的笼屉层数,就知道饭店的档次。
填入划横线部分最恰当的一项是( )。
A.优厚 B.体面 C.优惠 D.特殊4、循环经济实质上是一种自觉的经济形态,需要公共部门、经济主体和金融界的三方转变观念,共同____,在全社会形成发展循环经济的良好____。
填入划横线部分最恰当的一项是( )。
A.营建环境 B.努力氛围 C.营造局面 D.建造局势5、体操是一个结合了杂技和舞蹈的体育运动。
它的魅力,在于那种刀锋上的平衡与美感,在于每一秒都让人____。
运动员在空中翻腾的时候,即使不在现场的观众,也会不由自主地屏住呼吸,直到运动员稳稳落地。
填入划横线部分最恰当的一项是( )。
A.心旷神怡 B.赏心悦目 C.战战兢兢 D.如痴如醉6、传统经济学习惯铺陈宏大的说辞,在人性的细节方面,总是。
被抽空了细节的经济学,虽,拥有如庙堂般巍峨的气势,却还原和解读不了世界的真实。
填入横线部分最恰当的一项是:A.语焉不详高屋建瓴B.闪烁其词博大精深C.含糊其辞鞭辟入里D.捉襟见肘天马行空7、入世以来,中国加大了和国际市场的融合,金融市场开放让中国不能再像亚洲金融危机时那样。
面对危机,中国沉着冷静,努力将此次冲击化作调整和发展的。
最新人教版初中生物中考(结业)模拟测试题2(含答案)
最新人教版初中生物中考(结业)模拟试题(含答案)姓名:班级:得分:一、单项选择题(每小题2分,共50分)1、下列属于生物对环境适应的是()A、风调雨顺时瓜果获得大丰收B、沙漠中的仙人掌其叶变成刺状C、夏天温度升高霉菌繁殖速度加快D、蚯蚓的粪便可以提高土壤肥力2、下列哪些生态系统有“绿色水库”之称()A、海洋生态系统B、农田生态系统C、森林生态系统D、淡水生态系统3、下列有关植物细胞结构与功能的叙述中,错误的是()A、细胞壁是细胞的边界,能够控制物质的进出B、细胞膜使细胞有一个比较稳定的内部环境C、细胞核控制着生物的发育和遗传D、细胞的液泡中含有细胞液,其中溶解着多种与色素有关的物质4、如图甲是显微镜结构示意图,图乙、丙、丁、戊、己是植物体的结构层次示意图,下列叙述正确的是()A、甲图中的显微镜可观察到的最大物像的放大倍数为400倍B、为了观察乙的结构,制作临时装片时,在载玻片上滴一滴清水C、由乙到己的过程中,染色体会发生显著变化的过程是bD、被子植物分类时,戊所示的结构往往作为分类的重要依据5、用显微镜观察草履虫时,大家从湖泊、河流中取来水样,制成装片在显微镜下观察。
下列制片及观察操作中,错误的是()A、在培养液滴中加入棉纤维可以限制其运动B、草履虫能通过分裂进行无性生殖,繁衍后代C、草履虫具有应激性,能对外界刺激作出反应D、吸取靠近底层的培养液,草履虫会更多6、下列菜豆种子萌发不同阶段的排列顺序,正确的是()①种子吸收水分②胚根发育,突破种皮,发育成根③子叶里的营养物质转运给胚根、胚轴和胚芽④胚轴伸长,胚芽发育成茎和叶。
A、②①③④B、①③②④C、①③④②D、①②③④7、人类与猕猴细胞色素C(一种蛋白质)的氨基酸差异数是1,与黑猩猩的差异数是0,这说明()A、人与猕猴没有亲缘关系B、人与黑猩猩的亲缘关系更近C、人与黑猩猩DNA中的遗传信息完全相同D、人与猕猴DNA中的遗传信息完全不同8、如图为人体消化、吸收的过程示意图,①~⑤分别表示不同的消化液,纵向箭头表示消化液对相应营养物质的消化作用,a、b、c分别表示淀粉、蛋白质和脂肪的最终消化产物。
高考模拟试卷(2)参考答案
高考模拟试卷(2) 参考答案 第Ⅰ卷(必做题,共160分)一、填空题1.3; 2.12-; 3.5; 4.27; 5.3π; 6.29; 7.14; 8.充分不必要;【解析】条件“角,,A B C 成等差数列”⇔3B π=;结论 “sin sin )cos C A A B =+”⇔sin()cos sin cos A B A B A B +=+⇔cos sin cos A B A B ⇔cos 0A =或sin B B ⇔A π=或3B π=.所以条件是结论的充分不必要条件.9; 10.11.⎪⎪⎩⎭;【解析】若删去2a ,则134,,a a a 成等差数列,3142a a a ∴=+,即231112a q a a q =+,1q ∴=(舍去)或q =或q =;若删去3a ,则124,,a a a成等差数列,2142a a a ∴=+,即31112a q a a q =+,1q ∴=(舍去)或q =q =(舍去)∴q =12.0;【解析】0AD DC CB BA +++=,∴AD BC AB CD -=+,22()()()()AD DC BC CD AD BC CD AD BC CD AD BC CD AB CD CD ∴+⋅+=⋅+⋅--=⋅+⋅+-,12AC BD ⋅=-,//AB CD ,6AB =,2AD DC ==,0AD BC ∴⋅=.13.;【解析】由条件得2b ac =,不妨设a b c ≤≤,则2b c a b a=<+,即2210b b --<;同理得当a b c ≥≥1b a <≤.而sin sin B b A a =,∴sin sin BA的取值范围是. 14.ln 31(,)93e .【解析】()(3)f x f x =,()()3x f x f ∴=,当[3,9)x ∈时,[1,3)3x ∈,()ln 3x f x ∴=,在直角坐标系内作出函数()f x 的图象,而()f x x表示的是该图象上的点与原点的连线的斜率.图象上的点(9,ln3)与与原点的连线的斜率为ln 39;当过原点的直线与曲线()ln ,[3,9)3x f x x =∈相切时,斜率为13e(利用导数解决).∴由图可知,满足题意得实数t 的取值范围为ln 31(,)93e.二、解答题15.(1)因为在ABC ∆中,2C A π-=,所以A 为锐角,且cos A =.所以sin sin()cos 2C A A π=+==(2)由正弦定理得sin sin BC ABA C=,所以sin sin BC C AB A ===因为在ABC ∆中,2C A π-=,所以C为钝角,且cos C ==. 因为在ABC ∆中,()B A C π=-+,所以1sin sin()sin cos cos sin (3B AC A C A C =+=+==. 所以ABC ∆的面积为111sin 223ABC S AB BC B ∆=⨯⨯=⨯=.16. (1)由题意,平面//ABC 平面111A B C ,平面11A B M 与平面ABC 交于直线MN , 与平面111A B C 交于直线11A B ,所以11//MN A B .因为11//AB A B ,所以//MN AB ,所以CN CMAN BM=. 因为M 为AB 的中点,所以1CNAN=,所以N 为AC 中点.(2)因为四边形11A ACC 是边长为2的菱形,160A AC ∠=.在三角形1A AN 中,1AN =,12A A =,由余弦定理得1A N = 故22211A A AN A N =+,从而可得190A NA ∠=,即1A N AC ⊥. 在三角形ABC中,AB =2AC =,4BC =,则222BC AB AC =+,从而可得90BAC ∠=,即AB AC ⊥. 又//MN AB ,则AC MN ⊥.因为1MN A N N =,MN ⊂面11A B MN ,1A N ⊂面11A B MN , 所以AC ⊥平面11A B MN . 又AC ⊂平面11A ACC ,所以平面11A B MN ⊥平面11A ACC . 17.正三棱锥展开如图所示.当按照底边包装时体积最大. 设正三棱锥侧面的高为0h ,高为h .010h +=,解得010h =.则h ===x ∈.所以,正三棱锥体积21133V Sh===设4452100(100)4848x xy V==-=,求导得3410012xy'=0y'=,得x=当x∈时,0y'>,∴函数y在上单调递增,当x∈时,0y'<,∴函数y在上单调递减,所以,当x=时,y取得极大值也是最大值.此时15360y=,所以3maxV=.答:当底面边长为时,正三棱锥的最大体积为3.18.(1)由题设:22111,a b=⎪+=⎪⎩解得2233,2a b==,∴椭圆C的方程为2221;33x y+=(2)①直线l的斜率不存在或为0时,222221122224233OA OB OM a b++=+=+=;②直线l的斜率存在且不为0时,设直线l的方程为(0)y kx k=≠,则MA MB=,∴直线OM的方程为1y xk=-,由2223y kxx y=⎧⎨+=⎩得22(12)3k x+=,222312A Bx xk∴==+,同理22232Mkxk∴=+,222112OA OB OM∴++=22222221123313(1)(1)(1)12122kk kk k k k+++⋅+⋅+⋅+++22222(12)2(2)3(1)3(1)k kk k++=+++2=,2221122OA OB OM∴++=为定值;(3)由(2)得:①直线l 的斜率不存在或为0时,2222111112133OA OM a b +=+=+=; ②直线l 的斜率存在且不为0时, 22222222222111112213133(1)3(1)(1)(1)122k k k OA OM k k k k k k +++=+=+=+++⋅+⋅++∴原点O 到直线AM的距离1d =,∴直线AM 与圆221x y +=相切, 即存在定圆221x y +=,使得直线l 绕原点O 转动时,AM 恒与该定圆相切. 19.(1)①由数列{}n a 是等差数列及1239a a a ++=,得23a =,由数列{}n b 是等比数列及12327b b b =,得23b =. 设数列{}n a 的公差为d ,数列{}n b 的公比为q ,若18m =,则有2323,3318d q q q +=⎧⎨-=⎩,解得3,3d q =⎧⎨=⎩ 或9,22d q ⎧=-⎪⎨⎪=-⎩. 所以,{}n a 和{}n b 的通项公式为133,3n n n a n b -=-⎧⎪⎨=⎪⎩或2912,23(2)n n na nb -⎧=-+⎪⎨⎪=-⎩ ② 由题设43b b m -=,得233q q m -=,即2330q q m --=(*).因为数列{}n b 是唯一的,所以若0q =,则0m =,检验知,当0m =时,1q =或0(舍去),满足题意;若0q ≠,则2(3)120m -+=,解得34m =-,代入(*)式,解得12q =,又23b =,所以{}n b 是唯一的等比数列,符合题意.所以,0m =或34-.(2)依题意,113336()()a b a b =++,设{}n b 公比为q ,则有336(3)(33)d d q q=-+++, (**)记33m d q=-+,33n d q =++,则36mn =.将(**)中的q 消去,整理得2()3()360d m n d m n +-++-=, d= 而,m n N *∈,所以 (,)m n 的可能取值为:(1,36),(2,18),(3,12),(4,9),(6,6),(9,4),(12,3),(18,2),(36,1). 所以,当1,36m n ==时,d. 20.(1)()2x f x ax e '=+.显然0a ≠,12,x x 是直线12y a =-与曲线()x xy g x e==两交点的横坐标.由1()0xxg x-'==,得1x =.列表: 此外注意到:当0x <时,()0g x <;当[0,1]x ∈及(1,)x ∈+∞时,()g x 的取值范围分别为1[0,]e 和1(0,)e .于是题设等价于1102a e <-<<⇒2e a <-,故实数a 的取值范围为(,)2e-∞-. (2)存在实数a 满足题设.证明如下:由(1)知,1201x x <<<,111()20x f x ax e '=+=,故1112213111()+2x x x x f x =ax e e e e x =-=,故11231102x x e e e x --=. 记231()(01)2x x e R x e e x x =--<<,则2(1)1()02x xe x R x e x -'=-<,于是,()R x 在(0,1)上单调递减.又2()03R =,故()R x 有唯一的零点23x =.从而,满足2311()f x e x =的123x =.所以,1231324x e a e x =-=-. 此时2233()4x f x e x e =-+,233()2x f x e x e '=-+,又(0)0f '>,(1)0f '<,(2)0f '>,而12(0,1)3x =∈,故当2334a e =-时,2312()()3f x f x e ==极大.第Ⅱ卷(附加题,共40分)21.A . 如图,连结DF .因为BC 与圆相切,所以CDF DAF ∠=∠. 因为EFD ∠与EAD ∠为弧DE 所对的圆周角, 所以EFD EAD ∠=∠.又因为AD 是BAC ∠的平分线,所以EAD DAF ∠=∠. 从而CDF EFD ∠=∠.于是//EF BC . B .设 , a b c d ⎡⎤=⎢⎥⎣⎦B 则1 0 1 22 2a b a c b d ⎡⎤⎡⎤=⎢⎥⎢⎥++⎣⎦⎣⎦B , 故4,4,3,3,4 3.24,4, 4 221, 2.a ab b ac c bd d =-=-⎧⎧⎪⎪==-⎡⎤⎪⎪=⎨⎨⎢⎥+==-⎣⎦⎪⎪⎪⎪+=-=-⎩⎩解得故B C .(1)圆C 是将圆4cos ρθ=绕极点按顺时针方向旋转6π而得到的圆,所以圆C 的极坐标方程是4cos()6πρθ=+.(2)将512πθ=-代入圆C 的极坐标方程4cos()6πρθ=+,得ρ= 所以,圆C 被直线5:12l πθ=-所截得的弦长为 ADCEF O·D. 因为,,a b c 均为正数,且1a b c ++=,所以(32)(32)(32)9a b c +++++=.于是由均值不等式可知()[]111(32)(32)(32)323232a b c a b c ++++++++++9≥=,当且仅当13a b c ===时,上式等号成立.从而1111323232a b c ++≥+++. 故111323232a b c +++++的最小值为1.此时13a b c ===. 22.在直三棱柱111ABC A B C -中,AB AC ⊥,∴分别以AB 、AC 、1AA 所在的直线为x 轴、y 轴、z 轴,建立空间直角坐标系,则111(0,0,0),(2,0,0),(0,4,0),(0,0,3),(2,0,3),(0,4,3)A B C A B C ,D 是BC 的中点,∴(1,2,0)D ,(1)111(0,4,0),(1,2,3)AC A D ==-,设平面11A C D 的法向量1111(,,)n x y z =,则1111100n AC n A D ⎧⋅=⎪⎨⋅=⎪⎩,即111140230y x y z =⎧⎨+-=⎩,取111301x y z =⎧⎪=⎨⎪=⎩, ∴平面11A C D 的法向量1(3,0,1)n =,而1(1,2,3)DB =-, 111111335cos ,n DB n DB n DB ⋅∴<>==⋅, ∴直线1DB 与平面11A C D (2)11(2,0,0)A B =,1(1,2,3)DB =-设平面11B A D 的法向量2222(,,)n x y z =,则2112100n A B n DB ⎧⋅=⎪⎨⋅=⎪⎩,即222220230x x y z =⎧⎨-+=⎩,取22232x y z =⎧⎪=⎨⎪=⎩, ∴平面11B A D 的法向量2(0,3,2)n =,121212130cos ,n n n n n n ⋅∴<>==⋅,∴二面角111B A D C --. 23.(1)因为含元素1的子集有21n C -个,同理含2,3,4,,n 的子集也各有21n C -个,于是所求元素之和为22211(123)(2)(1)4n n C n n n -++++⨯=--; (2)集合{}1,2,3,,M n =的所有3个元素的子集中:以1为最小元素的子集有21n C -个,以n 为最大元素的子集有21n C -个;以2为最小元素的子集有22n C -个,以1n -为最大元素的子集有22n C -个;以2n -为最小元素的子集有22C 个,以3为最大元素的子集有22C 个. 31nC i i m =∴∑312nC m m m =+++222122(1)()n n n C C C --=++++22231233(1)()n n n C C C C --=+++++ 22231244(1)()n n n C C C C --=+++++3(1)n n C ==+,3131nC ii nmn C=∴=+∑. 32015132015201512016C ii mC=∴=+=∑.。
广东省2022年普通高等学校招生全国统一考试模拟测试(二模)英语试题及答案
2022年普通高等学校招生全国统一考试模拟测试(二)英语第二局部阅读(共两节,总分值50分)第一节(共15小题;每题2. 5分,总分值37. 5分) 阅读以下短文,从每题所给的A、B、C、D四个选项中选出最正确选项。
ARiver Beach Community now offers various programs free of charge. Please call (608) 7898640 for details.Coping SkillsTuesdays; December 8, December 22 1 p. m. -2 p. m. on vvivv亿Do you need a little help coping with life? Don't we all? Come and join us for casual conversation and helpful information.We will discuss a variety of topics、including healthy ways to cope with change and life transitions as we age.Fill Your CupFill Your Cup is a personalized one-hour session held on Mondays or Thursdays. Looking for a way to be social while still being safe? This program is designed lo help you recharge your batteries in a way suitable for you. Bring your coffee and we'll chat! Bring your exercise shoes and we can stretch together! Whatever helps you “fill your cup”, we can figure out a plan together.Connect 2 NatureFridays; December 4, December 18 11 a.m.- 12:30 p.m.on Lifesize. comJoin us as we explore a range of topics related to nature and discover how the environment impacts our health and well-being.We will learn from local experts and share in casual conversation about all things environmental.New Device Tech HelpThursdays; December 3, December 17 11 a.m.- 12 p.m.New Site at St. Andrews Street (if open, please call before attending!)Do you have questions about a new device or just need some help with your device? Bring in your cell phone, tablet, iPad, or any other technology item that you may have and La Crosse Library staff will be ready to help with your questions.21.How can participants benefit from Fill Your Cup?A.By taking stretching exercises alone.B.By designing team plans to improve skills.★启用前注意保密2022年普通高等学校招生全国统一考试模拟测试(二)英语参考答案第二局部阅读(共两节,总分值50分)第一节(共15小题;每题2. 5分,总分值37.5分)21 〜23 DCB 24 〜27 BDBC 28 〜31 DAAB 32 〜35 CACD第二节(共5小题;每题2. 5分,总分值12.5分)36 〜40 GACED第三局部语言运用(共两节,总分值30分)第一节(共15小题;每题1分,总分值15分)41 〜45 BCADC 46 〜50 ADDBA 51 -55 ABDBC 第二节(共10小题;每题1.5分,总分值15分)56. which57. Combining58. has posted59.inspiration60. importantly61. himself62. the63. with64.to figure65. are heard第四局部写作(共两节,总分值40分)第一节(总分值15分)Better Learning Habits Lead to Better ResultsMany people fail to achieve ideal results even though they have strong interests in what they learn. The fact is that it can be quite difTicult to have a Better outcome without better learning habits.When it comes to English learning, reflection can be one of the good habits. For example, to improve speaking skill, top English learners may record their speech and fin<l out the wrong pronunciations when they listen again. Their speaking ability develops by reflecting on their performances.Eonning Better habits requires time and energy, so my suggestion is :never give up and keep practicing. Only in this way can we receive better results which meet our expectations.英语模拟测试(二)参考答案第1页(共2页)第二节(总分值25分)When it was finally time for Dj to sing, the music played on, and he froze. His little face grew pale, and we could see the panic in his eyes as the silence grew. The pianist started the music again but still nothing came out. The entire audience seemed lo lean forward in expectation. Tlie silence seemed enormous. The wliole family of us were all staring at our little boy, hoping he would cheer up and act out his part. Then the pianist started over again, and a low voice filled the air, singing the song.Everyone turned to see who was singing, while I knew it was my brother. My mother and I were fixed on the little angel on stage. The color came back to his face, and his eyes began to sparkle. He opened his mouth and began to sing along, his little voice growing stronger with each word. The show ended with thunderous applause, with the kids bowing dramatically, accepting their praise for a job well done. 1 turned lo my brother with tears in my eyes. 1 knew at that time no words needed to be spoken; the understanding between us was louder than the applause that night.英语模拟测试(二)参考答案第2页(共2页)C.By enjoying friendly talks with free drinks.D.By enlarging social circle in a relaxing way.22.Which program is suitable if you are available only on Fridays?A. Coping SkillsB. Fill Your CupC. Conned 2 NatureD. New Device Tech HelpWhat do the programs have in common?A , They feature online activities.B . They promote social interaction.C . They provide professional instructions.D , They advocate environmental protection.BWhile some feel that bookstores are fading away, one Chinese bookstore has found new life by marching into rural areas in China to bring colorful cultural life and higher incomes lo local residents.By absorbing local rural characteristics, the village branches of the Librairie Avantgarde Bookstore (LAB) chain have transformed into important platforms to display local history, culture and folk traditions. Not just bookstores, they are foundations helping to relieve spiritual poverty (贫困)and centers for gathering and displaying rural culture.To better fit in the lives of local residents, earth village branch has its own characteristics, like the branch in Shaxi, southwest China's Yunnan province. Many of nearly 20,000 books in the store are associated with the history, geography and folk customs of Yunnan and the Bai people."Turning in profits is not our only aim. Our bookstore has become a public gathering space for villagers. Not only young people, butt many elderly residents come here. They do not buy books, but pass the time by rending or chatting with each other in our store. " Liu Xia, the bookstore owner explained.She added that this is a cultural atmosphere that bookstores offer the area. Some residents have grown accustomed to turning to the books of the store to find answers to the troubles they face, such as operating a business or controlling tourists from urban areas. The biggest benefit of opening bookstores in villages is that it helps provide a healthy environment for children's growth. "My kids often come to the store. They love reading books here. They gain knowledge and curiosity about outside world/' one villager said.The arrival of the bookstore menus a lot to the village when young residents have been leaving for urban areas in recent years. During the 2020 May Day and National Day holidays, the daily number of tourists traveling to the village reached 5,000, a record high. Visitors were attracted by the bookstore. Surrounding it, several restaurants and holds have opened.23.Which of the following best describes village branches of the LAB?A. They are disappearing gradually.B , They feature local rural cultures .C , They could make much higher profits.D. They have set up poverty-relief foundations.24.. What do we know about the branch in Shaxi?A. It specializes in history-related books.B . It creates a public gathering space for business.C.It shares the same features with oilier branches.D.It helps villagers know more about the Bai people.26.Whats the greatest influence of village bookshops on the local areas?A.Attracting more people lo pay a visit.B.Offering kids a healthy atmosphere.C.Helping residents lo acquire knowledge.D.Encouraging the young to go to big cities.27.Which of the following can be the best title of the text?A. LAB: A Bookstore on the RiseB , Local Culture Welcomed by TouristsC. Village Bookshops Promote Rural LifeD , Great Ambitions of Village BookstoresCFor people bom into the Russian aristocracy (贵族)in the nineteenth century, life was full of interesting opportunities - unless they were female. At the time, women generally did not have careers, for they were expected, instead, to focus fully on marrying and raising families. Sophia Behrs was one such young woman. When Sophia married Leo Tolstoy (列夫•托尔斯泰),he was already a well-known author. Both the couple were literary in their interests: Sophia had been a gifted student and, even at a very young age, was a keen and sensitive reader.Sophia's marriage to Tolstoy gave her the opportunity to put her abilities as a good reader to use, often advising him on his work throughout the writing process. She served as her husband*s copyist, writing out multiple copies of his novels by hand. She made suggestions for and edits to his work, many of which were incorporated into the final product. In addition, she served as his manager, publicist, and agent, keeping track of the financial and legal sides of her husband's writing career. If Sophia were alive today, she might have found her calling at a publishinghouse or literary-agency.She wrote her own Russian-language grammar textbook and translated texts from German and English. She also wrote fiction, including a revision of Leo*s novella The Krcutzer Sonata. In that story, a man recounts the dramatic breakdown of his marriage ; Sophia retold the narrative from his wife's point of view. The famous writer was impressed by his wife*s literary talents. "What force of truth and simplicity!,, he wrote in his diary upon reading one of her stories.However, Sophia never sought publication for her own work. Writing was not a fantasy that she look seriously ; rath er, she regarded it with “a certain contempt (轻蔑)and irony.” Limited by personal modesty, her domestic duties, and the expectations for women in her lifetime, Sophia never even considered seeking fame of her own. Yet Tolstoy would never have been able to produce the work he did without Sophia's vital contributions.28.What advantages did Sophia's marriage bring to her? A.A strong interest in literature. B.A superior sense of gracefulness. C.A profession at a literary agency. D.A chance to put her literary gift to use. 29. What can be inferred about Sophia from paragraph 3?A , Her revision of The Kreutzer Sonata was admirable.B , Her grammar textbook was easy and simple.C.She had a dramatic and imaginative writing style. D.She almost went through a marriage breakdown. 30. Which of the following words best describe Sophia according to the last paragraph?In a fascinating paper published last year in Science, a team led by Andreas Nieder oftheUniversity of Tubingen in Germany showed that crows - already known to be among the mostintelligent of animals - are even more impressive than we knew. In fact, the evidence suggests that they are self-aware and, in an important sense, conscious (有意识的).Crows had been observed previously to use tools to solve certain problems.Nieder'sexperiment showed that the birds were actively evaluating how to solve a particular problem ; in effect, they were thinking it over. This ability to consciously assess a problem was associated with the cerebral cortex (大脑皮层)in the brains of humans, which birds don't have.Other studies support the idea that the bird brain can, in principle, support the development of higher A . Talented and selfless.C , Thoughtful but strong-willed.31. What is the text mainly about?A. Sophia, a delayed publisher.C. Life of Tolstoy and Sophia.B , Loving and ambitious. D, Responsible but proud. B , Sophia, the other Tolstoy D. Literature on Russian women. Dintelligence. It had been dismissed in the past due to the small size of birds, brains. But recent research has shown that in birds, the neurons (神经元)are smaller and more lightly-packed, which makes sense to reduce weight and makes it easier lo fly. The total number of brain cell in crows (about 1. 5 billion)is about the same as that in some monkey species. But because they are more tightly-packed, the communication between the neurons seems In be better, and the overall intelligence of crows may be closer to that of gorillas (猩猩).This research has important consequences for our understanding of the evolution of higher intelligence. First, a cerebral cortex is not needed, and there are other means to achieve the same outcome. Second, either the evolution of consciousness is very ancient tracing back to the last common ancestor of mammals and birds about 320 million years ago, or, equally interesting, consciousness arose at least twice later on, independently in mammals and birds. Both options raise the possibility that higher intelligence on other planets may not necessarily be mammal or human-like, but could very well be birdlike.32.What did Andreas Nieder's team find out about crows?A.They are more intelligent than other animals.B.They have left people a very good impression.C.They are much cleverer than previously thought.D.They can use tools to solve certain problems.33.What does the underlined “it" in paragraph 3 refer to?A . The idea.B.The bird brain.C. The development.D.Higher intelligence.34.Why do crows have high-level intelligence?A. They have more tightly-packed brains.B , They have a small number of brain cells.C, Their brain neurons could communicate well.D , Their brain cells are the same with the monkeys.35.What can be inferred from the last paragraph?A. Cerebral cortexes are necessary for the evolution of higher intelligence.B , Both mammals and birds got their intelligence from common ancestors.C.Higher intelligence has already developed separately in different species.D.Higher intelligence on other planets might be different from what we imagine.第二节(共5小题;每题2.5分,总分值12. 5分)阅读下面短文,从短文后的选项中选出可以填入空白处的最正确选项。
2023年高考思想政治第二次模拟考试卷含答案解析
2023年高考政治第二次模拟考试卷政治·全解全析注意事项:1.答卷前,考生务必将自己的姓名、准考证号等填写在答题卡和试卷指定位置上。
2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回一、选择题1.石磨盘、石磨棒是新石器时代的重要农具(如下图所示),它是人类使用最早、沿续时间很长、流传范围很广的谷物加工农具,是当时人们加工谷物的重要手段之一,对促进社会经济发展和人类生活改善起了极其重要的作用这说明当时()①共同劳动被个体劳动所代替②原始农业和畜牧业开始出现③人们主要以狩猎和采集为生④实现了由穴居到定居的转变A.①②B.①③C.②④D.③④【答案】C【详解】②④:由“石磨盘、石磨棒是新石器时代的重要农具”可知,当时的人类进入了新石器时代,生产力水平较旧石器时代有了很大提高,尤其是原始畜牧业和农业开始出现,人类由穴居转向定居,②④符合题意。
①:原始社会末期,以氏族为单位的共同劳动逐渐被以家庭为单位的个体劳动代替,①排除。
③:原始社会初期(旧石器时代)人们主要以狩猎和采集为生,③排除。
故本题选C。
2.一个时代有一个时代的主题,一代人有一代人的使命。
习近平总书记指出,“历史和现实都告诉我们,一场社会革命要取得最终胜利,往往需要一个漫长的历史过程。
只有回看走过的路、比较别人的路、远眺前行的路,弄清楚我们从哪儿来、往哪儿去,很多问题才能看得深、把得准。
”这告诉我们()①回看走过的路,要懂得资产阶级的软弱性决定了它不能领导中国革命②比较别人的路,要立足他国发展模式不断完善中国特色社会主义制度③远眺前行的路,坚定不移走中国特色社会主义道路,实现共同理想④要把问题看得深,既要坚持马克思主义又要结合中华优秀传统文化A.①②B.①③C.②④D.③④【答案】D【详解】①:回看走过的路,辛亥革命的失败证明:中国的民族资产阶级虽具有反帝反封建的革命性,领导了旧民主主义革命,但其天生的软弱性决定了它难以领导中国民主革命走向彻底的胜利,①排除。
模拟二答案及解析
模拟二答案及解析1.【答案】B。
解析:本题考察习惯搭配和结合语境分析的能力。
“缺口”不能与“严峻”搭配,排除C项。
“流失”比喻人员、财物等从本地、本单位流动或转移出去而散失,与句意不符,排除D项。
“饱和”比喻在某个范围内某种事物的数量达到最大限度;“充裕”表示充足富裕;“供应缺口”、“供不应求”都表示需求不能被满足,出现了短缺状况,与此相对的应是人才是否足够的问题,故应填“充裕”。
2.【答案】C。
解析:本题考察结合语境分析能力,可以从语义呼应中顺承关系的角度入手。
“多如牛毛”是像牛身上的毛那样多,形容极多。
“难以忘却”指记忆深刻,难以忘记。
“盈篇满籍”指写满了篇章和书籍,形容内容多和丰富。
“罄竹难书”形容罪行多得写不完。
根据“独爱”可以确定,空中应填一个表达这方面内容多的词,所以可以排除B、D。
比较A 和C发现,C项更合适,不仅有多的含义,还有丰富之意。
故该题选C。
3.【答案】C。
解析:本题考察结合语境分析能力,可以从语义呼应中互解关系的角度入手。
从第二句可知“一方面……另一方面”“两件事情实在难得”可判断最佳答案为C。
B、D排除。
再看第一个空“希望”和“目标”比起来,“希望”更贴切,“目标”的动机性太强。
4.【答案】B。
解析:本题考察习惯搭配和结合语境分析的能力。
本题可用排除法。
“生命”应与“孕育”搭配,故排除A、C。
根据“自己将要出生的婴儿”和“人要是能够期待”可知,第三个横线处填“期待”更恰当,由此可排除D,故本题正确答案为B。
5.【答案】A。
解析:本题考察结合语境分析能力,可以从语义呼应中顺承关系的角度入手。
由句子后面“她”字,可知作者把张家界已经拟人化了,而且当作女子来描写,因此“芳颜”最合适。
二十六年来本来是有机会一睹她的芳容,但现在才来张家界,张家界自然要责怪作者来迟了。
因此第一个空应选“姗姗来迟”。
正确答案是A。
6.【答案】B。
解析:本题考察习惯搭配和近义词的辨析。
“默认”有承认之意,“默许”有许诺之意,“看法”与“默认”搭配更合适。
模拟二参考答案
模拟(二)参考答案一、听力理解A. 听句子1-5 CBABBB. 听对话6-10 ACACB 11-15 ACBCBC.听短文16—20 CBBAAD. 听填信息21.twice 22. never 23. rice 24. twenty/20 25. once二.单项填空26-30 ABBCA 31-35 CCDBB 36-40 DABAD 41-45 DDBAD三、完形填空。
46-50 BABCA 51-55 BDCBC四、阅读理解。
56-60 CBDAB 61-65 ADDBC 66-70 EGAFB五、短文填空。
71. fans 72. video 73. by 74. wants/wishes 75. how76. see 77. throwing 78. surprised 79. the/that 70. showed六、读写综合A.信息归纳81. To list the goals you didn’t reach this year82. They have a really strong why83. Actionable steps with specific deadlines86. Six / 6B. 书面表达听力原文A、听句子根据所听句子的内容和所提的问题,选择符合题意的图画回答问题。
每小题听一遍。
1. M: 1. It’s cloudy today and it’s going to be rainy tomorrow.3. M: I often go skateboarding at 9:00 on Sunday morning.4. W: Smoking is not allowed here. You have to put it out.5. M: We’d better plant the trees in front of the house.B、听对话回答每段对话后面的问题,在各题所给的三个选项中选出一个最佳答案。
通用学业水平考试模拟卷2答案
C
解析: 起锯时需要拇指将锯条限定在锯割位置,以防锯割点偏移
P155
• 11.如图所示为一款壁灯。当杆1与杆2成90°时,杆1与杆2的主 • 要受力形式是 • A.杆1受弯曲,杆2受弯曲、受扭转 • B.杆1受压,杆2受压、受拉 • C.杆1受压,杆2受压、受扭转 • D.杆1受弯曲,杆2受弯曲、受拉 NhomakorabeaB
解析: 系统报警,体现的是该系统的目的性
P157
18.以下对该系统的优化措施中,不正确的是 A.配备蓄电池,在停电的情况下能正常工作 B.夜间直接将220V电源接入围栏,增大电击强度 C.增加联动输出接口,与公安部门的报警中心实现联动 D.增加利用网络进行远程布防、撤防操作的功能
B
解析: 会死人的
P157
如图所示为公共厕所人体感应自动供水系统示意图。当探头检测到有人进入厕所,控制 器控制电磁阀打开,向水箱供水。请根据示意图和上述说明,完成19-20题。 19.该供水控制系统的执行器是 A.水箱 B.进水阀 C.探头 D.电磁阀
D
P157
20.适合用作探头的是 A.红外传感器 C.水位传感器
P156
16.比较优化前后的流程图,下列关于优化目标的说法中,不合理的是 A.达标水回用主要是为了节约用水 B.纤维回收主要是为了减少原料的浪费 C.污泥制肥主要是为了提高综合效益 D.滤液回流主要是为了废物再利用
D
P157
17.以下关于该系统的说法中,不正确的是 A.该系统具有威慑、阻挡、报警等作用,体现了系统的目的性 B.该系统遭到触碰和破坏时都会报警,体现了系统的相关性 C.当电子围栏中的导线出现故障时,会影响系统正常工作,体现了系统的整体性 D.该系统不受气候等因素的影响,体现了系统的环境适应性
湖南省公务员行政职业能力测验模拟试题二参考答案1
湖南省公务员行政职业能力测验模拟试题二第一部分言语理解与表达(共20题, 参考时限20分钟)本部分包括三种类型的题目:一、选词填空: 共10题, 每题0.5分, 共5分。
要求你从所给的四个选项中选出一个填空, 使句子的意思表达得最准确。
【例题】只要方向正确, 任何一点积极性都应当得到和支持。
()A尊重B肯定C表彰D重视【解析】用“肯定”填空使句子的意思表达得最准确, 故应选B。
请开始答题:1. 很多家长都希望请家庭教师来( )孩子文化课的学习。
A. 帮助B. 教导C. 教育D. 辅导2. 航空运输、公路运输的快速发展在一定程度上使铁路系统受到( )。
A. 冲击B. 威胁C. 震荡D. 削弱3. 江泽民同志在人民大会堂( )旅外青年学者团体负责人回国访问团成员。
A. 会晤B. 会见C. 见面D. 接见4.日晕和月晕常常出现在卷层云上, 当卷层云后面有一大片高层云时, 是大风雨的( )。
A. 预兆B. 先兆C. 征兆D. 预示5.学校做出决定, ( )大面积补课。
A. 取消B. 取缔C. 禁止D. 停止6.最近几年, 家长( )孩子上大学仍是新生报到时校园内的一大景观。
A. 携同B. 偕同C. 陪同D. 随同7.王校长对财务科拿出的修建学生公寓的预算方案, 仔细地进行了( )。
A. 审查B. 考察C. 考查D. 审核8.整个安定医院应该环境优雅, ( )合理, 让人心情放松。
A. 布局B. 安排C. 规则D. 统筹9.大型货运飞艇使用惰性气体代替了传统的氢气, 从而从根本上( )了发生火灾的可能。
A. 杜绝B. 消除C. 排除D. 避免10.目前许多国家和地区都在寻求和采取各种有力的( ), 减少恐怖分子的袭击。
A. 手段B. 举措C. 措施D. 方法二、语句表达:共5题, 每题1分, 共5分。
要求你从语气、词序、语法结构等方面对有关语句作出判断。
【例题】从给出的几句话中选出没有语病的一句: ()。
个人与团队管理模拟试题(二)及参考答案汇总
个人与团队管理模拟试题(二)及参考答案一、单项选择题:(每题1分,共50分)1.张经理为了提高时间管理的效率,他可以排除一些与工作无关的事情,不能帮助他的是()。
A、把更多操作性的工作分配出去B、相信团队成员C、工作时间拒绝接听任何电话D、学会授权2.提高工作效率的方法不正确的是()。
A、预见并及时处理问题B、根据工作优先级,确定自己每天的实际目标和工作方式C、确保在做重要工作时不被打扰D、工作时间拒绝接听任何电话3.提高工作效率的方法有很多,不正确的是()。
A、为重要的工作选择最佳时间B、养成并坚持良好的工作习惯C、确保在做重要工作时不被打扰D、不受任何计划约束4.高总为了提高工作效率采用了很多方法,不能够帮助他的是()。
A、把更多操作性的工作分配出去B、工作时间拒绝接听任何电话C、学会授权D、相信团队成员5.在安排每天的重要工作时,为了提高工作效率,做法合适的是()。
A、把重要工作安排在工作效率最高的时间B、把每天的重要工作都安排在固定的时间段C、不做事先安排,什么时候有重要工作什么时候做D、把重要工作安排在每天工作的开始阶段6.辛总为了提高工作效率采用了很多方法,能够帮助他的是()。
A、独揽所有的工作B、工作时间拒绝接听任何电话C、根据时间管理矩阵制订每天的计划D、废除规章制度,使自己的工作不受限制7.在安排每天的重要工作时,为了提高工作效率,做法不合适的是()。
A、把重要工作安排在工作效率最高的时间B、什么时候有重要的工作,什么时候就开始做C、确保在做重要工作时不被打扰D、确保重要工作符合任务优先级8.关于计划在提高工作效率中的应用,说法正确的是()。
A、要严格执行每天的计划B、每天工作不同,所以不用事先做计划C、计划按照时间顺序制订,无须区分优先级D、将重要的工作安排在计划的开始阶段9.对提高工作效率没有帮助的是()。
A、保证每天都做一些重要但不紧迫的任务B、养成并坚持良好的工作习惯C、严格执行计划D、不接电话以避免被打扰10.小苏想要提高自己的工作效率,她列出了许多方法,其中不能帮助她的是()。
高二语文模拟试题(2)参考答案
高二语文模拟试题(2)参考答案1.A (A伫倚.yǐ/欹.枕qī 槛.菊jiàn/彩笺.jiān蒙毡.zhān/砧.上zhēnB.曲.江qū/衢.州qú 霓.旌ní/琉璃.li 扁.舟piān/翩.跹piānC蓬蒿.hāo/蘅皋.gāo京畿.jī/珠玑.jī地坼.chè/恻.隐cèD罟.师gǔ/商贾.gǔ 霎.时shà/痛煞.shā 翠幕.mù/蓦.然mò)2.D (卷土重来:比喻失败之后,重新恢复势力,含贬义。
用在此处不合语境,“形象”不能说“卷土重来”。
A苦心经营:用尽心思去筹划安排 B一蹶不振:一跌倒就再也爬不起来。
比喻遭受一次挫折以后就再也振作不起来。
C一落千丈:形容声誉,地位或经济状况急剧下降。
)3.D (A项关联词语序不当,最后一句三重否定,不合逻辑 B搭配不当,“防止”和“态势”不搭配。
C,成分赘余,“奇”已经有“非常”的意思,去掉“非常”。
)4.C5.C (指有多种颜色的华丽衣服)6.D (A.以:连词,来;介词,凭。
B.或:有的人;有时。
C.之:结构助词,的;助词,定语后置的标志。
D.而:连词,表转折。
)7.A (③写夫妻的生活情趣;④⑤写“收书既成”后阅读时如何小心谨慎。
)8.C (“得胜者常常故意把茶给泼了”错,不是故意为之。
)9.(1)从众/必不得已/先去辎重/次衣被/次书册卷轴/次古器/独所谓宗器者/可自负抱/与身俱存亡/勿忘之/遂驰马去。
(4分。
错1-2个扣1分,3-4个扣2分,5-6个扣3分,7个以上扣4分。
当断不断,不当断而断,都算错。
)(2)①每月初一、十五,明诚都请假出去,把衣服押在当铺里,取五百铜钱,走进大相国寺,购买碑文回家。
(3分,“质”“市”各1分,全句大意1分。
)②得到书画和彝、鼎等古代酒器,也摩挲把玩或摊开来欣赏,批评上面的毛病。
每晚品评,以烧完一枝蜡烛为标准。
(“指摘”“率”各1分,全句大意1分。
二模考试题及答案大东区
二模考试题及答案大东区一、单项选择题(每题2分,共20分)1. 下列哪个选项是正确的?A. 地球是平的B. 太阳是银河系的中心C. 光速是可变的D. 月球是地球的卫星答案:D2. 以下哪种元素是人体必需的微量元素?A. 铁B. 钙C. 钠D. 氧答案:A3. 根据牛顿第三定律,作用力和反作用力的关系是什么?A. 大小相等,方向相反B. 大小不等,方向相反C. 大小相等,方向相同D. 大小不等,方向相同答案:A4. 以下哪个国家不是联合国安全理事会常任理事国?A. 中国B. 法国C. 德国D. 俄罗斯答案:C5. 以下哪个选项是正确的?A. 1千克等于1000克B. 1米等于100厘米C. 1升等于1000毫升D. 1小时等于60分钟答案:D6. 以下哪个选项是正确的?A. 光年是时间单位B. 光年是长度单位C. 光年是质量单位D. 光年是速度单位答案:B7. 以下哪个选项是正确的?A. 地球的自转周期是24小时B. 地球的公转周期是365天C. 地球的自转轴与公转轨道平面垂直D. 地球的自转轴与公转轨道平面平行答案:A8. 以下哪个选项是正确的?A. 细胞是所有生物体的基本单位B. 病毒不是生物体C. 所有生物体都有细胞结构D. 病毒有细胞结构答案:B9. 以下哪个选项是正确的?A. 酸雨是由于大气中的二氧化碳过多造成的B. 酸雨是由于大气中的二氧化硫过多造成的C. 酸雨是由于大气中的臭氧过多造成的D. 酸雨是由于大气中的氮气过多造成的答案:B10. 以下哪个选项是正确的?A. 氧气不易溶于水B. 氧气易溶于水C. 氧气不溶于水D. 氧气在水中的溶解度随温度升高而增加答案:A二、填空题(每题2分,共20分)1. 地球的大气层中,最外层是________。
答案:散逸层2. 人体最大的器官是________。
答案:皮肤3. 牛顿的三大定律中,描述物体运动状态改变的定律是________。
答案:牛顿第二定律4. 联合国安全理事会的常任理事国包括中国、法国、俄罗斯、美国和________。
二模考试题及答案
二模考试题及答案一、单项选择题(每题2分,共20分)1. 下列哪个选项是正确的?A. 地球是平的B. 太阳从西方升起C. 光速是恒定的D. 月球没有引力答案:C2. 以下哪项是人体最大的器官?A. 心脏B. 肝脏C. 皮肤D. 脾脏答案:C3. 哪个国家是联合国的创始会员国之一?A. 中国B. 美国C. 俄罗斯D. 以上都是答案:D4. 以下哪种元素是人体必需的微量元素?A. 铁B. 钙C. 钠D. 氧5. 以下哪个是植物光合作用的场所?A. 细胞核B. 线粒体C. 叶绿体D. 内质网答案:C6. 以下哪个是牛顿三大定律之一?A. 万有引力定律B. 相对论C. 动量守恒定律D. 牛顿第一定律答案:D7. 以下哪个是英语中最常见的不规则动词?A. goB. beC. haveD. run答案:B8. 以下哪个是法国的首都?A. 柏林B. 伦敦C. 巴黎D. 罗马答案:C9. 以下哪个是人体最长的神经?B. 坐骨神经C. 迷走神经D. 背神经答案:B10. 以下哪个是计算机编程语言?A. HTMLB. CSSC. JavaScriptD. 以上都是答案:D二、填空题(每题2分,共20分)1. 地球的自转周期是______小时。
答案:242. 人体最大的淋巴器官是______。
答案:脾3. 联合国的总部设在______。
答案:纽约4. 人体必需的微量元素包括铁、锌、______等。
答案:铜5. 植物光合作用的产物是葡萄糖和______。
答案:氧气6. 牛顿第一定律也被称为______定律。
答案:惯性7. 英语中不规则动词be的过去式是______。
答案:were/was8. 法国的国花是______。
答案:百合9. 人体最长的神经是______神经。
答案:坐骨10. 计算机编程语言中,用于网页开发的是______。
答案:HTML三、简答题(每题10分,共40分)1. 简述光合作用的过程。
答案:光合作用是植物、藻类和某些细菌利用叶绿素等色素吸收光能,将二氧化碳和水转化为葡萄糖和氧气的过程。
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模拟试题二答案一、填空题(0.5 40=20)1.Visual Basic6.0中应用可视化的面向对象的程序设计方法,采用事件驱动的编程机制。
2.Visual Basic6.0的主要功能特点是具有面向对象的可视化的基于事件驱动设计工具,非常适合于面向对象的编程方式。
3.当进如Visual Basic集体环境,发现没有显示“工具箱”窗口,应选择视图菜单的选项,使“工具箱”窗口显示。
4.对象的方法是指对对象可以进行地操作。
5.Visual Basic6.0中文版的菜单栏共有13 个菜单项。
6.Visual Basic6.0的控件分为3类,即:常用控件、ActiveX控件、可插入对象控件。
7.十进制整型数的表示范围为-32768~+32767 。
8.根据所给条件,引出逻辑表达式:(1)闰年的条件是:年号(year)能被4整除,但不能被100整除;或者能被400整除。
逻辑表达式为:NOT(Year MOD 4) AND (Year MOD 100) OR NOT(Year MOD 400) (2)一元二次方程有实根的条件为:a不等于0且b2-4ac>=0逻辑表达式为:a<>0 AND b^2-4*a*c>=09."name"为字符串常数;False为布尔型常数;"11/16/99"为字符串常量;12.345为浮点数常量。
10.以下语句的输出结果是BeijingS$="China"S$="Beijing"Print S $11..列表框中项目的序号是从0 开始的,ListCount-1 表示列表框中最后一项的序号。
12.滚动条响应的重要事件有Change 和Scroll 。
13.控件数组的名字由Name 属性指定,而数组中的每个元素由Index 属性指定。
14.visual Basic中有一种控件组合了文本框和列表框的特性,这种控件是_组合框__15.计时器控件能有规律的以一定时间间隔触发_Timer__事件,并执行该事件过程中的程序代码。
16.为了在运行时把图形文件Pf.jpg装入图片框Picture1,所使用的语句为_Pictuer1.Pictuer=LoadPictuer(Pf.jpg)___________。
17.在菜单编辑器中建立了一个菜单,名为pmenu,用下面的语句可以把它作为弹出式菜单弹出,请填空。
Form1. PopupMenu Pmenu18.制作菜单的分隔栏时,选用的符号是___-____。
19.Visual Basic提供的对数据文件的三种访问方式为随机访问方式_顺序访问方式__和二进制访问方式。
20.一个数据库由一个或多个表组成,表的每一行就是一个记录,表中的每一列称作一个字段。
21.Data控件是Visual Basic 6.0和数据库之间的桥梁,而数据绑定控件则把Data控件和用户界面联系起来,两者构成了Visual Basic 6.0开发数据库的主体。
22.显示窗体所使用的方法为__show_____;隐藏窗体但并不从内存中将其删除所使用的方法是___Hide____;隐藏窗体并从内存中将其删除所使用的方法是__UnLoad_____。
23.在改变默认的驱动器,可以通过设置驱动器控件的__Drive____属性;文件夹列表控件的当前路径被__Path_属性所记录;文件列表控件中被选中的文件被__FileName__属性所记录。
二、选择题(2 19=38)1.可以用来在启动程序时对属性和变量进行初始化的事件( D )A ClickB UnloadC ActivateD Load2.当窗体上有多个控件时,最多只有( A )个控件是活动的。
A 1B 2C 3D 多3.当对被选择的控件进行对齐、调整大小等操作时,将以( C )为准。
A 所有控件B 某些控件C 基准控件D 以上说法均不对4.Visual Basic中的语句通常按“一行一句,一句一行”的规则书写,但也允许多个语句放在同一行中。
在这种情况下,用来隔开各语句的符号是( A )A 冒号B 分号C 逗号D 感叹号5.一般来说,在用Visual Basic开发应用程序时,其通常的步骤为( A )A ①设置可视界面②编写代码③程序测试、运行B ①建立可视用户界面②设置可视界面特性③编写事件驱动代码C ①编写事件驱动代码②程序测试③程序运行和维护D 以上步骤均不对6.下面4个选项中属于字符型数据的是( A )A “Hello”B `Hello`C HelloD #Hello7.双精度浮点数存储时占的字节数是( B )A 4B 8C 16D 328.下面为正确的整型常量的是( C )A &624B 0347C &0127D &01289.把小写字母转换为大写字母的函数是( B )A Lcase$B Ucase$C InstrD Len10.“x是小于100的非负数”,用Visual Basic表达式表示正确的是( C )A 0<=x<100B 0<=x<100C 0<=x And x<100D 0<=x Or X<10011.假定Picture1和Text1分别为图片框和文本框的名称,下列语句不正确的是( C )A Print 100B Picture1.Print 100C Text1. Print 100D Debug. Print 10012.表达式4+5\6*7/8Mod9的值是( B )A 4B 5C 6D 713.在窗体上画一个命令按钮,然后编写如下事件过程:( D )Private Sub C ommand1_Click( )a=InputBox("Enter the First Integer")b=InputBox("Enter the Second integer")Print b+aEnd Sub程序运行后,单击命令按钮,先后在两个输入对话框中分别输入456和123,则输出结果是 A 579 B 123C 456D 12345614.若要使标签控件显示时不覆盖其背景内容,要对其设置的属性是(D)A BackColorB BorderStyleC ForeColor D. BackStyle15.下面程序x$="a"y$="b"z$="c"For I=1 to 2X$=y$:y$=z$:z$=x$Next IPrint x$+y$+z$运行后的输出结果是(D)A cabB bcaC bcbD cbc16.下面程序段For I=1 To 3 Step 1Print Spc(5-I);For j=1 To 2*I-1Print "*";Next j;PrintNext I运行结果为(B)A * * * * *B ** * * * * ** * * * * *C *D ** * * * * ** * ** * * * * * * * * *17.设有语句open "c:Test.Dat" For OutPut As#1则以下错误的叙述是(A )A)该语句打开C盘根目录下一个己存在的文件Test.DatB)该语句在C盘根目录下建立一个名为Test.Dat的文件C)该语句建立的文件的文件号为1D)执行该语句后,就可以通过Print#语句向文件Test.Dat中写入信息18.表的每一行就是一个( A );表中的每一列称作一个(),描述了它所含有的数据。
A.记录字段B.索引字段C.字段记录D.记录索引19.Data控件的很多方法,当我们在运行时修改了Record-Source属性后,需要调用( A )方法刷新记录集。
A.Refresh方法B.UpdateRecord方法C.UpdateControls方法D.Cancelupdate方法三、程序填空题(2 18=34)1.下面的程序段是检查输入的文字段中大括号是否配对,并显示相应的结果.本程序在文本框中边输入边统计大括号的个数,以+输入回车作为结束标志,然后显示结果.请将程序补充完整.Dim Count1%Private Sub Text1_KeyPress(Key Ascii As Integer)If Key Ascii ="{"ThenCount1=Count1+1Else If Key Ascii ="}"ThenCount1=Count1+1If KeyAscii=13 ThenIf Count1=0 ThenPrint "左右大括号配对"Else If Count1>0 ThenPrint "左大括号数多";Count1;"个"ElsePrint "右大括号数多";-Count1;"个"End IfEnd IfEnd Sub2.阅读程序:Private Sub Form_Click( )num=0Do while num<=2num=num+1Print numLoopEnd Sub程序运行后,单击窗体,输出结果是 123 。
3.在窗体上画一个命令按钮(其Name属性为Command1),然后编写如下代码:Private Sub Command1_Click( )Dim n( )As IntegerDim a,b As Integera=InputBox("Enter the first number")b=InputBox("Enter the second number")ReDim n (a To b)For k=Lbound(n,1)To Ubound(n,1)n(k)=kPrint"n("";k;")=";n(k)Next kEnd Sub程序运行后,单击命令按钮,在输入对话框中分别输入2和3,输出结果为n(2)=2n(3)=3。
4.在窗体上画一个命令按钮(其Name属性为Command1),然后编写如下代码:Private Sub Command1_click( )Dim a(5)For I=0 To 4A(i)=I+1T=I+1If t=3 ThenPrint a(i);A(t-1)=a(I-2)ElseA(t)=a(i)End IfIf I=3 Then a(I+1)=a(t-4)A(4)=1Print a(i);Next IEnd Sub程序运行后,单击命令按钮,输出结果为 1 2 3 1 4 1 。
5.在窗体中添加一个名称为Text1的文本框,两个名称分别为Command1和Command2的命令按钮。
要求程序运行后,用户向文本框中输入字母,单击Command1按钮则文本框中字母全部转换为大写;然后单击Command2按钮则文本框中字母全部转换为小写。
请将下列程序补充完整。