【军校考试历年真题】2017年军队院校统一招生考试士兵高中政治真题汇编含解析
(word完整版)士兵军考试题：2017年军队院校招生文化科目统一考试——士兵高中数学模拟试题1(含
阶段性检测试题一、选择题(共9小题，每题4分)1、 已知全集 U = R ，集合 A = {x|lg x < 0}, B = {x|2x< 32}，则 AU B = ( D )1 1A . ?B . (0, 3]C . [3, 1]D •(—汽 1] 1(1)由题意知，A = (0, 1], B = (— ^, 3]，二 AU B =(—汽 1].故选 D. 2.已知等比数列{an}的公比为正数，且a s a s = 2毛2,2,则印=(C )A1口 2A.qB ^2_C . 2D . 2解析：选c.由等比数列的性质得， Tq>0,a^^ _ a2 .a6= 2a5, q =話=2, a1 = ~q = 2,故选 C.n3. 已知 f(x) = 3sin x —n x ,命题 p ： ? x € 0,刁，f(x)<0，则(D ) nA . p 是假命题，p ： ? x € 0,兀,f(x) >0nB.p 是假命题， p ： ? x0€ 0, ，f(x0) >0nC. p 是真命题，p ： ? x € 0,刁，f(x)>0 nD. p 是真命题， p ： ? x0€ 0, "2，f(x0) >0n解析：选D.因为f ' (x)3cos x —n,所以当x € 0,—时，f ‘(x)<0,函数f(x)单调递减,n所以？ x € 0,刁，f(x)<f(0) = 0,所以p 是真命题，又全称命题的否定是特称命题，所 以答案选D.4. 已知向量a , n2 nb 满足|a|= 3, |b|= 23 且a € (升b),贝S a 与b 的夹角为(D )3 n 5 n C.4D.6A. 2B. 3解析：选 D.a € (a+ b)? a •(令b)= a2+ a •扣|a|2+ |a||b|cos0,故cos 〈 a, b> 〈a, b>宁，故所求夹角为詈.5.下列函数中，既是偶函数又在区间(一^, 0)上单调递增的是(A )A . f(x) = 4rB . f(x) = x 2+ 1 xC . f(x) = x 3D . f(x) = 2-x1解析：选A.A 中f(x)=辺是偶函数，且在(-汽0)上是增函数，故A 满足题意.B 中 f(x) = x2 + 1是偶函数，但在(—汽0)上是减函数.C 中f(x) = x3是奇函数.D 中f(x) =2 — x 是非奇非偶函数.故B , C , D 都不满足题意.6.已知lg a + lg b = 0,则函数f(x)=才与函数g(x) = — log b x 的图象可能是( B) 解析：选 B.Tlg a + lg b = 0,二 ab = 1,T g(x) = — logbx 的定义域是(0,+ ^)故排除A . 若 a > 1,则 0v bv 1, 此时f(x) = ax 是增函数， g(x) = — logbx 是增函数， 结合图象知选B.7、已知数列｛an ｝的前n 项和为Sn ,a 1 =1, S n = 2a n +1，则S n =( B )3 n — 1 B.2D .2~H2n — 1A . 2n — 12 n — 1 C.3［解析］(1)由已知 Sn =2an +1,得 Sn = 2(Sn + 1 — Sn),即 2Sn + 1 = 3Sn,Sn + 1 = 3 Sn = 2,3 n — 1而 S1 = a1 = 1,所以 Sn = 2 ［答案］B8•设正实数x , y , z 满足x 2 — 3xy + 4? — z = 0.则当2Z 取得最大值时，三—f 的最大值为厶 入 y 厶(B )…z — x 2— 3xy + 4y 2_x 4y W4— 3— 1.一十 一3 y x当且仅当y =皱，即x = 2y 时等号成立，此时z = x 2— 3xy + 4y 2= 4y 2 — 6y 2 + 4y 2= 2y 2, y x2 12 2 1 2 1 2 1 …x 十 y — z _ 2y 十 y — 2y 2_ — y 2 十 y _—y1.20 (a 1 + a 20) 小 10 (a 1+ a 10)解析：选 C.S 20 — 2S 10=2— 2 X=10(a 20 — a 10) = 100d. 又 a 10= a 2 + 8d ,••• 33= 1 + 8d , ••• d= 4.• S 20— 2S 10= 400.二、填空题(共8小题，每题4分)1、 函数E l%2的定义域为()lg (x — 1)解析：要使函数有意义，10 + 9x — x 2> 0,则x 需满足x —1>0,lg (x — 1)工 0,解①得—1< x < 10.所以不等式组的解集为(1, 2)U (2, 10].2、 函数y = cos(— 2x)的单调减区间为 ____4⑶由 y = cos 才一2x = cos2x —亍，得n2k nW 2x ——"4 W 2k n + n (k € Z) n , 5 n故 k n + "8 W x W k n+ g (k € Z)n 5 n所以函数的单调减区间为 k n+§, kn+石(k € Z)C.9解析：选 B.z = x 2 — 3xy + 4y 2(x>0, y>0, z>0), .xy xy 1 一 12 2 1 2—1 + 1,二当y = 1时，£+1—2的最大值为y 9.已知｛a n ｝为等差数列，a i0= 33, a 2= 1, (C )A . 40B . 200S.为数列｛a n ｝的前n 项和，则S 20 — 2Sw 等于C . 400D . 20(x+ 1)(x — 10) <0,① x>1, XM 2,3、函 数 f(x)=3x 3x 2 3 3x 4 在［0 , 2］上的最小值是( )17 B .-10 A .— 3-364 C .— 4D .-飞解析: 选 A.f ' (x) = x2+ 2x — 3, 令f (=0,得 x = 1(x = — 3 舍17 10又 f(0) = - 4, f(1) = --3-, f(2)=-亍,17故f(x)在［0, 2］上的最小值是f(1) = -j.4、某三棱锥的三视图如图所示，则该三棱锥最长棱的棱长为 6、若命题“ ？ x °€ R , 2x 0 — 3ax o + 9<0”为假命题，贝卩实数a 的取值范围是______________________________________________________________________________ .因为 “？ x o € R , 2x 2 — 3ax °+ 9<0” 为假命题，则 “？ x € R , 2x 2— 3ax + 9>0” 为 真命题.因此△= 9a 2 — 4X2X9<0,故一2 2<a <2 2.7、若函数f(x)(x € R)是周期为4的奇函数，且在［0 , 2］上的解析式为f(x)= x (1 — x ), 0< x < 1,29 41贝 S f 丁 + f 7" = _______sin n x, 1<x< 2, 4 5 629 3 341 7T f(x)是以 4 为周期的奇函数，二 f = f 8 — 3 = f — 4 , f ~6 = f 8— 7rr3 3 3 3T 当 0<x< 1时,f(x) = x(1 — x), /. f 4 = 4X 1— 4 = 16. T 当 1<x<2 时，f(x)= sin n解析：根据三视图还原几何体，得如图所示的三棱锥 P-ABC.由 三视图的形状特征及数据，可推知 PA €平面ABC ，且PA = 2. 底面为等腰三角形，AB = BC ,设D 为AC 中点，AC = 2,则 AD = DC = 1,且 BD = 1,易得 AB = BC = ：2,所以最长的棱为 PC , PC = d PA2 + AC2 =2 2. 答案：2 2 5、若数列｛a n ｝满足 a 1 = 15,且 3a *+1= 3a * — 4,则 a n =4 解析：由 3a n +1 = 3a n — 4,得 a n +1 — a n= — 3,4所以｛a n ｝是等差数列，首项a 1= 15,公差d =-3,4 49— 4n所以 an = 15-3(n —1)= 3 —.答案: 49 —4n312•又Tf(X)是奇函数，-3 f -7 =_f 7 = 1 16， 6 — 6 — 2'3 _ 5 16= 16-8. _____________ 设函数f(x) = ax 3— 3x + 1(x € R ,若对于任意x € [- 1, 1],都有f(x)》成立，则实数 a 的值为 .解析：(构造法)若x = 0,则不论a 取何值，f(x)》显然成立；“ ， 3 (1 — 2x )则 g ‘ (x) (x4,1 1 所以g(x)在区间0, 1上单调递增，在区间2, 1上单调递减,1因此 g(x)max = g 2 = 4,从而 a >4.3 1当x<0时，即x € — 1, 0)时，同理a 戈2 — x3.g(x)在区间[—1, 0)上单调递增， 二 g(x)min = g( —1)= 4,从而a<4综上可知a =4. 答案：4 三.计算下列各题：(18分)1 32 4 — __ (1)』g 49— 3© 8 + lg 245；解: (1)如 49— 4lg 8 + lg 2451 4 3 1=2 x (5lg 2 — 2lg 7) — 3 X 西 2 + 2(lg 5 + 2lg 7) 5 1=2© 2 — lg 7 — 2lg 2 + qlg 5 + lg 7 1 1 1 1=^lg 2+2lg 5=］g(2 x=)夕(2)在€ ABC 中，a, b , c 分别为内角 A , B , C 的对边，且 2asin A = (2b + c)sin B + (2c + b)sin C.求角A 的大小； ［解］(1)由题意知，x ,7_ 6当x>0时，即x € (0, 1］时，f(x)=ax3 — 3x +1》0可化为 a >x2 — x3 设 g(x) 3 —丄x2 — ,根据正弦定理得2a2= (2b + c)b + (2c + b)c , 即 a2= b2 + c2 + bc. €由余弦定理得a2= b2 + c2 — 2bccos A ,1故 cos A = — 2, A = 120° . 四、(12分)已知p ：1冨2,q:x 22x1 m2 0(m 0)，若P 是q的必要不充分条件, 求实数m 的取值范围。
部队士兵考军校政治专项练习测试卷及答案
2021年军考-高中学历士兵考军校-政治专项测试卷辩证法1．“异地高考”政策引起社会高度关注，这不只是招生考试制度改革问题，还涉及城市管理、社会保障、户籍制度等诸多问题。
实施“异地高考”，各地政府要做到（）A．注重调查研究，整合各种资源，同步推进改革B．勇于改革创新，推翻原有体制，促进工作开展C．着眼工作整体，协调各种关系，寻求最优目标D．坚持以人为本，创造具体规律，推进社会变革2．在西部大开发的过程中，必须对生态功能、生态系统、自然资源进行综合研究和分析，规划生态环境保护的总体框架。
这一要求的理论依据主要是（）A．整体功能总是大于部分功能之和B．树立全局观念，实现整体的最优目标C．搞好局部，用局部的发展推动整体发展D．部分的功能对整体的功能起决定作用3．在某些人的观念中，“旧”就应该被淘汰，“新”才值得推崇和流行。
这一观念（）A．没有看到社会历史发展是受客观规律支配的过程B．将“旧”等同于旧事物，“新”等同于新事物C．认识到社会存在是社会发展的物质动因D．抓住了推动社会进步的主体4．某学生平时就贪玩，又迷上了网络游戏，学习成绩较之前大幅下滑。
班主任批评他说，“如果这样发展下去，你就考不上大学了。
”从哲学角度看，该批评中“发展”一词使用不当，原因是（）A．世界是永恒发展的B．发展的实质是事物的前进与上升C．事物的发展总是从量变开始的D．发展是前进性与曲折性的统一5．科学研究表明，大脑的神经是“用进废退”的，常用的区块会因此而增大，长久不用的地方会被挪作他用。
大脑“用进废退”的事实表明（）A．人脑是意识的物质器官B．运动是物质的存在方式C．物质才是运动的承担者D．运动是物质的唯一特性6．“一切物质只是由于某种运动才得以生存”。
对此理解正确的是（）A．运动是物质的主体B．物质是运动的存在方式和根本属性C．物质是运动的主体D．运动是物质固有的根本属性和存在方式7．王夫之说：“静者静也，非不动也。
静即含动，动不舍静。
2017年军考政治简答、论述题解读一
2017年军考政治简答、论述题解读一关键词：士兵军考军考大纲张为臻军考政治简答题论述题一、简答题1、为什么说意识的能动作用，是以意识依赖于物质为条件的?【参考答案】：马克思主义强调意识的能动作用，是以意识依赖于物质为条件的，同把意识的能动作用夸大为决定作用的唯心主义有着原则的区别。
这是因为：第一，意识的能动作用是在实践中发生的。
第二，意识的能动作用的发挥，是以遵从物质运动的客观规律为前提的。
第三，意识能动作用的发挥，必须依赖于一定的物质条件和物质手段。
2、为什么必须坚持两点论和重点论的统一?【参考答案】：(1)主要矛盾和次要矛盾，矛盾主要方面和次要方面相互关系，以及内因和外因相互关系的原理要求我们，面对实际工作中的矛盾，要坚持两点论和重点论的统一。
(2)两点论要求在分析任何事物的矛盾时不仅要看到矛盾双方的对立，而且要看到矛盾双方的统一；不仅要看到矛盾体系中存在着主要矛盾、矛盾主要方面、内因，也要看到次要矛盾、矛盾次要方面、外因。
(3)唯物辩证法的两点论不是均衡的两点沦，而是有重点的两点沦。
它要求把握矛盾的不平衡性，分清主次、轻重、缓急，区别对待。
可见，两点论是有重点的两点论，重点论是两点中的重点论。
(4)处理好这个关系，要注意把握要点。
第一，要抓中心，抓关键，抓重点，避免“眉毛胡子一把抓”，头痛医头，脚痛医脚，捡了芝麻，丢了两瓜。
第二，学会“弹钢琴”，抓住中心工作，带动全盘工作。
第三，根据情况变化，及时实现工作重点的转移，防止把主要矛盾凝固化、绝对化。
3、内因和外因的关系怎样?【参考答案】：(1)内因是指事物发展变化的内在原因，即内部根据、内在矛盾；外因是事物发展的变化的外部原因，即外部条件、外部矛盾。
(2)内因和外因在事物发展变化中的地位和作用是不同的。
内因是事物发展变化的根据，外因是事物发展变化的条件，外因通过内因而起作用。
任何事物都是矛盾体，它发展变化的根本原因，不在其外部，而在其内部，根源于其内部的矛盾性。
军人政治考试题目及答案
军人政治考试题目及答案一、单项选择题（每题2分，共20分）1. 中国人民解放军的建军节是每年的哪一天？A. 7月1日B. 8月1日C. 10月1日D. 11月11日答案：B2. 中国人民解放军的军旗是什么颜色？A. 红色B. 蓝色C. 绿色D. 黄色答案：A3. 以下哪一项不是军人的核心价值观？A. 忠诚B. 奉献C. 勇敢D. 创新答案：D4. 中国人民解放军的宗旨是什么？A. 保卫国家主权和领土完整B. 维护社会稳定和人民安全C. 服务人民D. 以上都是答案：D5. 以下哪一项不是军人的基本职责？A. 服从命令B. 严守纪律C. 爱护武器D. 个人利益至上答案：D6. 军人在执行任务时，遇到上级命令与实际情况不符时，应该怎么办？A. 坚决执行命令B. 向上级报告情况C. 自行决定D. 忽视命令答案：B7. 军人在战场上，遇到战友受伤应该怎么办？A. 继续执行任务B. 立即救助战友C. 等待命令D. 视情况而定答案：B8. 以下哪一项不是军人的优良传统？A. 艰苦奋斗B. 团结协作C. 个人英雄主义D. 纪律严明答案：C9. 军人在面对敌人时，应该采取什么态度？A. 友好协商B. 坚决斗争C. 逃避现实D. 视情况而定答案：B10. 军人在退役后，应该保持什么样的精神状态？A. 放松自我B. 继续学习C. 忘记过去D. 保持军人本色答案：D二、多项选择题（每题3分，共15分）11. 以下哪些是军人应该具备的基本素质？A. 政治坚定B. 军事过硬C. 作风优良D. 纪律严明答案：ABCD12. 军人在执行任务时，应该遵循哪些原则？A. 服从命令B. 严守秘密C. 保护人民D. 爱护环境答案：ABCD13. 以下哪些是军人在战场上应该遵守的行为准则？A. 尊重敌人B. 保护平民C. 遵守国际法D. 英勇作战答案：BCD14. 军人在和平时期应该做好哪些准备？A. 军事训练B. 政治学习C. 社会服务D. 文化娱乐答案：ABC15. 军人在退役后，应该继续发扬哪些优良传统？A. 艰苦奋斗B. 团结协作C. 个人英雄主义D. 纪律严明答案：ABD三、判断题（每题2分，共20分）16. 军人应该无条件服从上级的命令。
部队考军校试题 政治科目第一卷(含答案)
部队考军校试题政治科目（含答案）第一卷马克思主义哲学常识一、选择题1．近几年来，我国粮、油、肉、蛋价格全面上涨，而这条“生物链”的源头在于粮食。
这说明（）A．一切事物都处在相互影响、相互制约的联系之中B．事物的联系必然引起事物的发展C．事物的质变就是发展D．规律的存在是不以人的意志为转移的2．党和政府关心提高居民整体收入水平和增加农民收入，关注就业和再就业，采取措施解决拖欠民工工资的问题……从哲学角度看，这样做的原因是（）A．人民群众是实践的主体，是历史的创造者B．人民群众的实践是认识世界和改造世界的唯一途径C．人民群众是指对社会发展起推动作用的劳动人民D．只要坚持党的群众路线，就能制定正确的路线、方针和政策3．长期以来一些官员把追求“经济增长”放在第一位，没有真正从内心深处树立起对生命的敬畏，这是造成重大安全事故不断的一个重要原因。
从哲学上看，这表明（）A．只有错误的思想意识才对客观事物的发展起反作用B．错误的价值观会使人们的认识活动和实践活动误入歧途C．个人与社会是对立统一的关系D．重视公共安全就不能追求经济增长4．根据十六届三中全会提出的修宪建议，十届全国人大二次会议对我国现行宪法进行了修改，这是现行宪法21年来的第四次修改。
宪法的进一步修改为我国推进依法治国提供了有利的法律依据。
修改后的宪法增加了征用土地补偿条款、鼓励非公有制经济条款，提出了私有财产不受侵犯等反映我国经济、社会发展要求的新内容，这说明（）A．社会意识的变化反映了社会存在的变化B．社会意识对社会存在具有能动的反作用C．社会意识总是能推动社会存在向前发展D．社会意识的变化总是滞后于社会存在的变化5．为打造信用企业，某股份有限公司提出了“成就顾客，回报股东，富裕员工，造福社会”的企业使命；“以客为本，以信立市”的经营理念；“重顾客，重品质，重改进，重创新”的质量观；“欲胜市场必自强”的竞争观。
其中，最能体现“整体”观念和“内因是事物变化发展的根据”这一哲理的分别是（）A．该公司的企业使命和经营理念 B．该公司的企业使命和竞争观C．该公司的质量观和经营理念D．该公司的经营理念和竞争观6．“以客为本，以信立市”的经营理念体现了（）①以市场为导向，生产要适销对路的市场观②诚实信用是市场交易活动的基本精神③经济效益是企业经济活动的根本出发点④公平原则是衡量市场交易活动是否有序的试金石A．①② B．③④C．②③D．①④7．温家宝总理在向十届人大二次会议所作的《政府工作报告》中指出，力争用三年时间，基本建成覆盖城乡、功能完善的疾病预防控制和救治体系，提高应对重大传染病等突发公共卫生事件的能力。
2017年军考英语真题《历年军考真题系列》
历年军考真题系列之2017年军队院校招生士兵高中军考英语真题关键词：军考真题，德方军考，军考试题，军考资料，士兵高中，军考英语一、选择填空（共15分，每小题1分）1. —We could invite John and Barbara to the Friday night party.—Yes, ____ ? I ’ll give them a call right now.A.why notB. what forC. whyD. what2. Try ____ she might, Sue couldn ’t get the door open.A. ifB. whenC. sinceD. as3. Planning so far ahead ____ no sense-so many things will have changed by next year.A. madeB. is makingC. makesD. has made4. I wasn ’t sure if he was really interested or if he ____ polite.A. was just beingB. will just beC. had just beenD. would just be5. The lawyer rarely wears anything other than jeans and a T-shirt ____ the season.A. whateverB. whereverC. wheneverD. however6. I like getting up very early in summer. The morning air is so good ____.A. to be breathedB. to breatheC. breathingD. being breathed7. —Have you known Dr. Jackson for a long time?—Yes, since she ____ the Chinese Society.A.has joinedB. joinsC. had joinedD. joined8. We all know that, ____, the situation will get worse.A. not if dealt carefully withB. if not carefully dealt withC. if dealt not carefully withD. not if carefully dealt with9. I smell something ____ in the kitchen. Can I call you back in a minute?A. burningB. burntC. being burntD. to be burnt10. Does this meal cost $50? I ____ something far better than this!A. preferB. expectC. suggestD. suppose11. The prize will go to the writer ____ story shows the most imagination.A. thatB. whichC. whoseD. what12. They ____ have arrived at lunchtime but their flight was delayed.A. willB. canC. mustD. should13. It is generally accepted that ____ boy must learn to stand up and fight like ____man.A. a; aB. a; theC. the; theD. a; /14. It is important to pay your electricity bill on time, as late payments may affect your ____.A. conditionB. incomeC. creditD. status15. —It was a wonderful trip. So, which city did you like better, Paris or Rome?—____. There were good things and bad things about them.A. It’s hard to sayB. I didn’t get itC. You must be kiddingD. Couldn’t be better二、阅读理解（共40分，每小题2分）Passage 1How can you remember a song from your childhood to this day? Why do your teachers use songs to teach you English? It seems there is a scientific reason for this.Researchers are now studying the relationship between music and remembering a foreign language. They find that remembering words in a song is the best way to remember even the most difficult language.“Singing could be a new way of learning a foreign language. The brain likes to remember things when they are used in a catchy and meaningful way”, said Dr, Karen Ludke. The findings may help those who have difficulties learning foreign languages. On his blog, Dr. Ludke writes, “A listen-and-repeat singing method can support foreign language learning, and opens the door for future research in this area.”Many language teachers know the value of using music and singing. Hua Zhuying, a teacher at a Chinese language school in Washington, D.C. depends heavily on songs in teaching Chinese. She says, “I use music all the time to t each children Chinese. For little kids usually we use the music. Not only does it work, but it is fun for kids.”“Sometimes, I think if I were taught English that way, maybe I could speak much better English than now,” Hua Zhuying adds.Our brain likes music, especially for remembering. So, if you’re still struggling in learning a language, why not try singing it out ?16. According to the passage, the best way to remember a foreign language is to .A. listen to the teacher carefullyB. copy the words many times.C. remember words in a songD. read and write more17.The underlined word “catchy”probably means “____”A.infamousB. boringC. impressiveD.emotional18.Dr. Ludke believes that foreign language learning can be supported by .A. writing songs with the languageB. listening to all kinds of famous musicC. using the listen-and-repeat singing methodD. reading the lyrics again and again19.From the passage, we know that Hua Zhuying .A. is interested in writing English songsB. teaches Chinese in an American schoolC. teaches children English by using musicD. is a researcher in a language school20.The passage mainly tells us that .A. many researchers realize the importance of language studyingB. many language teachers know the value of famous musicC. your brain remembers a language better if you sing it.D. you will never learn a language well unless you can singPassage 2Mass media are tools of communication. Mass media can be divided into two groups: print media and electronic media. By print media, we mean books, newspapers and magazines. Electronic media include television, computer, radio and movie. Mass media allow us to record and pass information rapidly to a large, scattered audience. They extend our ability to talk to each other by helping us overcome barriers caused by time and space.There are various ways in which mass media make daily life easier for us. Firstly, they inform and help us keep a watch on our world. They gather and pass on information we would be unlikely or unable to obtain on their own.Secondly, mass media help us to arrange our time and life. What we talk about and what we think about are greatly influenced by the media. When people get together, they tend to talk about certain happenings in newspapers or on TV. Because we are exposed to different points of view through different kinds of media every day, we are able to evaluate all sides of a certain issue.Thirdly, the media are used to persuade people. A good example is advertisements through the media. Newspapers, magazines and TV are filled with all kinds of colorful, persuasive advertisements. Though many advertisements may not say openly that they want you to buy a certain product, they describe their products in such a way that you may want to buy them.Fourthly, the media also entertain. All of the media make efforts to try to entertain their audience. For instance, even though the newspaper is a prime medium of information, it also contains entertainment features. Television, motion pictures, fiction books and some radio stations and magazines are devoted mainly to entertainment. It is estimated that in the future, the entertainment function of mass media will become even more important than it is now.21. What makes it possible for people living in different places to communicate with each other?A. Printed mediaB. Mass mediaC. Electronic mediaD. Computers22. Which of the following functions of mass media is Not mentioned?A. To make people well informed about the worldB. To amuse and entertain peopleC. To help people arrange their time and lifeD. To give people a sense of honor23. Certain matters in newspapers or on TV tend to be talked about when people get together because ____.A. people are curious about themB. people are influenced by those mass mediaC. it is fashionable for people to do soD. it is easy for people to communicate in this way24. How does advertisement make people purchase certain goods according to the passage?A. By giving an attractive account of the goods.B. By asking people to buy them.C. By forcing people to buy them.D. By giving people something extra.25. Which of the following media is mainly devoted to information according to the passage?A. TVB. MagazinesC. Motion PicturesD. NewspapersPassage 3When international aid is given, steps must be taken to ensure (确保)that the aid reaches the people for whom it is intended. The way to achieve this may not be simple. It is very difficult for a nation to give help directly to people in another nation. The United Nations Organization (UNO) could undertake to direct the distribution of aid. Here however rises the problem of costs. Also tied with this is time. Perhaps the UNO could set up a body of devoted men and women in every country who can speedily distribute aid to victims of floods and earthquakes.More than the help that one nation can give to another during a disaster; it would be more effective to give other forms of help during normal times. A common proverb says, “Give me a fish and I eat for day, teach me to fish and I eat for a lifetime.”If we follow this wise saying, it would be right to teach people from less developed nations to take care of themselves. For example, a country could share its technology with another. This could be in simple areas like agriculture or in more complex areas like medical and health care or even in building satellites. Even small country is able to help less developed nations. Sometimes what is take for granted, like the setting up of a water purification plant or the administration of a school, could be useful for countries which are looking about to solve common problems. It does not cost much to share such simple things. Exchange students could be attached for a number of months or years and learn the required craft whileon the site. They can then take their knowledge back to their homelands and if necessary come back from time to time to clear doubts or to update themselves. Such aid will be truly helpful and there is no chance of it being temporary or of it falling into the wrong hands.Many countries run extensive courses in all sorts of skills. It will not cost much to include deserving foreigners in these courses. Besides giving effective help to the countries concerned, there is also the build-up of friendships to consider. Giving direct help by giving materials may be effective in the short run and must continue to be given in the event of emergencies. However, in the long run what is really effective would be the sharing of knowledge.26. According to the author, how could international aid reach the victims in time?A. By solving the cost problemsB. By solving the transportation problemsC. By relying on the direct distribution of the UNO.D. By setting up a body of devoted people in every country.27. What does the author try to express in the underlined sentence?A. Providing food is vital . Learning to fish is helpfulC. Teaching skills is essentialD. Looking after others is important.28. The second paragraph is developed mainly ____.A.by contrastB.by processC.by comparisonD.by example29. Which aid is likely to fall into the wrong hands?A. A medical team.B. An exchange program.C. Financial support.D. A water plant.30. What can we infer about international aid from the passage?A. It is facing difficultiesB. It is unnecessary during normal timesC. It should be given in the form of materialsD. It has gained support from developed countriesPassage 4Human needs seem endless. When a hungry man gets a meal, he begins to think about an overcoat; when a manager gets a new sports car, a big house and pleasure boats dance into view.The many needs of mankind might be made up of several levels. When there is money enough to satisfy one level of needs, another level appears.The first and most basic level of needs involves food. Once this level is satisfied, the second level of needs, clothing and some sort of shelter, appears. By the end of World WarⅡ, these needs were satisfied for a great majority of Americans. Then a third level appeared. It included such items as automobiles and new houses.By 1957 or 1958 this third level of needs was fairly well satisfied. Then, in the late 1950s, a fourth level of needs appeared: the “life-enriching” l evel. While the other levels involve physical satisfaction, that is, the feed in comfort, safety, and transportation, this level stresses mental needs for recognition, achievement, and happiness. It includes a variety of goods and services, many of which c ould be called “luxury” items. Among them are vacation trips, the best medical and dental care, and recreation. Also included here are fancy goods and the latest fashions.On the fourth level, a lot of money is spent on services, while on the first three levels more is spent on goods. Will consumers raise their sights to a fifth level of needs as their income increases, or will they continue to demand luxuries and personal services on the fourth level?A fifth level would probably involve needs that can be achieved best by community action. Consumers may be spending more on taxes to pay for government action against disease, ignorance, crime, and prejudice. After filling our stomachs, our clothes closets, our garages, our teeth and our minds, we now may seek to ensure the health, safety, and35. The author tends to think that the fifth level .A．would be little better than the fourth levelB．may be a lot more desirable than the first fourC．may ask consumers to spend less on taxesD．would be attainable before the government takes actions三、完形填空（共15分，每小题1分）new travel experiences.Eco-tourism has many benefits. First, all the money spent by the tourists is used to protect the important environmentalbecause of a focus on more sustainable(不破坏生态环境的，可持续的)travel. 50 this, local people's living-standards have improved. Many others are now following Peru's example and using eco-tourism to preserve their environment for the future generations.36. A. finally B. usually C. suddenly D. roughly37. A. pleasure B. satisfaction C. popularity D. freedom38. A. approving B. confirming C. enriching D. supporting39. A. respectful B. aware C. uncertain D. independent40. A. rich B. curious C. lazy D. normal41. A. use B. recycle C. copy D. restrict42. A. challenging B. disappointing C. positive D. risky43. A. success B. adventure C. tool D. symbol44. A. polite B. sincere C. doubtful D. grateful45. A. mines B. factories C. schools D. hotels46. A. ban B. result C. decline D. appearance47. A. close B. safe C. friendly D. active48. A. influences B. examines C. balances D. improves49. A. environment B. law C. economy D. hosts50. A. But for B. According to C. In spite of D. In addition to四、翻译（共20分，汉译英每小题3分，英译汉每小题2分）51.每个人都能做与他体力和脑力相适应的工作。
2017年士兵考军校复习资料综合试卷.doc
1.下列函数既是奇函数，又是增函数的是( )A.y=log2 x| B・ y二x3+x C. y=3x D. y=x 3【分析】A： y=log2|x|是偶函数B： y=x+x3既是奇函数又是增函数.C：非奇非偶函数D： y=x 3是奇函数，但是在(0, +°°), ( - 0)递减函数，从而可判断【解答】解:A： y=log2|x|是偶函数B： y=x+x3既是奇函数又是增函数.C： y二丁非奇非偶函数D： y=x 3是奇函数，但是在(0, +°°), ( - 0)递减函数故选B.【点评】本题主要考察了函数的奇偶性及函数的单调性的判断，属于基础试题2.奇函数f (x)在区间［1, 4］上为减函数，则它在区间［-4, -1］上( )A.是减函数B.是增函数C.无法确定D.不具备单调性【分析】先根据函数单调性的定义，在区间［・4, -1］±任取X1，X2,且设岀大小关系，则・X1、-x2e ［l, 4］,根据奇函数f (x)在区间［1, 4］上为减函数，达到比较f (X1)与f (x2)的大小，从而判断函数在区间［-4, -1］±的单调性.【解答】解:Vf (x)为奇函数/.f ( - X)= - f(X),Vxi， X2^ ［ ~ 4, - 1］,且X1<X2Vf (x)区间［1, 4］上单调递减，/• 4^ - X］> - X2MI,/.f ( - Xi)<f ( - X2),/.f(Xi)>f (x2)・・・f (x)在区间［・4,上单调减.故选A.【点评】本题主要考查函数奇偶性和单调性的应用以及应用单调性的定义判断单调性的方法，体现了转化的思想.属基础题.3.下列函数是奇函数的是( )A.y二x - 1 B・ y二2x? 一3 C・ y=x3 D. y=2x【分析】根据函数的图象判断.【解答】解：A、D两项图象既不关于y轴对称，也不关于原点对称，所以它们不是奇函数.B项图彖关于y轴对称，所以它是偶函数.故选C.【点评】掌握基木初等函数的图象，解题时方便快捷！4.中共中央办公厅、国务院办公厅下发的《关于健全和完善村务公开和民主管理制度的意见》，对落实农民群众的知情权、决策权、参与权、监督权（〃四权〃）提出了许多新的明确的政策措施，为农民群众依法维护自己的民主权利提供了依据和保障。
军考政治专项测试卷及答案
2021年军考-高中学历士兵考军校-政治专项测试卷规律的客观性和主观能动性1．习近平总书记对海南自由贸易港建设做出重要指示，要把准方向、敢于担当、主动作为，抓紧落实政策早期安排，以钉钉子精神夯实自由贸易港建设基础。
这对我们的启示是（）A．量变是质变的必要准备和前提B．发挥主观能动性增强正向量积累C．足够的量变必然会促成事物发展2．有评论员文章指出，古城修复必须从文物工作的基本要求出发，遵循古城原有的肌理，通过空间利用、组合来达到审美需求。
文章还援引专家的话：“加强对人的研究，好的项目绝不是光看东西，要见人见精神，如文化遗产地，其最大的吸引力就在于生活在当地的人、人的故事，要让游客感受到当地文明。
”这说明，古城修复（）①要遵循其固有规律，同时要发挥人的主观能动性②要认识和把握规律，把握其根本要求③要利用和改造规律，顺势而为④要创造条件积极作为，摆脱规律的束缚A．①②B．①④C．②③D．③④3．“英雄机长”刘传健登上了2019年国庆彩车参加国庆群众游行。
2018年，川航3U633在万米高空遭遇极端而罕见的险情。
生死关头，刘传健果断应对，带领机组成员临危不乱、正确处置，确保了机上119名旅客生命安全，创造了世界奇迹，抒写下中国传奇。
下列对材料的解读正确的是（）①川航班机化险为夷是机组成员正确发挥主观能动性的结果②英雄机长力挽狂澜说明关键部分对整体起决定作用③刘传健的事迹佐证了善于发挥聪明才智就能创造奇迹④英雄团队能成功处置险情是基于对客观规律的尊重A．①②B．①④C．②③D．③④4．很多公司不肯承认自己是狼性文化，但任正非是个例外，他说：“做企业就是要培养一批狼，如果一个公司都是喜羊羊，没有战斗力，缺乏奋斗精神，都贪图享受，都在等靠要，再好的公司也会坐吃山空。
”由此可见（）A．艰苦奋斗精神是一个企业发展壮大的关键B．意识对改造客观世界有着巨大的推动作用C．意识是主观见之于客观的活动，精神可以变成物质D．充分发挥主观能动性是有效改造世界的重要条件5．河南省正阳县某电子商务有限公司利用花生红衣的健康养生功能，开发了红衣茶、红衣膏、红衣胶囊等新产品。