综合试题二答案
综合试题二
一、单项选择题
1.下述文件中适合于磁带存储的是(A)
A.顺序文件B.索引文件C.散列文件D.多关键字文件
2.某二叉树的后根遍历序列为dabec,中根遍历序列为debac,则前根遍历序列为(D)
A.acbed B.becab C.deabc D.cedba
3.含有n个结点的二叉树用二叉链表表示时,空指针域个数为(C)
A.n-1 B.n C.n+1 D.n+2
4.在一个图中,所有顶点的度数之和与图的边数的比是(C)
A.1:2 B.1:1 C.2:1 D.4:1
5.长度为n的链队列用单循环链表表示,若只设头指针,则出队操作的时间复杂度为(A)
n) C.O(n) D.O(n2)
A.O(1) B.O(log
2
6.下述几种排序方法中,要求内存量最大的是 (C)
A.插入排序 B.快速排序 C.归并排序 D.选择排序
7.对n个不同值进行冒泡排序,在元素无序的情况下比较的次数为(D)
A.n-1 B.n C.n+1 D.n(n-1)/2
8.对线性表进行二分查找时,要求线性表必须(C)
A.以顺序方式存储
B.以链式方式存储
C.以顺序方式存储,且结点按关键字有序排列
D.以链接方式存储,且结点按关键字有序排列
9.在表长为n的顺序表上做删除运算,其平均时间复杂度为 (B)
n) D.O(n2)
A.O(1) B.O(n) C.O(nlog
2
10.当利用大小为n的数组顺序存储一个队列时,该队列的最大容量为 (B)
A.n-2 B.n-1 C.n D.n+1
11.有关插入排序的叙述,错误的是 (C)
A.插入排序在最坏情况下需要O(n2)时间
B.插入排序在最佳情况可在O(n)时间内完成
C.插入排序平均需要O(nlog
n)时间
2
D.插入排序的空间复杂度为O(1)
12.有关树的叙述正确的是 (C)
A.每一个内部结点至少有一个兄弟
B.每一个叶结点均有父结点
C.有的树没有子树
D.每棵树至少有一个根结点与一个叶结点。
13.循环队列存储在数组元素A[0]至A[m]中,则入队时的操作为 (D)
A.rear=rear+1 B.rear=(rear+1)%(m-1)
C.rear=(rear+1)%m D.rear=(rear+1)%(m+1)
14.关于串的叙述,不正确的是 (B)
A.串是字符的有限序列
B.空串是由空格构成的串
C.替换是串的一种重要运算
D.串既可以采用顺序存储,也可以采用链式存储
15.对称矩阵A[N][N],A[1][1]为首元素,将下三角(包括对角线)元素以行优先顺序存储到一维数组元素T[1]至T[N(N+1)/2]中,则任一上三角元素A[i][j]存于T[k]中,下标k为(B)
A.i(i-1)/2+j B.j(j-1)/2+i
C.i(j-i)/2+1 D.j(i-1)/2+1
二、填空题
16.下列程序段的时间复杂度为 O(n3) 。
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
for(k=1;k<=n;k++)
s=i+j+k;
17.在数据结构中,各个结点按逻辑关系互相缠绕,任意两个结点可以邻接的结构称为图状结构。
18.在单链表中,存储每个结点有两个域,一个是数据域,另一个是指针域,指针域指向该结点的直接后继。
19.在栈结构中,允许插入的一端称为栈顶。
20.从一个长度为n的顺序表中删除第i个元素(1≤i≤n)时,需向前移动n-I 个元素。
21.一个栈的输入序列是1,2,3,…,n,输出序列的第一个元素是n,则第i个输出元素为 n-i+1 。
22.循环队列被定义为结构类型,含有三个域:data、front和rear,则循环队列sq为空的条件是 sq.rear==sq.front 。
23.一个10阶对称矩阵A,采用行优先顺序压缩存储上三角元素,a
为第一
0,0
的地址个元素,其存储地址为0,每个元素占用1个存储地址空间,则a
4,5为 35 。
24.对于一棵满二叉树,若有m个叶子,则树中结点数为 2m-1 。
25.含有n个顶点和n-1条边的连通图G采用邻接表存储结构较省空间。
26.在图中,第一个顶点和最后一个顶点相同的路径称为同路或环。
27.动态查找中,两个元素X、Y存入同一个散列表时,X、Y键值相同,则这种情况称为冲突。
28.堆排序需一个记录大小的辅助存储空间。
三、应用题
29.有一字符串的次序为-3*y+a/y!2,试利用栈将输出次序改变为3y*-ay!2/+,试写出进栈和退栈的操作步骤。
(用push(x)表示x进栈,pop(x)表示x退栈)
解
push(-) push(3) pop(3) push(*) push(y) pop(y) pop(*) pop(-) push(+) push(a) pop(a) push(/) push(y) pop(y)
push(!) pop(!) push(2) pop(2) pop(/) pop(+)
30.已知一棵二叉树的先根遍历序列为ABCDEGHF,中根遍历序列为CBEDAGFH,画出该二叉树。
解:
31.下图中二叉排序树的各结点的值为32~40,标出各结点的值。
解
32.下述矩阵表示一个无向网,画出该无向网,并构造出其最小生成树。
解: 无向网为: 最小生成树为:
33.什么是堆?写出对应于序列{10,20,7,75,41,67,3,9,30,45}的初始堆
(堆顶元素取最小值)
解
堆的定义如下:n 个元素的序列(k1,k2,…,kn),当且仅当满足 {k i ≤k 2i 和k i ≤k 2i+1(i=1,2,…, )时,称之为堆。
四、算法设计题
34.二叉树按二叉链表形式存储,编写一个算法判别给定的二叉树是否为完
全二叉树。
解:int JudgeComplete(BiTree bt)
//判断是否是完全二叉树,是:返回1;否则:返回0
{int tag=0;BiTree p=bt ,Q[];
//Q 是队列,元素是二又树结点指针,容量足够大 if(p==null) return(1);
QueueInit(Q);Queuetn(Q ,p);
//初始化队列,根结点指针入队
while(!QueueEmpty(Q))
{ p=QueueOut(Q); //出队
i{(p->lchild&&!tag) QueueIn(Q ,P->lchild);
//左孩子入队
else{if(p->lchild) return 0;
//前边已有结点为空,本结点不空
else tag=1; //首次出现结点为空
⎥⎦
⎥⎢⎣⎢2n
if(p->rchild&&!tag) Queueln(Q,p->rchild);
//右孩子入队
else if(p->rchild) return 0;
else tag=1;
}//while
Return 1;
} //JudgeComplete
35.试写出直接插入排序算法。
解
Void straightsort(1ist r);
{ for(i=2;i<=n;i++)
{ r[0]=r[i];
j=i-1;
while(r[0].key<r[j].key)
{ r[j+1]=r[j];
j--;}
r[j+1]=r[0];
}
}。
综合英语二自考试题及答案
综合英语二自考试题及答案一、选择题(每题2分,共20分)1. Which of the following is NOT a characteristic of modern communication?A. SpeedB. AccuracyC. UniversalityD. Complexity2. The word "serendipity" is most closely associated with which of the following?A. A type of musical instrumentB. A discovery by accidentC. A historical eventD. A geographical location3. In a sentence, the past perfect tense is used to indicate that an action was completed:A. Before another action in the pastB. At the same time as another action in the pastC. After another action in the pastD. None of the above4. The phrase "break the ice" is commonly used to describe which of the following actions?A. Starting a fireB. Cooling down a heated argumentC. Initiating a conversationD. Halting a conversation abruptly5. Which of the following is the correct superlative form of the adjective "happy"?A. happiestB. most happyC. very happyD. happyest6. The word "quarantine" is often used in the context of:A. A party with a specific themeB. A period of isolation due to health concernsC. A type of military trainingD. A method of preparing food7. "Sustainable development" refers to development that meets the needs of the present without compromising the ability of future generations to meet their own needs. This concept is most closely related to:A. EconomicsB. EcologyC. TechnologyD. Politics8. The correct preposition to use when talking about the time of day is:A. atB. onC. inD. by9. Which of the following is the correct use of the word "irregardless"?A. I will go to the party irregardless of the weather.B. She used the word "irregardless" incorrectly in her essay.C. Irregardless of the difficulties, he continued his research.D. The word "irregardless" is not a real word.10. The phrase "to put all your eggs in one basket" means:A. To take a risk by relying on a single plan or strategyB. To cook many eggs at onceC. To prepare for an Easter celebrationD. To diversify your investments答案:1-5 D B A A A6-10 B A A D A二、填空题(每题2分,共20分)11. The __________ (opposite of 'beginning') of the story was quite predictable.答案:end12. She has a __________ (ability to speak before many people without fear) when giving presentations.答案:confidence13. The __________ (person who takes care of plants) ensures that the garden looks its best all year round.答案:gardener14. The __________ (study of the stars and planets) hasalways fascinated him.答案:astronomy15. The company's __________ (a plan or method for achievinga particular goal) was to increase sales by 20%.答案:strategy16. The __________ (a person who is the first to do something) of the new project was given a bonus by the company.答案:pioneer17. The __________ (a person who is not honest) was caught trying to sell fake jewelry.答案:fraud18. The __________ (a person who is very careful with money) decided to save rather than spend during the sale.答案:miser19. The __________ (a person who is not easily pleased) found fault with every aspect of the service.答案:critic20. The __________ (a person who is always in a hurry) wasthe first to arrive and the last to leave.答案:busybody三、阅读理解(每题3分,共30分)阅读下面的文章,回答问题。
黄冈3603年级下册期末拔高综合测试题二,的答案
黄冈3603年级下册期末拔高综合测试题二,的答案语文:一、根据语境写词语。
(10分)1、农忙季节又到了,大街上看不到人们在xián ɡuànɡ(),只有在农田里才看到他们ɡēnɡ yún()的身影。
2、园子里种了一棵yīng táo()树,我们常常用chú tou ()除草,拿着shuǐ piáo()给它浇水,施肥。
终于,果子成熟了,一个个yuánɡǔnɡǔn()的樱桃挂在树上,我们心里乐开了花。
3、春天到了,爷爷把我家院子后面的空地上的杂草bádiào (),用来种菜。
我用脚把那下了种的土窝一个一个地溜平,还东一脚西一脚地xiānào()。
几天后,爷爷种的菜发芽了,我和爷爷一起chǎn dì(),我往往把菜苗当做野菜个(ɡē diào),把野菜留着。
二、判断下列加点字读音的对错,正确的在括号里打“√”,错误的在括号里改正过来。
(8分)浩渺miǎo()万顷qīnɡ()耄耋zhì ()旖旎nǐ()葬zhànɡ身()瑞ruì士()无垠yín()玷zhàn污 ( )三、选择题。
(10分)1、下列选项中画线字读音完全正确的一项是()。
A、拴(shuān)着樱(yīn)桃B、河蚌(fēnɡ)逛(ɡuànɡ)街C、倭瓜(wō)葬(zànɡ)身D、萌(mēnɡ)动菜种(zhǒnɡ)2、下列对《祖父的园子》中句子理解有误的一项是()。
A、“因为我太小,拿不到锄头杆,祖父就把锄头杆拔下来。
”这一句说明祖父对“我”很疼爱。
B、“(我)往往把谷穗当作野草割掉,把狗尾巴草当作谷穗留着。
”这句话说明“我”做错了以后,祖父没有骂“我”,反而笑,对“我”很宽容。
C、“祖父把我叫过去,慢慢讲给我听,说谷子是有芒针的,狗尾草却没有,只是毛嘟嘟的,很像狗尾巴。
2023年教师资格之中学综合素质精选试题及答案二
2023年教师资格之中学综合素质精选试题及答案二单选题(共30题)1、在三十多年丰富教学经验的李老师,特别重视外出学习,一有机会就问其他老师取经观摩别人的课堂,反思自己的教学方法,努力提高教育教学水平,这说明段老师具有()A.模仿其他老师意识B.关心学生意识C.实施素质教育意识D.追求进步意识【答案】 D2、“既然学生是教师工作的出发点,那么一切有碍、有害学生成长的行为,在教师的方面都是不允许的,特别是体罚和变相体罚等行为”。
这体现了教师在处理与学生关系时的职业行为准则是( )A.协作B.尊重C.杜绝伤害D.爱【答案】 C3、全球变暖会使全球降水量重新分配、冰川和冻土消融、海平面上升等,不仅危害自然生态系统的平衡,还威胁人类的生存。
造成这种自然现象的原因主要是由于温室气体( )的大量排放。
A.O3B.S02C.N02【答案】 D4、( )是以提高民族素质为宗旨的教育。
它是依据《中华人民共和国教育法》规定的国家教育方针,着眼于受教育者及社会长远发展的要求,以面向全体学生、全面提高学生的基本素质为根本宗旨,以注重培养教育者的态度、能力、促进他们在德智体等方面生动、活泼、主动地发展为基本特征的教育。
A.应试教育B.终身教育C.素质教育D.创新教育【答案】 C5、拉丁美洲是美国以南所有美洲地区的通称,历史上曾为印第安人的家园,孕育了灿烂的古代文明。
下列选项中,发祥于该地区的古代文明是()。
A.拉丁文明B.玛雅文明C.爱琴文明D.波斯文明【答案】 B6、按照我国《义务教育法》实施细则的规定,实行助学金制度的具体办法,由( )级人民政府规定。
A.省B.国家C.县【答案】 A7、放学以后,几位同学到其班主任刘某在学校私自开设的小商店里购买了过期食品,导致几位同学食物中毒,对这起事故应承担主要责任的是()A.学校B.政府C.家长D.刘某【答案】 D8、建立健全药品供应保障体系的主要内容有A.建立国家基本药物制度B.规范药品经营使用C.规范药品生产流通D.完善药品储备制度【答案】 A9、下面不是借物喻人的诗句是()A.粉骨碎身浑不怕,要留清白在人间。
2023年广州市普通高中毕业班综合测试(二)地理试题含答案
秘密★启用前试卷类型:B 2023年广州市普通高中毕业班综合测试(二)地理本试卷共8页,19小题,满分100分。
考试用时75分钟。
注意事项:1.答卷前,考生务必用黑色字迹钢笔或签字笔将自己的姓名、考生号、试室号和座位号填写在答题卡上。
用2B铅笔将试卷类型(B)填涂在答题卡相应位置上。
并在答题卡相应位置上填涂考生号。
2.作答选择题时,选出每小题答案后,用2B铅笔把答题卡对应题目选项的答案信息点涂黑;如需改动,用橡皮擦干净后,再选涂其他答案。
答案不能答在试卷上。
3.非选择题必须用黑色字迹的钢笔或签字笔作答,答案必须写在答题卡各题目指定区域内相应位置上;如需改动,先划掉原来的答案,然后再写上新答案;不准使用铅笔和涂改液。
不按以上要求作答的答案无效。
4.考生必须保持答题卡的整洁。
考试结束后,将试卷和答题卡一并交回。
一、选择题:本大题共16小题,每小题3分,共48分。
在每小题列出的四个选项中,只有一项符合题目要求。
围绕高铁站点而建的高铁新城促进了中心城区发展,也影响了城镇空间布局。
高铁新城与中心城区之间的空间关系,可分为副中心式、双城式和飞地式三种模式(图1)。
据此完成1~3题。
图11.甲、乙、丙三种模式分别表示A.双城式城市副中心式飞地式B.飞地式双城式城市副中心式C.城市副中心式双城式飞地式D.飞地式城市副中心式双城式2.三种模式中,中心城区对高铁新城起促进作用A.最小的是甲模式B.最小的是乙模式C.最小的是丙模式D.三种模式一样大3.与甲模式相比,乙模式土地利用最突出的优势是A.类型多样B.成本低C.利用率高D.面积大为减少近地轨道报废卫星对正常工作卫星的影响,科学家研制了离轨帆。
卫星报废后,离轨帆展开,增加了卫星受到的阻力,加快了卫星减速降轨,使其在距地数百千米的大气层中开始销毁。
图2示意卫星离轨帆。
据此完成4~6题。
图24.报废卫星对正常工作卫星造成的最严重危害是A.阻挡光照B.干扰信息传输C.阻碍观察D.增加撞击风险5.加快报废卫星减速降轨的动力主要来源于离轨帆受到的A.地球引力B.太阳辐射C.空气阻力D.天体撞击6.报废卫星开始销毁于A.高层大气B.平流层C.臭氧层D.对流层减震器活塞杆是汽车重要的零部件,其质量影响着汽车的安全性和舒适性。
综合试卷二(答案版)
无人机驾驶员、机长模拟试题(二)1、近程无人机活动半径在______(1 分)A.小于15km B.15~50km C.200~800km2、近程无人机活动半径在______以内(1 分)A.15kmB.15-50kmC.50-200km3、按照飞行高度区分,以下属于高空飞行的是______(1 分)A.4500米(含)至9000米(含)B.8000米(含)至12000米(含)C.6000米(含)至12000米(含)4、飞控子系统必须具备如下功能:______(1 分)A.无人机姿态稳定与控制,无人机飞行管理,应急控制B.无人机飞行管理,与导航子系统协调完成航迹控制,信息收集与传递C.无人机起飞与着陆控制,无人机飞行管理,信息收集与传递5、地面控制站飞行参数综合显示的内容包括______(1 分)A.飞行与导航信息、数据链状态信息、设备状态信息、指令信息B.导航信息显示、航迹绘制显示以及地理信息的显示C.飞行与导航信息、数据链状信息、地图航迹显示6、______主要是由飞行操纵、任务载荷控制、数据链路控制和通信指挥库等组成,可完成对无人机机载任务载荷等的操纵控制。
(1 分)A.指挥处理中心B.无人机控制站C.载荷控制站7、指挥控制与______是无人机地面站的主要功能(1 分)A.导航B. 任务规划C. 飞行视角显示8、地面站地图航迹显示系统可为无人机驾驶员提供飞行器______等信息(1 分)A.飞行姿态B. 位置C. 飞控状态9、空域是航空器运行的环境,也是宝贵的国家资源。
国务院、中央军委十分重视我国民用航空交通管制的建设工作,目前正在推进空域管理改革,预计划分三类空域,为_____。
(1 分)A.管制空域、监视空域和报告空域B.管制空域、非管制空域和报告空域C.管制空域、非管制空域和特殊空域10、在一个划定的管制空域内,由______负责该空域内的航空器的空中交通管制(1 分)A 军航或民航的一个空中交通管制单位B 军航和民航的各一个空中交通管制单位C 军航的一个空中交通管制单位11、机场标高指着陆区______的标高。
PEP小学英语五年级上册综合测试题(二)及答案
小学英语(PEP)五年级上册综合测试题(二)Test Two类别I听力部分 II笔试部分总分题号一二三四一二三四五六七八得分I听力部分(40分)一、听录音,选出你所听到的单词,将序号填在括号里。
(10分)( )1.A.trash B. fish C. English D. shoes( )2.A.housework B. work C. homework D. flower ( )3.A,mouse B. mouth C. bamboo D. chair( )4.A.floor B. wall C. shelf D. fan ( )5.A.empty the trash B. put away the clothesC. do homeworkD. Watch TV二、听问句,找答案,并在答案前标号。
(10分)( )Yes, I can.( )I can wash the windows.( )Yes, I can .I am a computer.( )Sarah can.( )There are three.三、听录音,给句子重新排序。
(10分)( )They are healthy for us!( )What do you have on Tuesday?( )It's Tuesday.( )We have tomatoes ,tofu and fish.( )What day is it today?四、听录音,把合适的选项填到课程表的相应位置。
(10分)8:00 8:50 9:50 10:40 14:00Mon.A. EnglishB. ChineseC. MathD. MusicE. ComputerF. P.E.G. ArtH. Social StudyII 笔试部分一、将下列单词画线部分发音相同的打√,不同的打×。
(5分)()1.young house ()2.lunch bus( )3.window now ()4.clean bread()5.end bed二、将单词与相应的中文意思用直线连接在一起。
刑法学综合试题(二)及答案
刑法学综合试题(二)一、单项选择题(在每小题的四个备选答案中选出一个正确的答案,并将正确答案前的符号填在题干后的括号内。
每小题1分,共10分)1.对于被宣告缓刑的犯罪军人,允许其戴罪立功,确有立功表现时,按刑法规定,可以( )。
A.不再收监执行B.不再执行原判刑罚而犯罪仍然成立C.撤销原判刑罚,不以犯罪论处D.战争结束后再处以刑罚2.丁某与史某到国营林场,将林场已采伐未来得及运出的木料用车偷运走,木料价值5000元,丁、史销赃得款3000元。
丁、史的行为是( )。
A.共同盗窃罪B.共同盗伐林木罪C.共同销赃罪D.共同盗窃罪和共同销赃罪3.农民梁某与本村现役军人王某的妻子齐某通奸,至齐怀孕。
齐怕众人知道难堪,遂自缢而死。
梁某的行为( )。
A.构成重婚罪B.构成破坏军婚罪C.构成过失致人死亡罪D.不构成犯罪4.某县民政局长挪用救灾款,用于个人经商,数额较大,其构成( )。
A.挪用资金罪B.挪用特定款物罪C.挪用公款罪D.职务侵占罪5.我国刑法规定的法定刑属于( )。
A.绝对不确定的法定刑B.绝对确定的法定刑C.相对确定的法定刑D.较为普遍地采用了相对确定法定刑,辅以少量的绝对确定法定刑6.安某虐待其10岁的继女玉某达3年之久。
某日,安又因琐事痛打玉,玉有反抗,安即拿起一根铁条向玉眼睛刺去,当场将玉右眼扎瞎。
对安的行为应定性为( )。
A.虐待罪B.故意重伤害罪C.虐待致人重伤D.虐待罪和故意伤害罪7.刑讯逼供罪与暴力取证罪的犯罪主体是()。
A.国家工作人员B.国家机关工作人员C.司法工作人员D.既可以是司法工作人员,也可以是国家工作人员8.判决宣告以后,刑罚执行完毕以前又犯新罪的并罚方法是( )。
A.先减后并B.限制加重C.先并后减D.绝对相加9.某甲与某乙有仇,遂寻机报复。
一天某甲得知某乙一人在家,便身带匕首向乙家走去,半途中突然腹痛,便返回家中。
某甲的行为属于( )。
A.犯罪中止B.犯罪预备C.犯意表示D.不构成犯罪10.区分一罪与数罪的标准是( )。
马克思主义基本原理概论综合试题及答案(二)
16、生产关系的各项内容中,起决定作用的是( )
A.人们在生产中的地位及其相互关系 B.生产资料所有制形式
C.产品的分配形式 D.产品的交换形式
17、从反映社会存在的高低不同的层次来看,社会意识可分为( )
A.个体意识和群体意识 B.经济意识和政治意识
请运用所学马克思主义哲学知识
(1)比较材料1、2和3,分别指出其中的哲学倾向。
(2)分析材料1,指出赫尔姆霍茨的错误所在。
(3)对材料2中提出的质疑应如何回答?
材料题(二)
材料1:不同气候的不同需要产生了不同的生活方式;不同的生活方式产生了不同种类的法律。
C.以众人的意见定是非 D.以是否在实践中得到证明定是非
15、历史唯物主义和历史唯心主义的根本区别在于( )
A、是否承认社会存在决定社会意识 B、是否承认社会意识具有相对独立性
C、是否承认社会发展有规律性 D、是否承认阶级和阶级斗争
9、尽管电灯在发明后的一段时间里遇到了前所未有的阻力,大多数人都持观望态度而继续使用油灯。但是到了19世纪中后期,电灯还是最终战胜了油灯,成为欧美诸国主要的照明工具。电灯必然取代油灯的哲学依据是 ( )
A.质量互变规律 B.对立统一规律
C.否定之否定规律 D.内外因相互作用规律
5、发展的实质是 ( )
A.前进性和曲折性的统一 B.量变和质变的相互转化
C.运动和静止的相对统一 D.新事物的产生和旧事物的灭亡
6、辩证法和形而上学根本对立的焦点是( )
3、《圣经》记载道,上帝用尘土(即指大地泥土)造人,将生气(即指灵)吹在他的鼻孔里,他就成了有灵的活人。对这一观点,从哲学角度看下列说法正确的是 ( )
2024届江苏省南京市高三下学期考前综合训练题(二)英语试题(含答案)
南京市2024届高三年级考前综合训练题( 二)英语2024.05第二部分阅读(共两节,满分50分)第一节(共15小题; 每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
For centuries, the “Big Four” diamonds, red stones, green stones and blue stones—ruled the gem (珠宝) world. When tanzanite first appeared in 1967, it became a hit. Unlike those other stones, which are mined all over the world, tanzanite can be found in only one place on Earth: in the remote Merelani Hills in the shadow of Mt. Kilimanjaro in Tanzania, Africa.Gem of the century meets deal of the century. With its remarkable rarity and unique gemstone qualities, it’s no wonder that experts have called it “the gemstone of the 20th century”. In recent years, top-quality tanzanite gems have fetch ed higher prices at auction (拍卖会) than the Big Four! But because we buy direct and use our own designers, we are able to offer you this rare beauty for ONL Y $59!What makes tanzanite so ir resistible to gem experts? Part of its appeal is the beautiful violet blu e color. Tanzanite is also trichroic—which means that three different colors are visible when the stone is viewed from different angles.A gemstone found in only one place on earth means supply is extremely limited. Get your hands on the Karatu Tanzanite Ring before they’re gone!Your satisfaction is 100% guaranteed. Experience the rare beauty of the Karatu Tanzanite Ring for two months. If you’re not completely impressed, simply send it back within 60 days for a complete return of the sale price. We want you to feel like you got the deal of the century!21. What is tanzanite?A. A ring brand.B. A kind of stone.C. A place in Africa.D. A deal of the century.22. What is special about tanzanite?A. Its bright color.B. Its high price.C. Its long-standing reputation.D. Its unique place of origin.23. What is the purpose of the text?A. To promote goods.B. To introduce a gem.C. To present a discovery.D. To recommend return service.BRepositioning the light for the third time, Reilly leaned (倾斜) the phone at an angle she thought would make her face look skinny. She prepared herself for her best smile in3,2, 1!Finally! A picture she can work with. Everyone else in school had a social media account and nobody knows how hard she tried to eve ntually get mom’s permi ssion. She had been sitting up her account for days, and the picture of herself was the final touch.She had worked cautiously creating her profile. Her hometown was boring, so she filled in a more exciting one several towns over. Her job was nonexistent since she was only 14, but she filled in “Accountant”. Why not? Seemed like a cool job. And she was getting good at making a perfect account here, so “accountant” was fitting.She wrote her first post. Then deleted it. She wanted to avoid sounding like she just started an account. She thought of something brilliant.“Hey new account here, had to. You know, locked out of my other one. Add me here!”Now people would think she had to start this one because an old one got hacked (非法入侵),and they just didn’t know she had none before. Then the “friend spread” would happen. The website would start suggesting her page to friends of friends until she grew her list to a respectable size.It was starting already! Friend requests on her list. A comment! “Gorgeous (漂亮的) girl!” It was from Amy, in her science class. Reilly felt gorgeous.At school, Reilly looked around wondering who saw her new profile.“Hey. Saw your new account,” Nora, her best friend, said from somewhere behind her.“How does it look?” Reilly asked.“It looks pretty cool. But, I almost didn’t know it was you, Reilly,” Nora smiled. “And just in case you forget, you are good enough as you are.”24. What was Reilly busy doing these days?A. Looking for a cool jotB. Chatting with friends online.C. Setting up a social media account.D. Improving her photography skills.25. Why did Reilly rewrite her post?A. To sound more experienced.B. To add something brilliant.C. To unlock her old account.D. To ensure safety of her page.26. What did Reilly feel gorgeous about?A. Making a new friend in real life.B. Having a science lesson with Amy.C. Creating a profile totally on her own.D. Expanding her influence on social media.27. What does Nora’s comment imply?A. Reilly should appreciate her true self.B. Reilly should pursue the best version of herself.C. Reilly shouldn't be too proud of what she's done.D. Reilly shouldn't forget to show the good side of her.CA new network of dedicated antennas (天线) in Africa will lend insight into the damage that storms of charged particles (粒子) from the sun make on satellite and radio communications. Zambia set up its first such sensor in March —one of eight multifrequency receivers being stationed around Africa, in addition to four already operating in South Africa. Kenya and Nigeria will set up their receivers by the end of the year.The Space Weather network that extends over Africa will provide real-time data on how solar storms distort (扭曲) the ionosphere, the charged outer layer of Earth's atmosphere. This distortion can have dangerous consequences, says Mpho Tshisaphungo, a space weather researcher at the South African National Space Agency (SANSA). Signals between crucial satellites and the ground pass through this region, where charged particles can cause interference (干扰). Also, high-frequency radio signals (often used in defense and emergency services communications) have to bounce off the ionosphere; Tshisaphungo notes that when solar storms change the layer, “the radio signal may eithe r be weakened, delayed or absorbed by the iono sphere.”“While there are data available from international space weather programs, if you want to look at what’s happening on the African continent, then you need to take measurements in Africa,” says John Habarulema, a space scientist at SANSA. Habarulema’s team developed a model last year that maps electron density (电子密度) in the ionosphere and fills in measurement gaps. The new local receivers will boost this model's accuracy and let it describe fluctuations (波动) over the full continent. “We need to have the global perspective and put that data into our global models,” says Terry Onsager, a U.S. physicist. “But at the same time, space weather disturbances can vary enormously from location to location.” And it is becoming increasingly important to model the ionosphere’s behavior, he says, because “we’re getting more and more reliant on techmologies that are reliant on space weather.”28. What is the function of the newly-set antennas in Africa?A. To prevent possible distortion of the ionosphere.B. To analyse the weather changing records of the region.C. To improve internet connectivity in African rural areas.D. To monitor solar storms’ effects on radio communications.29. Which of the following is a “dangerous consequence” according to paragraph 2?A. Satellites may be destroyed.B. Crucial signals may be blocked.C. Bad weather may strike the earth.D. Charged particles may be weakened.30. What is paragraph 3 mainly about?A. The development of global weather models.B. The factors of accurate space measurement.C. The importance of collecting global climate data.D. The necessity of building multi frequency receivers in Africa.31. What is the best title for the text?A. The sun takes people on earth by stormB. Joint efforts in need to deal with solar stormsC. New space weather network extends over AfricaD. Africa on board to protect radio communicationsDHow could anyone dislike giving and receiving gifts? A good gift can be totally life changing. Gifts are so meaningful that some people identify “receiving gifts” as their primary“love language”.Indeed, on the surface, gift-giving occasions seem like wonderful opportunities to experience and create delight. But according to a 2023 survey, gift-giving and receiving is actually the least popular love language overall.The problem is that occasions that involve gift giving are full of uncertainty. If it’s an occasion like Christmas, where people are shopping for each other at the same time, people might still be nervous about whether the gift they give will be in the same category as the gift they will also receive. For instance, you don’t want to give someone a gag (恶作剧) gift when they're giving you a sincere, heartfelt gift. Mismatched approaches to gift-giving are a common recipe for awkwardness.There can also be enormous uncertainty around how your gift will be experienced by the receiver. Imagine that a close friend is showing some signs of seasonal affective disorder, and you’re giving him a therapy (疔法) lamp as a gift. True, he may very well be appreciative, indicating that this is “just what he needed.” But what if he interprets the gift as an unwelcome piece of commentary on his affective state? One could imagine a reaction along the lines of “Gosh, I’m sorry I’ve been so unpleasant to be around,” The message we send is not necessarily the same as the message received.Worst of all, there’s the anxiety that comes with receiving gifts. If you are like me, you may have found yourself in a setting where you expect a lot of well-meaning but disappointing gifts are headed your way. There can be some fear that comes with knowing that you'll soon need to perform joy and appreciation. Even worse, you might worry that the gift-giver will detect your in sincerity, wounding them in the process.It's not all bad, of course. When done carefully, gift-giving can be a wonderful way to draw people closer together, in a lasting way.32. Gift giving is full of uncertainty because ______.A. people prepare insincere gifts for othersB. the gifts they give are of the same categoryC. people shop for gifts for different occasionsD. mismatched gift- giving frequently happens33. An example of the therapy lamp is used to illustrate ______.A. trust can be earned through gift-givingB. misunderstanding can arise from gift-givingC. harmony can be achieved through gift-givingD. depression can be a byproduct of gift-giving34. What makes a gift-receiver most anxious?A. Expressing disappointment over the gifts.B. Having pretended delight at the gifts uncovered.C. Expecting well-intentioned gifts from friends.D. Fearing to extend appreciation for the gifts.35. What is the author’s at titude towards gift giving?A. Supportive.B. Opposed.C. Objective.D. Unclear.第二节(共5小题;每小题2.5分,满分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佳选项。
2019春竞争法期末综合试题(二) 答案
竞争法期末复习综合试题(二)(一)单项选择题(每小题2分,共16分)1.甲企业在市场上推出一种多功能遥控器,名为“一按达”,产品设计成适应操作者手形的曲线外观,并配以反传统的香槟色。
该多功能遥控器销售地区甚广,辅之大量的较长时间的广告宣传,使其在相关市场广为消费者欢迎。
乙企业仿冒甲企业的产品,也在市场推出“易安达多功能遥控器,其外观、色彩与甲企业的“一按达”相仿,引起混淆。
乙企业的行为属于()。
.A.假冒、仿冒他人注册商标B.擅自使用知名商品特有的名称、包装、装潢C.侵犯他人外观设计专利权D.引人误解的虚假宣传1.B。
见《反不正当竞争法》第5条。
2.为排挤竞争对手,某商店在销售中向购买海信电冰箱的顾客赠送一套餐具。
.对此,下列说法正确的是哪项?()A.如果电冰箱的价格减去餐具的价值小于电冰箱的成本价则商店构成不正当竞争B.商店的行为构成违法搭售的不正当竞争C.如果赠送餐具违背顾客意愿则构成不正当竞争,否则不构成D.如果餐具质量不合格则构成不正当竞争,否则不构成2.A。
见《反不正当竞争法》第11条。
该条文规定:“经营者不得以排挤竞争对手为目的,以低于成本的价格销售商品。
虽然该法第12条还规定:“经营者销售商品,不得违背购买者的意愿搭售商品或者附加其他不合理的条件。
但是,本案是赠送而非搭售,故选项C的说法是错误的。
3.甲期货交易所章程规定,对日交易量超过一百手的客户,可以将手续费的2%作为折扣费退还给他们,并要求办理完整的财务手续。
其他交易所对此规定提出异议。
下列说法正确的是哪一项?()A.甲交易所的行为构成不正当竞争B.甲交易所的行为构成行贿C.甲交易所的行为既构成行贿又构成不正当竞争D.甲交易所的行为不构成不正当竞争3.D。
见《反不正当竞争法》第8条。
该条规定:“经营者销售或者购买商品,可以以明示方式给对方折扣,可以给中间人佣金。
经营者给对方折扣、给中间人佣金的,必须如实入账。
接受折扣、佣金的经营者必须如实入账。
