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[原始] 1006-阅读数学狗

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楼主
发表于 2017-11-7 06:38:34 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
*写完想起来声明下,楼主没有发过贴不知道这个格式是否正确,数学题都是从jj上找的,楼主数学不好就不放自己的答案了,谢谢之前提供jj的同学们还有整理君:)

阅读完全就是之前8月10(阅读整理君那篇帖子里有https://forum.chasedream.com/thread-1278661-1-1.html)的那一库,考到了法国印刷术,医院竞争,温室效应和农业,还有一篇完全失忆但是考的时候好像觉得都是看过的。因为昨天才知道两个库相似所以都只是瞄了一眼,大家好好看一下原先的库应该阅读问题就不大了。

数学也是之前的某一个库里的题-https://forum.chasedream.com/thread-1280674-1-1.html,楼主数学非常差所以考前很虚,狗狗不多就把之前这个库做了一遍,几乎所有题都碰到了,大家一定一定这两个库要好好看!!!!


记得下面几个:
PS:一个半径为1的圆形和一个V型相切,V型的角度是120度,问圆形最下面的那点距离V型最下面那个点的距离?
构筑答案:2/3*3-1

PS一条数轴上有四个点W,X,Y,Z,已知WXYZ<0,下列哪个选项一定正确:(问两两相乘的组合一定是正数的选项)
A. wx>0
B. wy>0
具体的各个选项是什么不太记得了,都是"两个数乘积大于零"
构筑答案:选xy>0那个


PSAB蜡烛长度相等,但是B蜡烛的volumen(应该是总体积)比A大一倍。如果A每分钟烧掉的高度是2tBt,几分钟后B的高度是A的两倍?
构筑答案:印象里是23分钟后,这个是第一题一上来就有点蒙
t=2T/3   

DS:一个停车场,停车场的层数是每层停车位数量减二,问有几层?
给的两个条件我忘记了
构筑答案:我选的是D,两个条件都可以列简单方程解出来

PS:有一个rightcylinder 的高是5,侧面积是50,问base的直径多少?--10/π


DS:一数字ABCD被错误地写成了ACBD,ABCD-ACBD=?
条件1:忘记
条件2:似乎是B-C=2



DS:一群人总数为多少多少,里有些人去参加了hiking或者diving的活动,有的人先去hiking再去hiking,有的人先去diving再去hiking,求多少人既没diving又没hiking
条件1:去了diving/hiking的人数大于总人数的70%
条件2:有多少多少人先去了diving,有多少多少人先去了hiking

DS:如图,已知SABC=10(编的),DEAC上的点,SBDE=
条件1DEAC1/3
条件2AC有多长?(数字忘了)
构筑答案:选了a ,记忆里条件2没关系

PS:说是一个公司为了省员工的机票钱,买了个飞机,花了1M,每次乘坐10人;如果每个人去外面买机票的话,费用是a/每人每次,如果用自己的飞机每个flightb,问自己的飞机要飞多少次才能cover成本?(a\b都是给出的数字)
构筑答案:我最后选的750-----我也算的750

DS:(最后一题,有点小trickya,b positiveintegera/b是整数吗?
条件1a6的倍数
条件2b3的倍数
构筑答案:(together is not sufficient

DS:有50个连续整数,问他们的sum是多少?
条件1:这里面最大的数和最小的数之和为1
条件2:这里面最大的数字是25
构筑答案:D

PS:一个人有50000,存到银行,之后的16年每年都涨1500,问16年之后的所得比8年之后的所得,多出百分之多少?
解题思路:
16年后所得=50000+1500*16=74000,8年后所得=50000+1500*8=62000→16年之后的所得比8年之后的所得多了(74000-62000)/62000*100%=19.35%
答案:19.35%   

PS:一个老师的名单上面有20个学生的名字,按字母排序,老师要点一个3人小组,但是不会点连续的3个人,问一共有多少种情况?
解题思路:
                              -18即任意点三个人的名字的情况为 ,去掉3个人连续的情况为18就是不连续点3人的情况数;
答案: -18----20 choose 3-18------ -18=1122   

100. PS:定义<x> 是表示3x除以2的余数,问下列哪一个无论x是任何正整数时余数都等于1?
I.   <x+1>
II.  2<x>+1
III.<2x+1>
【解释】
I. <x+1>是指3(x+1)/2的余数,x+1为偶数时余数为0
II. 2<x>+1→x为偶数,式子值为1,;x为奇数,式子值为3
III. <2x+1>→3(2x+1)/2即(6x+3)/2的余数,为1
【答案】III


非常感谢找出相似库的同学,大家考试加油,希望下次自己下次可以上700:)


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沙发
发表于 2017-11-7 08:04:03 | 只看该作者
非常感谢~!
板凳
发表于 2017-11-7 09:12:22 | 只看该作者
感谢分享!               
地板
发表于 2017-11-7 09:45:33 | 只看该作者
感谢分享!               
5#
发表于 2017-11-7 09:57:50 | 只看该作者
顶楼主!               
6#
发表于 2017-11-7 10:00:57 | 只看该作者
LZ是1106的题还是1116的题啊???
7#
发表于 2017-11-7 11:00:37 来自手机 | 只看该作者
感谢分享!楼主求确认法国印刷术,这篇近似原文嘛?
For artists and writers alike, book illustration’s threat was double: it challenged the fine arts via their shared visual medium, and literature through the shared pages of the book. As such, critics needed a way to invalidate illustration’s artistic claims on both fronts. They did so by codifying the genre as industrial and mercantile, a lethal combination. The landscape painter Raoul de Croy (1802-79) led the charge, chastising the press for its use of what he described as ‘‘crude wood engravings’’ that transform ‘‘beautiful vignettes’’ into ‘‘black ink stains.’’ Here de Croy sets up a polarity between wood and metal engraving: the former being ‘‘crude’’ and ‘‘mechanical,’’ the latter representative of ‘‘this art so perfect, so difficult, so worthy of encouragement.’’ De Mercey followed suit, noting the ‘‘difficulty’’ and ‘‘length of work’’ involved with copper and steel engraving, as well as etching. Lithography and wood engraving, on the other hand, were ‘‘much less difficult to produce and much less expensive.’’
Although the Romantics, and de Croy himself, championed lithography as a spontaneous, emotive medium that captured the visible traces of the artist’s pencil— metonymic references to the artist’s thoughts and emotions the lithography of the 1840s fell on the side of ‘‘popular’’ art more often than not, as it was primarily used in the press and for low-end prints, with subject matter ranging from political and social caricature to licentious images. Accordingly, the medium took on the attributes of its publication venues and content: mechanical, commercial, destined for a popular audience.De Mercey’s and de Croy’s distinction between lithography/wood en- graving and metal engraving/etching establishes a series of dichotomies— mechanical versus hand-produced, mass-reproduced versus limited reproduction, industrial versus individual creation—which correspond to Bourdieu’s breakdown of the cultural field. These distinctions also testify to the very real nature of image reproduction in the nineteenth century: metal engraving was a lengthy and costly procedure where the bulk of the work was often done by one engraver, while wood engraving and lithography were much less expensive and easier to produce, with individual authorship giving way to the collaborative process of publishing illustrated newspapers and books. These differences fuel de Mercey’s and de Croy’s attacks on book illustration in that each critic attributes value to time, cost of production, and individual workmanship: thus metal engraving and etching are placed at the high end of the aesthetic scale, while lithography and especially wood engraving fall to the bottom. Yet ironically, by placing illustration within the academic hierarchy of mediums, de Mercey and de Croy suggest that it is gaining not only economic but also cultural capital. Despite its ‘‘crude’’ and ‘‘mechanical’’ nature, it has earned a place on the artistic ladder, albeit the lowest rung.
Critics reinforced the high-versus-low art dichotomy by adding commercialism, what Bourdieu qualifies as the ‘‘generative principle’’ of the field of cultural production. According to de Mercey, publishers turn to book illustration because they want ‘‘to produce bargains, common goods.’’Il- lustration is a step backwards towards ‘‘the mercantile civilization of America’’; ‘‘no other century has pushed as far as ours this debauchery of illustrations commercially conceived’’; ‘‘literature has become a counter, a boutique open on the street, with display windows and a sign.’’ In short, illustration is not art; it is simply a means to ‘‘build a fortune.’’
De Mercey plays on a related fear when he protests that both wood en- graving and lithography ‘‘largely contributed . . . to the democratization of minds [esprits].’’ De Croy grants that one may applaud the press’s efforts to ‘‘bring the taste for the arts to the poor person’s home,’’ but this must not be done by way of ‘‘assassinating the fine arts’’: ‘‘Where, thus, will good taste find refuge if we inundate the poor public in such a manner?’’ De Croy’s metaphor of a flood or wave of images signals the growing anxiety that illustration will eventually drown out or homogenize the visual arts. De Mercey and de Croy fear not wood engraving and lithography per se, but rather their infiltration and subversion of high art. And in many ways book illustration did just that, for as Philippe Kaenel notes, the majority of visual artists from 1830 to 1880 sold images to newspapers and booksellers at one time or another, blurring the boundaries between painting, engraving, caricature, and illustration. As Kaenel points out, the entry for the
letter ‘‘d’’ in Marcus Osterwalder’s Dictionnaire des illustrateurs (1983) in- cludes ‘‘Dargent, Daubigny, Daumier, Debucourt, Decamps, Delacroix, Denis, Derain, Deve ?ria, Dore ?, Durf, Du Maurier, etc.’’66 When such a varied collection of painters, caricaturists, and engravers illustrate books, how does one distinguish between the artist and the commercial hack?
The same question arises in the context of literature, for as de Mercey and fellow critics argue, book illustration’s attack on the artistic field targets both visual and literary aesthetics. The critic Elias Regnault warns that in order to maintain literature’s integrity, ‘‘the publisher must bring to this new path sureness in judgment, a purity of taste, which raises him to the ranks of an artist, if he doesn’t want to descend to the role of sketch sales- man.’’ Regnault cites a number of cases where the publisher fills books with too many images, poor quality images, or images that do not correspond to the text. Worst of all is the publisher who ‘‘brazenly changes the first words of a paragraph in order to offer hospitality to his illuminated letters.’’ Here Regnault targets publishers as the instrument behind illustration’s degradation of literature: ‘‘their most common error is to take on the airs of an artist vis-a`-vis the public and to reserve their merchant ways for the writer.’’ The publisher’s true crime is that he usurps the writer, taking over the book via illustration, all under the guise of ‘‘art’’ although he is in fact a salesman in artist’s clothing.
For de Mercey, illustration’s threat to literature is even greater as it not only corrupts aesthetics but, more importantly, it distorts the reading process by substituting image for word. As he explains, there is a certain ‘‘vague- ness’’ inherent to ‘‘verbal painting’’: ‘‘Nothing is precise, the reader’s mind is constantly required to call forth its reminiscences and its personal emotions in order to interpret, as it were, the poet’s idea.’’ But illustration makes this kind of creative individual reading impossible. The reader be- comes lazy, the mind weakened from the passive viewing of images: ‘‘When the illustrator gives precise forms to the writer’s reveries, his stories, it necessarily happens that the mind is no longer accustomed to understanding these stories, these reveries, unless in the clothes that the painter has dressed them. The illustrator thus substitutes himself for the poet; he imposes his personal interpretation in place of that multiple and living interpretation that each person can create according to his imagination or his nature.’’
Yet despite the critics’ attempts to discredit illustration, de Mercey, de Croy, and Regnault actually attest to its success, in that their articles amass a body of critical discourse devoted to wood engraving and lithography. By making book illustration a topic of discussion and interpretation, the critics actually validate its entry into the cultural field. What is more, the critics’ fervent attacks suggest that illustration succeeded at destabilizing, however temporarily, the cultural field. The threat to aesthetic hierarchies was real.
8#
发表于 2017-11-7 12:35:30 | 只看该作者
楼主请问能给解答一下蜡烛那题么?你是怎么算的呀。。
9#
发表于 2017-11-7 13:12:08 | 只看该作者
谢谢楼主
10#
 楼主| 发表于 2017-11-7 13:50:35 | 只看该作者
peipeipei123 发表于 2017-11-7 12:35
楼主请问能给解答一下蜡烛那题么?你是怎么算的呀。。

我并不会但考前数学好的朋友算了下说是2/3,然后jj上是2/3t 考试也有这个选项就选了
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