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[原始] 10.31三战720.感谢本月JJ整理者,非常给力!!附详细狗和自己用于复习的JJ材料!!

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楼主
发表于 2012-10-31 21:25:43 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
先放狗!!必须要说,这个月JJ真的很给力!!
Math
数学真的中了很多jj,但表示有的题目读起来真的很晦涩,比如这题:
78. 出租车计价有两种方式:起步价3.2 + 每公里1.8,或每小时33.7,哪种方式钱多就用哪种,问速度是多少时会按照每小时计费?
选项:10,20,30,40,50
10
不知道楼主遇到的是变体还是什么,题目是什么前起步价头5.4m3.2,以后每5.4m是多少钱(括号里面是化为xx km/h),另一种方式是每小时33.7km,反正楼主愣是没看懂题,最后就照JJ选了。所以JJ真的帮了很大忙。
新狗:(不知道是不是jj,因为楼主数学jj只做到300)
whats the result if 140% of 200 is decreased by 40%?
答案全是大于100的,楼主算了5分钟也没想明白为什么是大于100,确定题目一点都没记错!!
一道变体:
74.【确定】一个等腰梯形(isosceles trapezoidABCDAD平行于BCAB=CDBC上有两点EF做垂线垂直于AD并且AE=DF在直角坐标系中A23B68D203)问C的横坐标
16
【解释】
C点坐标可设为(a, 8
有图可知E28F208
AE=DF  可以得到C的坐标
楼主做的题是求D的坐标,思路是一样的!!

其他是jj上的就不说了,新题有点想不起来了,等想到再补充。


逻辑:逻辑JJ真的很给力,我感觉做到的全是JJ上看到的或者GWD的题,除了最后第二道的boldface题。在此再次感谢乱码君!!!整理的逻辑链真的很给力!!!真诚希望乱码君能申到梦想的学校!!
6.【太空旅行 | 加强】至少有一些富翁交的钱比让他们去进行太空旅行的花费要高也是JJ上的答案
11.Gardening Magazine 但是这题貌似是变体,我的是要支持作者的观点,楼主选了
B.Plant sellers who sell rare wildflowers have no reasonably inexpensive alternative way to offer their wares directly to new gardeners.

30.【出国项目 | 削弱】A要参加abroad program的人本来就需要有比较好的成绩(the criterion of choosing students for abroad program is comprehensive ability.差不多就是jj的答案
38.BF题】SomebodyA说一个现象,the think is×××(加粗)。however,作者认为×××(加粗)。
基本上和JJ一样的,反正一开始的确是the think 加粗,后面有点忘了,JJ的答案应该是对的

45.【蓝鲸声音频率 | 加强】bw在相互离得远时发出的声音频率更高。。。JJ上的答案
46.【蚊子登革热 | 削弱&假设】(难)
楼主遇到的是假设题,这道题楼主准备前特别网上找了资料,然后发现JJ的表述有点不太对,我找到的资料是




登革热的流程图



登革热病毒,只能存于人、猴及病媒蚊体内。




登革热病媒蚊为埃及班蚊和白线斑蚊。






病毒必须借由病媒蚊叮呅才能传给人 。






病媒蚊叮咬登革热病患(从开始发烧的前一天直到退烧都具有传染力)815天后,则具有终生传染病毒的能力。






有病毒的病媒蚊叮咬健康人,病毒在病媒蚊体内经过812天的成长后,便可以传给他人,期间可能长达数个月,依此循环,直到这只蚊子死掉。
题目的表述:开头是发现一种细菌(沃尔巴克氏菌Wolbachia可以自己传播给后代然后将登革热只能通过蚊子叮咬从一个人传播到另一个人,然后W细菌可以缩短蚊子的寿命,而登革热细菌一定要在蚊子体内呆上多少天才能传播(这里好像不太对,有点忘了),然后结论就是W细菌能够抑制登革热。

Assumption题:我选的是B登革热病毒不会直接传给自己的后代,(现在想想这个好像不太对),JJ中说的蚊子会把细菌传给后代不知道是不是被我忽略了,我好像没看见


67.【遗迹里的碗 | 加强】(变态难)A实验室里用那个东西弄吃的,那个东西就很快被Oxxx了(应该是毁坏的意思)If this option were false,would the hypothesis be less likely to be ture?(本月狗主回忆没遇到该选项)
选项A就是这个答案,我遇到了!!!!差不多意思,如果那个东西作为bowl的话,就很快被xx了。。和JJ一个意思

69.【先减税后加税 | 解释】(超难)84.【重修和高征税 | 加强】我不知道我遇到的是6984的综合体还是两题都遇到了,有点混乱了结论是in the long term cost 超过benefits,支持,我选的是B in the future, 政府会遇到政治上的反对,很难再把税率升回去乱码整理的版本里说的A因为后来有很多人抗议恢复税率。我特地看了下没有出现,反正其他选项都挺容易排除的。

还有我遇到一个新逻辑,是boldface题,我的倒数第二题,愣是没看懂啊,只能放条残狗了。
In the laboratory, 科学家发现了xxx(一个现象,划线)。 However,描述了另一个现象,和这个现象不太符合(关键字什么odorenzyme,看各位大神能不能考到古了==)。得出了个结论 since XXXGiven that xxxxx
我选的是A:第一话介绍了一个phenomenon whose explanation is in dispute(就是对这个现象的解释有争议),第二句话是得出结论的原因。


阅读,四篇全中!!!木寻云的整理版真的很给力啊!!!!节省了很多做题时间!!!太感谢了!!!
18蚂蚁与劳动分工
Q1主旨题
好像是提出证据refute 旧理论(有点忘了,refute是关键字!)
Q2以下哪个选项可以作为第三段的evidence/可以support 最后一段作者那些hypothesis中的一个
答案:A有些蚂蚁年轻的时候工作,老了就再也不工作了
Q新题,好像是作者认为哪项是正确的?关于第二段
答案:不同的蚂蚁工作效率不同(关键词好像是efficiency
5 美国飓风(出了这篇,楼主感觉前面做的还不错)
特别提醒,JJ整理里的第一段介绍有点不对,文章讲的1995-2005是每年3.7个,然后之前是1点多个,就是趋势反掉了,然后http://www.livescience.com/1581-corals-show-hurricane-spike-norm.html 这篇文章真的很像,大家多看看!!!!!
***Q5K……的时候,其他研究人员在干吗?/K做实验推论出,别的科学家是怎么认为的?答案:别的科学家认为美国飓风在XX年之后经历了一个significant的改变,有了new pattern理由:定位第一段  
我的答案:其他科学家认为飓风频率有了明显的提高(为什么说是提高呢??!!大家注意看我上面补充的那句提醒)(K的观点是归于norm,然后取非就对了)
Q:如果飓风增加,wind sheer 也增强,那么?
选项全是weaken strengthen
我的答案:both weaken 关于G的实验,和 K的理论  (其实这题我愣是没明白什么意思)
其他选项有weaken Gstrengthen k  还有和两个无关等等就是这类

还有题目楼主是在有点想不出来。。。。原谅我把。。。

10 太阳的起源 真的很长!!楼主根据题目直接定位的,显示出JJ的重要性,感觉看了JJ后,题目做起来还挺简单
****Q1文章最后一段的作用
JJ答案差不多:present phenomena which astronomers seek to prove the theory
******Q2主旨题
JJ答案:prove the sun come from cluster of stars that disperse later
*******Q6如果太阳起源于爆炸和cluster是真的,科学家能太阳附近的恒星(sibling planet)里找到什么类似的性质?/以下关于它的sibling planet会怎样
我的答案:和JJ类似:有compounds 含有 nickle-60 iron-60、、
*Q10文中描述关于comet,以下哪个是对的
我的答案:和JJ类似: stirred by stars other than sun


20  日本公司管理

*****Q1批评日本管理系统的人主要是针对什么进行批判?
JJ答案一样:错误(mistakenly)的认为日本有创新的管理系统
****Q2Which of the following is true about Japanese bargaining skills?
是和这些公司放在personal skills 上的value 有关系  好像是:values put on personal skills
******Q3主旨题/目的
选中和观点的选项  好像是C


暂时只能想起这么多了,作文和IR考前就是准备放弃的,所以也就不放狗了!
还有很多感受,今天好累,不想写了,明天再补充吧!
最后:我觉得放狗真的是很积攒人品的事,我第一次面试以后放了面经,结果我就拿offer 了,我上次考完以后放了数学狗,这次就上7了!!!所以说学会分享真的很重要!!那些整理JJ的志愿者你们都会人品爆发的!!


下面传几个我的JJ资料:
阅读JJ分类版,是按照康老师的分类,然后把木寻云的整理版分类了并且进行了适当的删减!然后把相对确定的题目都列到了文章中间,或者题目出现的,答案有争议的争议点都列到了出题点附近,我觉得这样更容易记住,同时,大家真的要学会用大纲看,看起来很舒服。(还剩下后面几篇没来得及弄)
CR:基本参考乱码君的整理版,适当删减了,基本只留逻辑链,每个题目确定或不确定等有说明,只整理了30--120,考前来不及了。。。。

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沙发
发表于 2012-10-31 21:59:45 | 只看该作者
给力
板凳
发表于 2012-10-31 22:11:16 | 只看该作者
感谢!楼主好人!
地板
发表于 2012-10-31 22:25:37 | 只看该作者
分数给力,回忆也很给力,谢谢楼主用心了。
5#
 楼主| 发表于 2012-10-31 22:46:05 | 只看该作者
加油~
6#
发表于 2012-10-31 23:50:25 | 只看该作者
LZ说的网上关于hurricanes的文章,我放在下面供大家参考:
The recent upsurge in the number of major Atlantic hurricanes may be the rule and not the exception, a new report suggests. The findings of this and other studies call into question recent assertions that global warming is behind the burst in hurricane activity seen since the mid-90s.

Between 1995 and 2005, an average of 4.1 major hurricanes (Category 3 or higher) were spawned over the Atlantic each year. But in the three decades before that, only 1.5 major hurricanes formed each year, according to National Oceanic and Atmospheric Administration records.

Some scientists have attributed the burst in hurricane activity over the past decade to rising sea surface temperatures caused by global warming, as warm waters can feed a growing storm.

Others have connected the rise to weaker wind shear, which lops off the top of a developing storm and prevents it from intensifying. (El Niño conditions over the Pacific Ocean are believed to have increased wind shear in 2006, preventing the development of storms and busting that season’s forecast.)

With both of these factors influencing a hurricane’s development, the big question becomes which one will win out in a warming world?

Corals and sediment cores

To answer that question, scientists like to look at hurricane activity in the past, which can tell them whether or not recent activity is an abnormal spike in the record. But reliable observations of hurricane activity over the Atlantic only go back to 1944, so scientists have to turn to other indicators.

One team of scientists examined Caribbean corals and the abundances of a particular plankton to see how hurricane activity, which affects both groups, changed over the past 270 years.

Some corals have the ability to bioluminesce, or produce and emit light on their own. As corals grow, they exhibit features called banding that can reflect changes in the intensity of this luminescence. The intensity is affected by the amount of precipitation in the area, which in turn is influenced by wind shear—the higher the wind shear, the less precipitation.

The abundance of the plankton species Globigerina bulloides is also affected by wind shear, as stronger winds enhance ocean upwelling, providing the critters with more nutrients.

The researchers compiled data of these coral proxies, or stand-ins, for direct hurricane data, and reconstructed wind shear and sea surface temperature records for the past 270 years, giving them an idea of what hurricane activity might have been like.

They found that the downward trend in the number of hurricanes from the 1940s to the 1970s was replicated by the reconstruction and is attributable to greater wind shear, which likely stifled hurricane development.

The scientists also used the reconstruction to compare the current upswing in hurricanes to past active phases and found that it was “unexceptional.”

In the future

So though sea surface temperatures have been rising with global warming over the past century, the authors of the new study, detailed in the June 7 issue of the journal Nature, say that higher wind shear won out over any fuel hurricanes would have received from the water during the lull from the 40s to the 70s.

But in the future, if wind shear decreases (which could happen if there were fewer El Niño events), and sea surface temperatures continue to rise, storms could have longer lifetimes, form more often or become more intense, the authors concluded in their paper.

Other studies, including another recent Nature study that examined sediment cores from a Puerto Rican lake, have put together these past hurricane records from proxy data and concluded that wind shear may be more important than the ocean’s temperature in influencing hurricane activity.

But these studies are limited to very local areas, said climatologist James Elsner in an editorial accompanying the new study, so their results are not necessarily applicable to the Atlantic at large.

Elsner says more records are needed to piece together the history of hurricane activity in the Atlantic and determine just which factors make hurricanes behave the way they do and which will matter most in the coming decades.
7#
发表于 2012-11-1 13:19:58 | 只看该作者
楼主很棒
8#
发表于 2012-11-1 23:30:27 | 只看该作者
楼主真心NB
9#
发表于 2012-11-2 18:58:42 | 只看该作者
up
10#
发表于 2012-11-2 18:59:02 | 只看该作者
up
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