Q50 V37 没想到这么烂还有720,恩,废话少说,先放狗
AA:题库里面piano那题
AI:最高频那个celibrities的
数学:1、第一道,很简单,囧囧地画了个图,大家看的懂就好,a、b已知,求r2^2-r1^2
逻辑:
语法:语法狗我都不知道咋给的,实在没啥子影响,考的都蛮费脑子的,基本上都是2个考点以上吧,可能真的是在高分题库吧
阅读:这回阅读真可怕,似乎是三篇长文,偏偏我阅读不行,搞得最后没时间了,最后5题全部乱选的
第一篇是狗狗中的,妇女工作那个,其实没大懂,有两段,回来看看,狗狗里说的比较全了吧。先是说1960到1980年间,许多历史学家都认为在19世纪的英国男主内,女主外,他们的依据就是19世纪那帮女权主义者,她们到处鼓吹女的要掌权啥的,可是她们的目的似乎就仅是要女的去干啥,并没有真正地去了解还是描述当时社会女的的实际情况
然后又说20世纪有一帮历史学家,他们也是参考了这帮人的
Sermon,然后我就基本没读了,就看见有个however,然后就说他们其实咋了。
第二篇是狗狗中鸟发生系统那个,三段,一屏
第一段看得不认真,记得不多,大概和狗狗里差不多吧,
第二段,一上来就说一个科学家做了个实验,得到了一个惊人的结果,这些鸟发那些声的时候脑子里有7个部分很活跃,然后有两个可能的解释,第一个是说,这几个鸟有一个相同的会发声的祖先,立马被科学家给否了,说如果这样的话,那肯定就存在一个大灭绝之类的,(这里有考点,问的是科学家对什么观点有所怀疑之类的)第二个是说他们自己琢磨出怎么发声的,就好比鸟和蝙蝠都是自己琢磨出怎么飞的,到最后居然都长着个翅膀了(冥冥之中自有天意啊——LZ)注意,这里仍然是考点,问的是这个例子拿来干啥子,具体选项忘记了,但是看了结构应该就不难吧
第三段,为了证明第二个解释的正确性,又做实验发现,人发声相应的部分也很活跃啊,然后不会发声人的那些部分压根没反应,看来脊椎动物虽然都自己琢磨怎么叫唤,但是最后居然都有这个相同的属性,由此可见,这个属性是学习行为的一个关键环节(这部分似乎和狗有出路,我是按照自己的理解和记忆说的,大家判断下哈)有一题的考点似乎就是在最后一句
好吧,后两段没俺啥事了,刚才12楼的牛哥哥找到后两段原文了
A few years ago, Jarvis and his colleagues made the surprising discovery that when a songbird, parrot or hummingbird is producing its learned vocalization, a set of seven similar structures in the birds’ brains become active. The finding was unexpected because the three avian groups are only distantly related to one another. At the same time, they are closely related to other birds that are not vocal learners. Flycatchers, for example, belong to the same order as songbirds—Passeriformes—yet no flycatcher species tested so far displays the trait. One possible explanation, says Jarvis, is that the three groups of vocal learning birds had a common ancestor that possessed the skill. “But this means there would have been multiple losses of the ability over time, a sort of mass extinction of vocal learning,” he says. Another hypothesis is that vocal learners evolved similar brain structures independently over the last 65 million years, much the same way that birds and bats separately evolved wings that turned out to be so much alike.
Discoveries about the human brain support this latter hypothesis. Scientists conducting imaging studies have found that when people speak, parts of their brains’ cerebrums that are similar to those of vocalizing songbirds, parrots and hummingbirds become active. They’ve also found that the same neural pathways are damaged in people who have lost the ability to speak due to injury or stroke. Jarvis now believes that vocal learning most likely developed independently in humans and the three bird groups (as well as in other learners whose brains have not been studied)—yet it arose from a preexisting brain system, probably shared by all vertebrates, that controls learning to move.
第三篇是狗里那个积聚效应那个,这个狗很少呀,那我就做做贡献了,可是到这时候有点开始赶时间了,没有太认真读,大家见谅啊,仍然是三段,一屏多
第一段,说类似的公司扎堆是常有的是,许多经济学家认为这样可好了,第一,扎堆在一个特别的地方他们可以共享稀缺资源啊(这里高亮),第二,就算这个地方没什么特别的,这些什么公司(这里是高亮的三个单词,不大记得了,似乎有一个是structuring)他们可以共享同质的劳动力市场啥的
第二段:一个叫S啥子的人跑出来反驳,说扎堆不好啊,扎堆的话会引起公司之间的什么竞争的,然后说什么理论证明了啥子
第三段,压根没看,没怎么考到
考题,1、S会同意关于第一个高亮的什么说法,我这里似乎选的是共享的好处不如竞争带来的威胁强悍,
2、那个理论证明高亮部分其实会咋样
第四篇,记起来了,是羊毛那篇,不过顺序反了,其实这篇是第三篇的,狗狗总结很全面,受益不少,暂时没发现可以补充的了
题目回忆下吧:1、问4000BC的时候,什么说法是对的,选项很怪异,我就选了个相关度最高的,可是还是觉得不靠谱
2、定位文中开头的那个时间,说那个时候人们都怎么样,选项也忘了
3、这题彻底忘了,想起了补充
很囧地更新错了地方,各位见谅
不断更新哈,各位莫急
-- by 会员 rdfyj (2010/8/13 14:47:06)