ChaseDream

标题: 【每日逻辑链练习贴】【逻辑1-6】加入AA新元素~ [打印本页]

作者: daisyの小夢想 时间: 2011-8-11 20:24
标题: 【每日逻辑链练习贴】【逻辑1-6】加入AA新元素~
应bat建议我们以后都附上正确选项的内容啦以便讨论。
应fox和抓抓建议加入一题AA 让大家数罪哈哈~

逻辑汇总贴：http://forum.chasedream.com/GMAT_CR/thread-580862-1-1.html
阅读姊妹篇：http://forum.chasedream.com/GMAT_RC/thread-562296-1-1.html

1.
Court records from medieval France show that in the years 1300 to 1400 the number of people arrested in the French realm for "violent interpersonal crimes" (not committed in wars) increased by 30 percent over the number of people arrested for such crimes in the years 1200 to 1300. If the increase was not the result of false arrests. therefore, medieval France had a higher level of documented interpersonal violence in the years 1300 to 1400 than in the years 1200 to 1300.
Which one of the following statements, if true, most seriously weakens the argument?

--LSAT3 SECTION1 NO.9

Key:
In the years 1300 to 1400 the French government's category of violent crimes
included an increasing variety of interpersonal crimes that are actually nonviolent.

2.
Rhizobium bacteria living in the roots of bean plants or other legumes produce fixed nitrogen which is one of the essential plant nutrients and which for non-legume crops, such as wheat normally must be supplied by applications of nitrogen-based fertilizer. So if biotechnology succeeds in producing wheat strains whose roots will play host to Rhizobium bacteria. The need for artificial fertilizers will be reduced.
The argument above makes which one of the following assumptions?

--LSAT3 SECTION1 NO.10

Key:
Rhizobium bacteria living in the roots of wheat would produce fixed nitrogen.

3.
If we are to expand the exploration of our solar system. Our next manned flight should be to Phobos one of Mars’s moons, rather than to Mars itself. The flight times to each are the same, But the Phobos expedition would require less than half the fuel load of a Mars expedition and would, therefore, be much less costly. So, it is clear that Phobos should be our next step in Space exploration.
Which one of the following, if true, would most help to explain the difference in fuel requirement?

--LSAT3 SECTION4 NO.2

Key:
Lift-off for the return trip from Phobos requires much less fuel than that from Mars because of Phobos weaker gravitational pull.

4.
Lourdes: Dietary fiber is an important part of a healthful diet. Experts recommend that adults consume 20 to 35 grams of fiber a day.
Kyra: But a daily intake of fiber that is significantly above that recommended level interferes with mineral absorption, especially the absorption of calcium. The public should be told to cut act on fiber intake
Which one of the following, if true, most undermines Kyra’s recommendation?

--LSAT3 SECTION4 NO.6

Key:
Among adults, the average consumption of dietary fiber is at present approximately 10 grams a day.

5.
The following appeared in an ad for a book titled How to Write a Screenplay for a Movie:
“Writers who want to succeed should try to write film screenplays rather than books, since the average film tends to make
greater profits than does even a best-selling book. It is true that some books are also made into films. However, our nation’s film
producers are more likely to produce movies based on original screenplays than to produce films based on books, because
in recent years the films that have sold the most tickets have usually been based on original screenplays.”
Discuss how well reasoned . . . etc.

--AA题库

作者: 抓抓sandra 时间: 2011-8-11 21:33
哇卡~~~抱住狂蹭~~~开心开心~~~明天早上可以在AI AA之前来看了~~

作者: fox0923 时间: 2011-8-12 03:25
狂赞，AA还没开始写范文呢？一会回来倒着看，先来AA，逻辑~~先一边闪闪。。。

作者: superbat28 时间: 2011-8-12 13:32
mark,mark...又多一篇AA啊。。囧~累残了，累残了。。。

作者: superbat28 时间: 2011-8-12 15:14
1. 40s
Conclusion: 1300-1400 more people commit violent crimes
Premise: The number in 1300-1400 rose by 30% compared to the number in 1920-1930

Weaken: Lots of people are not arrested in 1920-1930

2. 38s
Conclusion: If the root of wheat can be altered to play host for R, artificial nitrogen will be reduced.
Premise: R bacteria can support nitrogen to some plant but cannot support nitrogen to wheat

Assumption: Wheat can absorb the nitrogen supported by R bacteria

3. 40s
Info1: The time to P is equal to the time to Mars
Info2: The fuel needed to get P is less than that needed to get Mars

Resolve: Sth. make P different from Mars

4. 32s
Kyra: We should cut act on fiber intake
Lourdes: Plentiful consumption of fiber is essential, 20-30 gram

Weaken: Currently, no one consume as much as 20-30 gram

作者: zhengzhengzz 时间: 2011-8-12 18:01
1，
premise：the number increase 30%, the increase was not the result of false arrests
Conclusion: 1300~1400 had a higher level of documented interpersonal violence.
2。这个理解的跟superbat28 貌似有点不太一样。。。是我理解错了不~？求解~~
background information: R is living in the roots of bean plants and is one of the essential plant nutrients.
premise：normally, the wheat must be supplied by the nitrogen-based fertilizer
Conclusion: if the root will be the host of R, the fertilizers will be reduced.
3.
background: the flight time to P and M is the same
premise: to P, the fuel is much less than to M
Conclusion: our next step should be P.
4.
Lourdes: dietary fiber is important 20~35 a day
Kyra: the intake of fiber is above the level interfers with the mineral absorption, especially the calcium
Conclusion: the public should be told to cut act on fiber intake
介个逻辑链是个什么意思。。。。。。。
5.
Conclusion: writers who want to succeed should write film screenplays
Premise: 1. More profits in film screenplays than books.
2.films are more based on the original screenplays

作者: kidvii 时间: 2011-8-12 18:54
好吧。我懂了。最近Q让同学改了密码。从此不上Q。

跟你们说下。咳咳。

作者: superbat28 时间: 2011-8-12 22:58

1，
premise：the number increase 30%, the increase was not the result of false arrests
Conclusion: 1300~1400 had a higher level of documented interpersonal violence.
2。这个理解的跟superbat28 貌似有点不太一样。。。是我理解错了不~？求解~~
background information: R is living in the roots of bean plants and is one of the essential plant nutrients.
premise：normally, the wheat must be supplied by the nitrogen-based fertilizer
Conclusion: if the root will be the host of R, the fertilizers will be reduced.
-- by 会员 zhengzhengzz (2011/8/12 18:01:58)

第二题没有什么不一样啊~哪里不同><

作者: daisyの小夢想 时间: 2011-8-12 23:52
1. 42s
Premise:
According to Court record,
The people who has commited violent interpersonalcrimes and has been arrested in 1300-1400 was far more than those in 1200-1300.
The increase was not a result of false arrest.
Conclusion:
There must be a higher level of violent interpersonal crimes documented in 1300-1400.
Weaken:
Arrested≠documented??

2. 39s
BG: R bacterium has N that provides nutricients for plants.
Premise:
If plants can produce N by nitrogen-based fertilizer with R, the need for artificial fertilizers can be reduced.
Assumption:
The nutricient received by nitrogen-based fertilizer is no less than artificial fertilizers.
The nutricient received by nitrogen-based fertilizer can be applied to the plants.

3. 30s
Premise:
If we are to explore solar system, our next stop is Mars's Moon P.
Though P is as far away from the earth as is Mars, it cost only half of the fuel to go to P and thus cost less.
Conclusion:
We should go to P instead of the Mars.
Explain:
The fuel needed for the exploration to P is different from that for exploration to Mars, costing much more.

4. 37s
L: Fiber is essential for healthy diets. Doctors recommends that
people comsume X amount of fiber a day.
R：
However, consuming excessive fiber can have a detrimental impact.
Thus, people should decrease the amount of fiber that they comsume every day.
Weaken B:
The amount of fiber that people now consume every day is far less than that is required every day.

5. 45s
Conclusion:
For more success, writers should write screenplays rather than books.
Premise:
The avearage profit of films is much more than the profit of best-selling books.
The film producers tend to prefer screenplays rather than books for films.
1. average--> 个别
2. sales statistics in recent years are not sufficient indicator of screenplays' success.
3. either or choise. The writer can take both strategies.

AA挺难想的.....==又困了。。

作者: daisyの小夢想 时间: 2011-8-12 23:53

好吧。我懂了。最近Q让同学改了密码。从此不上Q。

跟你们说下。咳咳。

-- by 会员 kidvii (2011/8/12 18:54:33)

我也是不上qq 微博也是让好朋友改密码噜

作者: zhengzhengzz 时间: 2011-8-13 09:39
2. 38s
Conclusion: If the root of wheat can be altered to play host for R, artificial nitrogen will be reduced.
Premise: R bacteria can support nitrogen to some plant but cannot support nitrogen to wheat

Assumption: Wheat can absorb the nitrogen supported by R bacteria

-- by 会员 superbat28 (2011/8/12 15:14:40)

[/quote]

介个介个。。。Premise: R bacteria can support nitrogen to some plant but cannot support nitrogen to wheat
这句？~

作者: 抓抓sandra 时间: 2011-8-14 22:39
#1 36s
premise:记录在案的1300-1400年间的打架斗殴（非战争）比1200-1300年间多了一个比例
premise：if……看完还记得，写着就忘了。。
conclusion：所以文艺复兴时期的打架斗殴情况更严重
Q:weaken，应该是说1200-1300的记录不完整

#2 超时好多。。这题一战的时候复习看到过JJ
premise：R生存在大豆的根或者##里头
premise：R生存需要氮
#%%#￥&
conclusion：所以用来买氮肥的费用会上升
Q:

#3 45s
premise：到达MARS' MOON的耗油量少
premise：去mars和mars's moon的距离一样，次数也一样
conclusion：要继续探索MARS应该去登陆MARS的moon
Q: PARADOX.可能是说二者的某些环境不一样导致需要fuel不同

#4 45s
premise：L说科学家建议一天的矿物质摄入量是某一个量
counter premise：K说人们每天的正常摄入量都超过这个量了
conclusion：K认为人们应该被提醒。
Q:weaken，科学家建议的量是最好的，但是超过造成的影响可以忽略不计。（自己觉得不太靠谱）

#5 45s
premise：电影更多直接从原创剧本挑剧本而不是从书里挑
（漏了一个重要premise：近几年的影院售票最多的电影都是基于剧本的）
sub-conclusion:电影比图书更profitable
conclusion：所有的作家想要成功都应该多写剧本而不是多写书

提纲：
1）很多电影从原创剧本里挑电影剧本不代表这些电影最终就profitable
2）售票多不代表profit就多。还要考虑票价、成本。
3）即使目前确实写剧本比较赚钱，but this fact still cannot ensure the success of any writer; after all, whether any writer will succeed depend on many other factors.比如skills，topics。
4）Past success cannot guanrantee the same trend in the future.可能出现其他的因素，比如人们改变preference。

作者: 抓抓sandra 时间: 2011-8-14 22:47

2. 38s
Conclusion: If the root of wheat can be altered to play host for R, artificial nitrogen will be reduced.
Premise: R bacteria can support nitrogen to some plant but cannot support nitrogen to wheat

Assumption: Wheat can absorb the nitrogen supported by R bacteria

-- by 会员 superbat28 (2011/8/12 15:14:40)

介个介个。。。Premise: R bacteria can support nitrogen to some plant but cannot support nitrogen to wheat
这句？~

-- by 会员 zhengzhengzz (2011/8/13 9:39:37)

[/quote]

一楼全选可见答案哈，这题的GAP非常之tricky！

作者: 抓抓sandra 时间: 2011-8-15 00:51
#1 思路方向正确，但是还不够开阔。他因可能是1200-1300记录的偏少，也有可能是1300-1400记录的偏多

#2 （这题题干好复杂，被我理解地颠三倒四了）很难想到，看题干的时候根本没有发现这个GAP：premise中提到的host是bean，conclusion中提到的host是wheat

#3 哈开心~基本完全一致~果然是重力这样的问题，btw高中物理的尝试还是有点用的呀~

#4 这题的weaken方式好神奇，平时好像比较少见到直接说premise的data本身有问题的把？

作者: fox0923 时间: 2011-8-15 02:01
38s
Premise: The 1300-1400 violent record of arrested crimes has been raised for 30% compare to 1200-1300
conclusion: The violent record is raised if this result based on the fact.
Weaken: The number of people who were arrested less in 1200-1300 than in 1300-1400.

40s
Premise: The bacteria has nitrogen which supplies nutrition to the plants, yet not for wheat.
Conclusion: The fertilizer can be reduced if bio-technology works for wheat as well.
Assumption: The bio-technology has to develop the similar effects like the fertilizer to wheat.

38s
Premise: the distant is shorter if we go to phobes first, so the fuel cost will be less.
Conclusion: So we should explore phobes instead of Mars first.
Paradox: The exploration of phobes requires a very heavy equipment which adds the same amount of fuel as the one of mars.

36s
Premise: The diet fiber is beneficial for human body.
Conclusion: Too much diet fiber will minimize the absorption of Calcium.
Weaken: Calcium can always been reproduced after a short period of intake of fiber.

AA
Conclusion: More profit comes to the screenplay than to the books, so the writers should write more screenplays than books.
Argument: 1. The research only collects random samples instead of representative ones from a various sources.
2. The profit will come to the actors of the screenplay rather than that come to the writers.
3. Most people would like to read the original books first before watching movies. esp.for the classical literature ones.

作者: fox0923 时间: 2011-8-15 02:06

-- by 会员 superbat28 (2011/8/12 15:14:40)

介个介个。。。Premise: R bacteria can support nitrogen to some plant but cannot support nitrogen to wheat
这句？~

-- by 会员 zhengzhengzz (2011/8/13 9:39:37)

[/quote]

我也是刚开始看走眼了，第二遍才明白怎么回事。

作者: fox0923 时间: 2011-8-15 02:08

#1 思路方向正确，但是还不够开阔。他因可能是1200-1300记录的偏少，也有可能是1300-1400记录的偏多

#2 （这题题干好复杂，被我理解地颠三倒四了）很难想到，看题干的时候根本没有发现这个GAP：premise中提到的host是bean，conclusion中提到的host是wheat

#3 哈开心~基本完全一致~果然是重力这样的问题，btw高中物理的尝试还是有点用的呀~

#4 这题的weaken方式好神奇，平时好像比较少见到直接说premise的data本身有问题的把？

-- by 会员抓抓sandra (2011/8/15 0:51:42)

高中物理都还了~~

作者: 纳丁Cat 时间: 2011-8-18 16:11
8-11
1.35s
Court records from medieval France show that in the years 1300 to 1400 the number of people arrested in the French realm for "violent interpersonal crimes" (not committed in wars) increased by 30 percent over the number of people arrested for such crimes in the years 1200 to 1300. If the increase was not the result of false arrests. therefore, medieval France had a higher level of documented interpersonal violence in the years 1300 to 1400 than in the years 1200 to 1300.
Which one of the following statements, if true, most seriously weakens the argument?
Interpersonal 人之间的
记录反映，在1300到1400之间在法国逮的暴力罪犯比1200到1300年之间上升了30%。其中没有错抓人。结论：记录的暴力罪犯在1300年到1400年比1200到1300更多。
削弱：the number of people arrested 不等于level of documented interpersonal violence
标答：In the years 1300 to 1400 the French government's category of violent crimes included an increasing variety of interpersonal crimes that are actually nonviolent.

2. 35s
Rhizobium bacteria living in the roots of bean plants or other legumes produce fixed nitrogen which is one of the essential plant nutrients and which for non-legume crops, such as wheat normally must be supplied by applications of nitrogen-based fertilizer. So if biotechnology succeeds in producing wheat strains whose roots will play host to Rhizobium bacteria. The need for artificial fertilizers will be reduced.
The argument above makes which one of the following assumptions?
Strain 拉力，张力，血缘
R生长在豆科植物的根处产生了植物生长需要的氮.结论：如果培养出能是R寄主的小麦，那施肥量就减少了
假设：R在小麦中，不会因为其他原因而不产生氮
标答：Rhizobium bacteria living in the roots of wheat would produce fixed nitrogen.

3. 35s
If we are to expand the exploration of our solar system. Our next manned flight should be to Phobos one of Mars’s moons, rather than to Mars itself. The flight times to each are the same, But the Phobos expedition would require less than half the fuel load of a Mars expedition and would, therefore, be much less costly. So, it is clear that Phobos should be our next step in Space exploration.
Which one of the following, if true, would most help to explain the difference in fuel requirement?
去两个星球的时间一样，但是因为去P的燃料更少，更便宜。结论：我们下一个探索的是P
解释：咋会是解释题？？因为去了P之后，P的大气可以转换为燃料
标答：Lift-off for the return trip from Phobos requires much less fuel than that from Mars because of Phobos weaker gravitational pull.

4. 50s
Lourdes: Dietary fiber is an important part of a healthful diet. Experts recommend that adults consume 20 to 35 grams of fiber a day.
Kyra: But a daily intake of fiber that is significantly above that recommended level interferes with mineral absorption, especially the absorption of calcium. The public should be told to cut act on fiber intake
Which one of the following, if true, most undermines Kyra’s recommendation?
L：专家说纤维很重要，每天要吃20到35克
K：每天吃的比那个多的时候，就会影响矿物质的吸收，特别是钙。所以要少吃。
削弱K：首先K本来就有问题，专家又没有喊多吃，只说20到35克。还要削弱的话就说，纤维吃少了，比吃多了更影响其他矿物质和其他营养物的吸收。
标答：Among adults, the average consumption of dietary fiber is at present approximately 10 grams a day. 根本就没有多吃，K说得就是废话。

作者: zoeant 时间: 2011-9-11 21:47
mark mark

作者: 大三准备留学 时间: 2012-2-21 14:41
1.法国1300到1400记录的因为人为暴力（非战争）而被逮捕的人数大于1200到1300的人数，而且这个差异不来源于错误的逮捕，因此法国在1300到1400的暴力事件更加多

削弱：法案的修订使得1300到1400年间对人为暴力的定义更加广泛了

2.一种细菌寄宿在豌豆的种子里会转化氮，这个东西正是稻谷所需要的肥料，如果生物学家能将稻谷的根培养成这种细菌的宿主的话，则以后不用再对稻谷施用氮肥了。

假设：这种细菌转化后的氮化合物稻谷也能吸收

3.如果我们想拓宽我们队太阳系的探索，人造飞船的下一站应该是P，它是属于火星的月球，虽然时间相同，但是消耗的能量却是到火星的一般，而且更加便宜，所以我们为了节省开支，下一站应该是P
解释耗能：P转啊转会离我们更近么？或者P的大气层很好通过

4.C：纤维是非常重要的健康食物，人们每天应该摄入。。。
K: 但是人们每天摄入的量以及超过了那个标准并且影响了人们对矿物质和盖的吸收，所以人们应该少摄入纤维

削弱：想不到。。。

5.Make a great profit does not mean succeed
卖出去的票最多的电影是源于SCREENPLAY 不代表导演更偏好于SCREENPLAY
平均数问题。。

作者: CC5 时间: 2012-10-7 10:19
(45)1. con: document interpersonal in 1300-1400 is higher than in 1200-1300

re: if increase was not the result of false arrest
Weaken: 1.increase in ”vic” not mean higher level of documented interpersonal

(39)2. con: the need for artificial fertilizers will be reduced
Pre: produce a wheat that Rb can living in its roots
Assumption:rb寄居在小麦的根里面能使得小麦给小麦提供营养,不需要再使用af

3.(38s)去火星和火星的卫星是一样远的距离,但是我们选择去其卫星,因为所需燃料少
Explain:飞船要克服的阻力不同

4.(49s)人按正常量摄入fiber会使得微量元素的摄入有影响,尤其是该元素.所以公众应该拒绝摄入fiber
削弱:是对ca摄入有影响,但影响之后,ca量仍然能维持人体正常所需

5.41s
看懂了,没明白要干什么…

作者: MiaZhang 时间: 2012-11-5 21:24
1.29s
P:1300到1400年间，因某个罪名逐步的人数比1200到1300之间的多
C：如果没有误抓，1300到1400间犯这个罪的人多了
因果性结论
Weaken：对这个罪的定义范围更广泛了【找他因】
2. 36s
P：R细菌能固氮，对植物有好处C（条件性结论）：如果能发明出一种小麦，使得R君能在这种小麦跟上生存，那么化肥的使用就会减少Assumption：R君产生的固化氮小麦能利用吸收，或者化肥不提供小麦氮以外的元素
3.33s
P:在P上着陆，时间相同，用的燃料少，花费少
C

使我们的下一个探索太阳系的目标
Explanation：写完才发现题目是解释燃油上的差异。。。嗯，P本身有油，可以再P上面加油？？？
4.30s
L：每天吃一定量的食物纤维
K：超过以上标准的食物纤维的摄入，会影响人体矿物质的吸收，因此（C）要减少食物纤维的intake
Weaken K：如果把食物纤维的摄取控制在L所提出的标准以内，就不会影响矿物质的吸收；或者，矿物质的吸收需要一定的食物纤维
5.逻辑错误：
原始剧本的电影买票更多-->原始电影的剧本比书更容易被改成电影-->作家应该写电影剧本来赚更多的钱
实地全等（过去-->未来）
结论无据
。。。好久没有练习AA了，复习一下七宗罪的说~~

作者: Cybill 时间: 2013-4-7 11:09
1. 45'
BG: voilent interpersonal crime increase during 1300 to 1400.
Premise: Crimes increase not because false arrest.
Conclusion: Crimes increases because medieval France had a higher level of documented interpersonal crimes.
Weaken: Other result causes increasing crimes.[答案没懂

]

2. 42' 有点儿绕
BG: R bacteria living in roots of bean and can produce fixed Nitrogen.
Premise: Fixed-Nitrogen is important nutrients for plants like wheat.
Assumption: If R bacteria can produce fixed-nitrogen in root wheat.
Conclusion: it will need less artificial fertilizer if root of wheat has R bacteria.

3. 35'
BG: Phobos is Mar's moon.
Premise: Exploring Phobos will cost less than half the fuel load of a Mars expedition.
Conclusion: Phobos should became our next step.
Explain the different of fuel cost: atmosphere? gravity?

4. 59'
Lourdes: People should intake fiber.
Kyra: intaking much fiber will interfere mineral absorption.
Weaken: people cannot intake so much fiber once day.

5. 39'
BG: why people should write screenplay for movie
1. make more money than write book
2. Producers likely to make film based on screenplay than book.

作者: flonacui 时间: 2013-7-22 21:32
1 47s
P record showed that people arrested in France for "" in 1300-1400 increased 30% over 1200-1300
C medieval France had a higher level of documented interpersonal violence
2 58s
P R bacteria could produce nitrogen in the crops' roots and act like the nitrogen fertilizer.
C if the technology produced the wheat which could be the host of R bacteria, the application of the fertilizer would be decreased.
3 32s
P The flght time is the same, but the exploration on P is less costly
C our next exploration should be on P, rather than on mars
4 31s
L dietery fibor is important to people's health, so people should take 20-35 grams of a fiber a day
K Too much fibor will inhibit the absorbtion of mineral absorption, especially calcium. So, the public should be told to cut the intake of fiber.
5 46
1 the trend in recent years cannot predicate that there would be the same trend in the future.
2 The success of a writer does not measure to the profits he or she could earn
3 People could write other things rather than books or screenplays to be successed.
4 "since the average film could earn more profits than the best-selling books." How can the author conclude this?
5 " our nation's producers are more likely to ...." maybe produces in other more developed countries tend to adapt movied from the books rahter than screenplays and in this way, people could get more money.

作者: xiqiong 时间: 2013-7-30 20:16
1.France interpersonal crime ↑ 1400~
无错误抓，C：现在的人容易犯罪。

削弱：它因（原来犯罪没抓到？现在抓的技术提高了？）--->就是找到一个GAP，
说明两者的不同。bingo！

2.bacteria在BEAN PLANTS固氮（很重要），----> Bacteria也能在wheat上用就好了。
assumption: bean 和 wheat 相似，没有其它的原因使得这种推理不成立。
猜想答案：这种bacteria不会对wheat造成不好的影响。

答案分析：bacteria在wheat根会Produce氮。
这是加强逻辑链。即：有bacteria在wheat上-------> wheat不缺氮了
gap在于， bacteria在wheat上会固氮。

3.去探索火星
和                +相同点：飞行时间相同       不同点：耗油不同
      火星卫星p

解释耗油不同的问题：即找到火星和P这间的不同点（关乎耗油问题之处就是答案）
BINGO！

4.
L：DF重要，需要摄入XX多。
K：推荐摄入的超过了能吸收的 mineral absorption，特别是钙。所以推荐要降低。
削弱K：有些DF不是要吸收的，还有别的用处？
好吧~第一次理解错了：
K：当人摄入过多的DF, 阻碍mineral的吸收，特别是钙。所以要降低推荐量。
削弱：SIGNIFICANTLY 不成立。人们不会超过推荐量。BINGO！
   或者，超过的量虽然阻碍矿物吸收但给出来弥补的什么其他同质的效益。

5.succeed----> write film (x book) ∵profits ↑
  some book ---> film BUT film producers *screenplays  xbook
∵： tickets sold 多的是 screenplays

攻击：1）成功和赚钱不对等
   2）票卖得多的不能说明更popular，也许刚好就几个突出了。其它都是book的。
   3）popular也不代表赚更多钱，cost也许也多呢，给写film screenplays的人的钱就少了。

联系：
  卖票多不能说明更popular，大家都喜欢看。
  就算是真的喜欢看,popular，也不能说给作者的钱多。也许cost大。profit就下降了。
  就算是真的钱多了，也不能说更成功。成功不等于钱多。

我这是在考古~哈哈~

作者: Yvette19 时间: 2013-8-6 05:45
1. 45s + 吃完酸奶又回头偷看了两眼 = =
Premise: French medieval : court records shows that interpersonal crimes in 1300-1400 increased 30% compared to 1200-1300. There's no false arrested.
Conclusion: Interpersonal crimes increased 30%

Weaken: there might be false record...

2. 45s到了之后又看了好一会儿==+
R bacteria produce an essential nutrient for legume plants such as beans on the root. Non-legume crops such as wheat cannot have this through root but it relies on artificial fertilizer.
If bio tech could make wheat strain get access to this nutrient, the fertilizer would be less sold.

Assumption: 难怪我找不出lassumption因为我的conclusion写错了，我直接跳过R bacteria写nutrient了。。。跳跃了

3. 40s
BG： If human want to expand the exploration of solar system, people would choose the moon of Mars, Phobos, rather than Mars itself.
Fact： Even though the travel time to both are the same, it takes less fuel to Phobos than to Mars.
Conclusion： Therefore, Phobos will be the first step for solar system exploration.

Explanation：the difference in gravity, I guess

4.

作者: 大三准备留学 时间: 2013-8-7 21:57

Yvette19 发表于 2013-8-6 05:45
1. 45s + 吃完酸奶又回头偷看了两眼 = =
Premise: French medieval : court records shows that interperso ...

后面两题呢。。

作者: m1nt 时间: 2013-8-12 10:26
1. 25’
Premise: The number in 1300-1400 rose by 30% compared to the number in 1920-1930
Conclusion: the increase was not the result of false arrests. 1300-1400 more people commit violent crimes
Weaken: A lot of criminal people were not arrested in 1920-1930

2. 40’
Premise: R bacteria can support nitrogen to some plant but cannot support nitrogen to wheat
Conclusion: If the root of wheat can be altered to play host for R, artificial nitrogen will be reduced.
Assumption: Wheat can absorb the nitrogen supported by R bacteria

3. 25’
Premise: flight times to Mars and P are the same, but P requires less fuel than Mars
Conclusion: P should be our next step in Space exploration.
Resolve: 去P的阻力小，所以fuel要的少

4. 18’
Lourdes: Consume 20-30 grams a day fibers
Kyra:  Daily intake of fiber is above the recommend level, we should cut act on fiber intake
Weaken K: Intake的fiber成分不能都被吸收，很多没用

5. 25’
Premise: 1. Films have more profits than even best selling books
      2. More likely to produce movies based on original screenplays than to produce films based on books
Conclusion: Writing film screenplays rather than books has more chances to succeed
Weaken: 1. Film挣的钱都给了producer不是作者
      2. 基于book改编的电影比基于剧本的挣钱

作者: jenniferlyy125 时间: 2014-2-13 18:18
1. 【因果】因为1300-1400抓到的数量比1200-1300增加30%，所以更多数量。
这里没有百分比的错误，因为是基于前者的增加，所以一定是增加了。
因为百分比增加，所以更多。因果关系削弱：1）C是因为其他原因导致增多。2）a, no b 3）no a,b 4) b—a. 这些方向不太好。
直接削弱，violence数量并没有更多。可能的原因是：1）既然30%增加是一定的，voilence没有更多，那么其他增加的是non-voilence的。举例原来100，现在130，要削弱被记录的没有更高，就是被记录的是一样或者更低，还是100，那么另外的30就是别的。貌似这个方向是最合理的；2）voilence没有更多，以前的没有reported罢了。但是这里的结论是higher level of documented interpersonal violence 直接说是记录的，所以不佳。因为以前记录的确实是要低。

2. P：豆类植物R细菌---氮---豆类和其他植物，比如小麦需要氮肥。
C：所以小麦有R细菌---减少人工肥料。
【因果，类比】因为豆类R可以生成氮肥。所以小麦的R，也可以减少人工肥料。这里的假设gap就是小麦非豆类和豆类可以类比，小麦有R，也可以有氮。1）小麦的root的R也可以有氮。这是最明显的假设。2）以上推测的细菌没有别的坏处和氮肥等于人工费没那么好。

3. C：下一步载人飞船应该要探索火星的行星P。
P：虽然时间相同，但是P要求燃料少于火星的一半，所以花费少。
解释。解释就是提供一个理由为什么燃料少于一半就可以。----P的重力要小一些，所以回城的时候燃料需要少。

4. 观点1：fiber纤维对身体有好处。建议每天摄入25-30.
观点2：多余25-30就会干扰矿物摄取，所以要减少纤维摄入。
削弱观点2. 1）每天的量不会高于推荐的30. 不会干扰。2）某物质中和，不可能产生干扰作用。反正方向是没事，不需要减少。

6min
没有答案，自己写吧。
C：if you want to be success, you should write film screenplay rather than books
P1: avg flim profits are greater than best-selling books
P2: more likely to produce film based on screenplays than books
P3: most tickets sold are from screenplays
逻辑错误：
1）数据，average。电影平均收益比最好卖的书籍要好。忽略extreme, 有的电影比一般书籍收益要少。不说明所有电影赚钱都多。
2） Profitable=/ write screenplay=/success. 错误假设。赚钱，就一定要写，就一定等于成功。反驳，赚钱不一定要写，有的人写书或者电影，不是因为赚钱，二是爱好。赚钱不一定等于成功，每个人对成功的界定不一样，有的人觉得follow heart兴趣才是成功。
3） Our nation, more likely=/necessary. 更可能选择剧本作电影，不说明一定。书还是有成功的可能。而且是在our nation, 忽略了可能性和其他国家的情况。More likely to produce, 不等于success. 可能只是生产了很多，但是出名和成功的没有几个
4） Most ticket=/success. 错误假设。假设卖的最多票的就是成功，反驳卖的最多的不一定成功，卖的多的原因很多，可能是促销，可能是跟风，可能是明星…及时卖的多的来自剧本，也不说明些剧本一定就成功。
5） Future trend 不能保证。现在赚钱平均多，更可能生产，卖的多，不保证以后。很多因素会影响未来发展。举例因素：policy 鼓励, customer need, industrial development….

作者: liyao604 时间: 2014-4-17 18:20

Day six
1.
Court records from medieval France show that in the years 1300 to 1400 the number of people arrested in the French realm for "violent interpersonal crimes" (not committed in wars) increased by 30 percent over the number of people arrested for such crimes in the years 1200 to 1300. If the increase was not the result of false arrests. therefore, medieval France had a higher level of documented interpersonal violence in the years 1300 to 1400 than in the years 1200 to 1300.
Which one of the following statements, if true, most seriously weakens the argument?

41’
P：document说1300~1400因为人们之间的暴力事件在之前因这个入狱的人上+30%（during1200~1300）
P：如果不是因为错误的执法
C:1300~1400人们之间的documented暴力事件比1200~1300的要多

--LSAT3 SECTION1 NO.9

Key:
In the years 1300 to 1400 the French government's category of violent crimes
included an increasing variety of interpersonal crimes that are actually nonviolent.

2.
Rhizobium bacteria living in the roots of bean plants or other legumes produce fixed nitrogen which is one of the essential plant nutrients and which for non-legume crops, such as wheat normally must be supplied by applications of nitrogen-based fertilizer. So if biotechnology succeeds in producing wheat strains whose roots will play host to Rhizobium bacteria. The need for artificial fertilizers will be reduced.
The argument above makes which one of the following assumptions?ving in the roots of wheat would produce fixed nitrogen.
70’严重超时哭了逻辑链略难的，为啥看到大家都只用了30多秒QAQ
P：R细菌living在root里produce N
P：N是essentially肥料（for L和，错误）non-L
（但是L可以自己补充，而N只能靠肥料，错误从哪里YY出这么一条P --！）
C：如果在non-L的root里培养R，那么可以省了肥料→flourish N

3.
If we are to expand the exploration of our solar system. Our next manned flight should be to Phobos one of Mars’s moons, rather than to Mars itself. The flight times to each are the same, But the Phobos expedition would require less than half the fuel load of a Mars expedition and would, therefore, be much less costly. So, it is clear that Phobos should be our next step in Space exploration.
Which one of the following, if true, would most help to explain the difference in fuel requirement?

--LSAT3 SECTION4 NO.2

28’喜极而泣
P：如果航天事业继续发展，那么flight回去P（火星的一个moon）而不是火星
P：虽然他们的（时间）距离是一样的，但是降落在P比降落在M所用的燃料要少一半（就是去P比去M用的燃料少）
C：less costly→P是next目的地
l.

4.
Lourdes: Dietary fiber is an important part of a healthful diet. Experts recommend that adults consume 20 to 35 grams of fiber a day.
Kyra: But a daily intake of fiber that is significantly above that recommended level interferes with mineral absorption, especially the absorption of calcium. The public should be told to cut act on fiber intake
Which one of the following, if true, most undermines Kyra’s recommendation?

--LSAT3 SECTION4 NO.6

26’
L:每天fiber的摄入是health的重要部分→专家recommend 20~35 gram of fiber a day
K：但是过量的摄入（大于专家recommend的）fiber阻止矿物的吸收，特别是钙。所以人们应该be told限制（cut action）fiber的摄入

5.
The following appeared in an ad for a book titled How to Write a Screenplay for a Movie:
“Writers who want to succeed should try to write film screenplays rather than books, since the average film tends to make
greater profits than does even a best-selling book. It is true that some books are also made into films. However, our nation’s film
producers are more likely to produce movies based on original screenplays than to produce films based on books, because
in recent years the films that have sold the most tickets have usually been based on original screenplays.”
Discuss how well reasoned . . . etc.

--AA题库

47’
在一本如何为movie写screenplay的书上有这样的广告
C：如果一个作家想要成功应该为movie写screenplay而不是book
P：因为写一本screenplay——经常被用来拍电影（一部电影）可以赚的钱比一本卖得很好的book还要多。虽然book也经常用来拍电影，但是人们（我们国家的制作人）更倾向于用screenplay来拍，因为最近最较好的电影都是based on screenplay

作者: kaniris 时间: 2014-9-8 11:50
谢谢，学习了！

作者: FredaCi 时间: 2020-12-24 21:07
1.Since the number of people who committeed interpersonal crime increased in the period of 1300 to 1400 and they were sensibly caught,
people in this period are likely to have worse interpersonal relationship.

2.One kind of bactria can produce fixed nitrogen which is essential to some plants.
So if the scientists can make the bactira live on the roots of these plants, the plants would not need fetilizer.

3.If we are to investigate the mars, we should go to its probe, since the cost would be just half that we need for investigating the mars itself.

4.It is benefitial to intake dietary fiber.
However, if a person take too much fiber, the fiber will interfer with the consumption of some minerals, especially calcium.
So the fiber intake should be limited.

5.It would be more profitable for writers to learn to write screenplays for movies rather than for books.
It is because a writer will usually earn more money from movies than from the best-sellings.
Althought movies can be adapted from books, the most profitable movies at past were adapted from screenplays directly.

欢迎光临 ChaseDream (https://forum.chasedream.com/)