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标题: 【每日逻辑练习第二季】【3-4】 [打印本页]

作者: fox0923 时间: 2012-1-28 00:37
标题: 【每日逻辑练习第二季】【3-4】
好几天都耽搁了，过来给大家补发这两天的逻辑练习。

Bible

3. Raisins are made by drying grapes in the sun.
Although some of the sugar in the grapes is
caramelized in the process, nothing is added.
Moreover, the only thing removed from the grapes is
the water that evaporates during the drying, and
water contains no calories or nutrients. The fact that
raisins contain more iron per calorie than grapes do is
thus puzzling.
Which one of the following, if true, most helps to
explain why raisins contain more iron per calorie
than do grapes?
(A) Since grapes are bigger than raisins, it takes
several bunches of grapes to provide the
same amount of iron as a handful of raisins
does.
(B) Caramelized sugar cannot be digested, so its
calories do not count toward the calorie
content of raisins.
(C) The body can absorb iron and other nutrients
more quickly from grapes than from raisins
because of the relatively high water content
of grapes.
(D) Raisins, but not grapes, are available yearround,
so many people get a greater share of
their yearly iron intake from raisins than from
grapes.
(E) Raisins are often eaten in combination with
other iron-containing foods, while grapes are
usually eaten by themselves.

PREP

105.   (29298-!-item-!-188;#058&004042)   (GWD 6-Q15)

Capuchin monkeys often rub their bodies with a certain type of millipede. Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins. Some scientists hypothesize that the monkeys rub their bodies with the millipedes because doing so helps protect them from mosquitoes.
Which of the following, if true, provides the most support for the scientists’ hypothesis?
A. A single millipede often gets passed around among several capuchins, all of whom rub their bodies with it.
B. The two chemicals that repel mosquitoes also repel several other varieties of insects.
C. The capuchins rarely rub their bodies with the millipedes except during the rainy season, when mosquito populations are at their peak.
D. Although the capuchins eat several species of insects, they do not eat the type of millipede they use to rub on their bodies.
E. The two insect-repelling chemicals in the secretions of the millipedes are carcinogenic for humans but do not appear to be carcinogenic for capuchins.

106.   (31188-!-item-!-188;#058&005724)   (GWD 28-Q32)

A prominent investor who holds a large stake in the Burton Tool Company has recently claimed that the company is mismanaged. As evidence for this claim, the investor cited the company's failure to slow production in response to a recent rise in its inventory of finished products. It is doubtful whether an investor's sniping at management can ever be anything other than counterproductive, but in this case it is clearly not justified. It is true that an increased inventory of finished products often indicates that production is outstripping demand. In Burton's case it indicates no such thing, however: the increase in inventory is entirely attributable to products that have already been assigned to orders received from customers.
In the argument given, the two boldfaced portions play which of the following roles?

A. The first provides evidence to support the conclusion of the argument as a whole; the second states that conclusion.
B. The first states the conclusion of the argument as a whole; the second states an intermediate conclusion that is drawn in order to support that conclusion.
C. The first is the position that the argument as a whole opposes; the second provides evidence against the position being opposed.
D. The first states an intermediate conclusion that is drawn in order to support the conclusion of the argument as a whole; the second states the conclusion of the argument as a whole.
E. The first and the second both state intermediate conclusions that are drawn in order to support jointly the conclusion of the argument as a whole.

107.   (26093-!-item-!-188;#058&001880)   (GWD 1-Q40 different type)

Until now, only injectable vaccines against influenza have been available. They have been used primarily by older adults, who are at risk for complications from influenza. A new vaccine administered in a nasal spray has proven effective in preventing influenza in children. Since children are significantly more likely than adults to contract and spread influenza, making the new vaccine widely available for children will greatly reduce the spread of influenza across the population.
Which of the following, if true, most strengthens the argument?
A. If a person receives both the injectable and the nasal-spray vaccine, the two vaccines do not interfere with each other.
B. The new vaccine uses the same mechanism to ward off influenza as injectable vaccines do.
C. Government subsidies have kept the injectable vaccine affordable for all older adults.
D. Of the older adults who contract influenza, relatively few contract it from children with influenza.
E. Many parents would be more inclined to have their children vaccinated against influenza if the vaccination did not require an injection.

108.   (32122-!-item-!-188;#058&006354)   (GWD 7-Q41)

Magazine Publisher: Our magazine does not have a liberal bias. It is true that when a book review we had commissioned last year turned out to express distinctly conservative views, we did not publish it until we had also obtained a second review that took a strongly liberal position. Clearly, however, our actions demonstrate not a bias in favor of liberal views but rather a commitment to a balanced presentation of diverse opinions.
Determining which of the following would be most useful in evaluating the cogency of the magazine publisher's response?
A. Whether any other magazines in which the book was reviewed carried more than one review of the book
B. Whether the magazine publishes unsolicited book reviews as well as those that it has commissioned
C. Whether in the event that a first review commissioned by the magazine takes a clearly liberal position the magazine would make any efforts to obtain further reviews
D. Whether the book that was the subject of the two reviews was itself written from a clearly conservative or a clearly liberal point of view
E. Whether most of the readers of the magazine regularly read the book reviews that the magazine publishes

作者: fox0923 时间: 2012-1-28 00:38
bible解释：

Question #3. Resolve. December 2001 LSAT, Section 1, #9. The correct answer choice is (B)
The paradox in the stimulus is that raisins contain more iron per calorie than grapes even though the two
are almost identical in composition. But there is a difference: “some of the sugar in grapes is caramelized”
as the grapes are dried in the sun. Since this is the only stated difference between the two that could affect
the calorie count (water has no calories), you should focus on an answer that discusses this difference.
Answer choice (A): This answer essentially states that grapes are bigger than raisins, and you need several
bunches to equal a handful of raisins. The issue is not the size of the grapes or raisins!
Answer choice (B): This is the correct answer. If the iron content in the raisins and grapes is identical, but
raisins have fewer calories for counting purposes, then the iron per calorie will be higher for raisins, as
highlighted by the following example:
Raisins Grapes
Units of Iron 100 100
Countable Calories 10 20
Iron per Calorie 10 5
Note that the paradox could have addressed any common element between raisins and grapes (such as
fiber or fat), and raisins would always have the higher per calorie content since they contain fewer
countable calories.
Answer choice (C): The paradox in the stimulus does not involve the rate at which the body can absorb iron or any other nutrient. This answer misses the point and is incorrect.
Answer choice (D): The availability of raisins and grapes is not an issue in the stimulus. The answer then discusses iron, but the point made about yearly intake is irrelevant.
Answer choice (E): The comparison in the stimulus is between grapes and raisins. This answer, which brings in other food items, is irrelevant.

PREP key：CBEC

作者: shelvey 时间: 2012-1-28 00:42
哈！！今天的阅读和逻辑几乎是同一时间发的~~好久没做了，占位占位~~

作者: bh455541186 时间: 2012-1-28 01:13
先做个板凳再好好看，哈哈

作者: 泾渭不凡 时间: 2012-1-29 01:45
啊~~竟然今天没有看到捏.........明天做.......姐姐辛苦啦~

作者: 泾渭不凡 时间: 2012-1-29 20:46
Bible：

Premise 1: Although some of the sugar in the grapes is caramelized in the process, nothing is added.
Premise 2: The only thing removed from the grapes is the water that evaporates during the drying, and water contains no calories or nutrients.
Conclusion: Raisins contain more iron per calorie than grapes do is thus puzzling.

Prephrase: Some chemical progress may affect the discrepancy.......................

~B~

作者: LIAOYA 时间: 2012-3-4 21:47
好久没做了，
bible
premise 晒干的葡萄干每个calorie中什么铁的含量多，但是只是水蒸发，糖caramelized
问为什么 argument construction
我认为有搭桥的意味，两个物体进行比较，然后结论是两者不同，这意味着在premise 里面也要说不同点。所以答案 caramilized suguer is different from the suguer in the grap

1, c 典型的因果型结论，根据bible，因果型结论就只用关心结论
结论是瘙痒是为了赶蚊子，也就是说蚊子导致瘙痒
答案是又因无果型

2 bold face ,现在看不到黑体，跳过

3 conclusion this practice will reduce spread
premise the practice is available to children and they are likely to contract and spread the desease
这是个预测型，跟premise都没好大的关系的，是说premise 可行，也就是说这个措施可行

4 conclusion 没有 liberal biase,
premise 虽然之前没发放消息，是因为我们想把资料弄全了在说

作者: bh455541186 时间: 2012-3-7 22:31
这个以前看过~不过这个是变体~~嘿嘿，逻辑链读懂了~

作者: yangreat 时间: 2012-10-22 18:35
精炼
3. Raisins are made by drying grapes in the sun.
Although some of the sugar in the grapes is
caramelized in the process, nothing is added.
Moreover, the only thing removed from the grapes is
the water that evaporates during the drying, and
water contains no calories or nutrients. The fact that
raisins contain more iron per calorie than grapes do is
thus puzzling.

0：24
完整版
Background Information: Raisins are made by drying grapes in

the sun.
Premise: Although some of the sugar in the grapes is
caramelized in the process, nothing is added.
Premise: Moreover, the only thing removed from the grapes is
the water that evaporates during the drying, and
water contains no calories or nutrients.
Conclusion: The fact that raisins contain more iron per

calorie than grapes do is thus puzzling.
精简版
Raisins contain more iron per calorie than grapes do.
Some of the sugar in the grapes is caramelized.

选B

105

0：36
完整版
Premise: Capuchin monkeys often rub their bodies with a certain type of millipede.
Premise: Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins.
Conclusion: Some scientists hypothesize that the monkeys rub their bodies with the millipedes because doing so helps protect them from mosquitoes.

精简版
Capuchin monkeys rub their bodies with millipede to protect them from mosquitoes.

选C

106
1:00
黑体1：in this case it is clearly not justified.

黑体2：the increase in inventory is entirely attributable to products that have already been assigned to orders received from customers.

选B

107

0：40
完整版
Background Information: Until now, only injectable vaccines against influenza have been available. They have been used primarily by older adults, who are at risk for complications from influenza.
Premise: A new vaccine administered in a nasal spray has proven effective in preventing influenza in children.
Premise: Since children are significantly more likely than adults to contract and spread influenza
Conclusion: making the new vaccine widely available for children will greatly reduce the spread of influenza across the population.

精简版
A new vaccine that administered in a nasal spray will greatly reduce the spread of influenza across the population.

选E

108
0:43
选错了

作者: zxppx 时间: 2013-1-26 10:51
3.

Raisins are made by drying grapes in the sun.
Although some of the sugar in the grapes is
caramelized in the process, nothing is added.
Moreover, the only thing removed from the grapes is
the water that evaporates during the drying, and
water contains no calories or nutrients. The fact that
raisins contain more iron per calorie than grapes do is
thus puzzling.
Which one of the following, if true, most helps to
explain why raisins contain more iron per calorie
than do grapes? 注意看问题，还是没有把问题理解清楚（我想成“葡萄干的每卡路里含铁量和葡萄的一样多了”），要弄清楚比较的对象是什么！iron per calorie，跟water无关
(A) Since grapes are bigger than raisins, it takes
several bunches of grapes to provide the
same amount of iron as a handful of raisins
does.

This answer choice explains the question, considering the weight. BA

问题在于葡萄只是比葡萄干的水分多，而水分不含有卡路里和营养物质，所以两者每卡路里的含铁量应该是相同的，削弱问题
(B) Caramelized sugar cannot be digested, so its
calories do not count toward the calorie
content of raisins.

Caramelized sugar is inside both grapes and raisins, and it will not lose. So this answer choice cannot explain the question.

所以葡萄干的卡路里就比葡萄的要少，这是计算方法的问题！加强问题
(C) The body can absorb iron and other nutrients
more quickly from grapes than from raisins
because of the relatively high water content
of grapes.

How the body absorb these materials is irrelevant.
(D) Raisins, but not grapes, are available yearround,
so many people get a greater share of
their yearly iron intake from raisins than from
grapes.

Actually, this answer choice has no effect on the argument.
(E) Raisins are often eaten in combination with
other iron-containing foods, while grapes are
usually eaten by themselves.

How they are eaten is outside the scope of the argument.

105. (29298-!-item-!-188;#058&004042) (GWD 6-Q15)
Capuchin monkeys often rub their bodies with a certain type of millipede. Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins. Some scientists hypothesize that the monkeys rub their bodies with the millipedes because doing so helps protect them from mosquitoes.
Which of the following, if true, provides the most support for the scientists’ hypothesis?
A. A single millipede often gets passed around among several capuchins, all of whom rub their bodies with it.

This answer choice cannot strengthen the argument.
B. The two chemicals that repel mosquitoes also repel several other varieties of insects.

Other varieties of insects are irrelevant.
C. The capuchins rarely rub their bodies with the millipedes except during the rainy season, when mosquito populations are at their peak.

Yes, in this case, it points out the relationship between mosquitoes and millipedes. BA
D. Although the capuchins eat several species of insects, they do not eat the type of millipede they use to rub on their bodies.

This answer choice has no effect on the argument.
E. The two insect-repelling chemicals in the secretions of the millipedes are carcinogenic for humans but do not appear to be carcinogenic for capuchins.

Actually, it cannot support the conclusion.

106. (31188-!-item-!-188;#058&005724) (GWD 28-Q32)
A prominent investor who holds a large stake in the Burton Tool Company has recently claimed that the company is mismanaged. As evidence for this claim, the investor cited the company's failure to slow production in response to a recent rise in its inventory of finished products. It is doubtful whether an investor's sniping at management can ever be anything other than counterproductive, but in this case it is clearly not justified. It is true that an increased inventory of finished products often indicates that production is outstripping demand. In Burton's case it indicates no such thing, however: the increase in inventory is entirely attributable to products that have already been assigned to orders received from customers.
In the argument given, the two boldfaced portions play which of the following roles?
A. The first provides evidence to support the conclusion of the argument as a whole; the second states that conclusion.
B. The first states the conclusion of the argument as a whole; the second states an intermediate conclusion that is drawn in order to support that conclusion.
C. The first is the position that the argument as a whole opposes; the second provides evidence against the position being opposed.
D. The first states an intermediate conclusion that is drawn in order to support the conclusion of the argument as a whole; the second states the conclusion of the argument as a whole.
E. The first and the second both state intermediate conclusions that are drawn in order to support jointly the conclusion of the argument as a whole.

107. (26093-!-item-!-188;#058&001880) (GWD 1-Q40 different type)
Until now, only injectable vaccines against influenza have been available. They have been used primarily by older adults, who are at risk for complications from influenza. A new vaccine administered in a nasal spray has proven effective in preventing influenza in children. Since children are significantly more likely than adults to contract and spread influenza, making the new vaccine widely available for children will greatly reduce the spread of influenza across the population.
Which of the following, if true, most strengthens the argument?
A. If a person receives both the injectable and the nasal-spray vaccine, the two vaccines do not interfere with each other.

But it cannot support the conclusion.
B. The new vaccine uses the same mechanism to ward off influenza as injectable vaccines do.

The effect of the new vaccine has been referred in the argument.
C. Government subsidies have kept the injectable vaccine affordable for all older adults.

It has nothing to do with the new vaccine.
D. Of the older adults who contract influenza, relatively few contract it from children with influenza.

It still cannot strengthen the argument.
E. Many parents would be more inclined to have their children vaccinated against influenza if the vaccination did not require an injection.

Yes, in this case, more children will use the new vaccine, thus strengthening the argument. BA

108. (32122-!-item-!-188;#058&006354) (GWD 7-Q41)
Magazine Publisher: Our magazine does not have a liberal bias. It is true that when a book review we had commissioned last year turned out to express distinctly conservative views, we did not publish it until we had also obtained a second review that took a strongly liberal position. Clearly, however, our actions demonstrate not a bias in favor of liberal views but rather a commitment to a balanced presentation of diverse opinions.
Determining which of the following would be most useful in evaluating the cogency of the magazine publisher's response?
A. Whether any other magazines in which the book was reviewed carried more than one review of the book

Other magazines are outside the scope of the argument.
B. Whether the magazine publishes unsolicited book reviews as well as those that it has commissioned

Unsolicited or commissioned is irrelevant.
C. Whether in the event that a first review commissioned by the magazine takes a clearly liberal position the magazine would make any efforts to obtain further reviews

Yes, in the argument, we can see that the magazine did not publish a review that expressed distinctly conservative views until it received a review that took strongly liberal position. On the other hand, if the magazine fist received the latter review, what would it do will demonstrate whether it is a bias in favor of liberal views or a balanced presentation of diverse opinions. BA
D. Whether the book that was the subject of the two reviews was itself written from a clearly conservative or a clearly liberal point of view

Which view was the book that was the subject of the two reviews written from is outside the scope of the argument.
E. Whether most of the readers of the magazine regularly read the book reviews that the magazine publishes

Whether most readers read the book reviews is irrelevant.

作者: yscT 时间: 2013-3-1 10:52
3. 精炼题
2'46''（时间过长）
R是由G做的=》做R的时候没有加任何的添加剂=》只是由G脱水，而且脱水不会带走任何的养分和卡路里
现象：R中还有的铁比G中的多
问解释
猜测：应该和C的总量有关系
选项分析：A。卡路里的总量没变这么说来I的总量也没有变 A错
B。正确
C。无关
D。无关
E。无关，增加了别的因素感觉把P的条件给改了
选择：B

105. 加强题 50''
C猴子经常用M来擦身子=》M中有可以防蚊的东西
结论：=》猴子用M来擦身子是为了防蚊
问加强
猜测：排除他因用M来擦身子不是为了防其他的东西
32''选项分析： A 无关不能证明
B 无关
C 正解，在蚊子很多的时候，用最多可以证明
D 无关，他不吃这个并不能证明他用这个来防蚊子也许是他就不爱吃嘛
E 无关比较这个用人和C猴子的类比并不能证明结论
选择C

106.看不到黑脸在哪里。。。。跳过。。。

107。1'35''
大人容易感染I，有一种注射对大人很有效果=》现在又有一种喷雾对小孩子很有效果=》小孩比大人更容易感染
结论=》这个喷雾造福了大部分人群
加强
猜测：弥补gap
证明这个喷雾不仅对小孩子有益也可以防止大人得病=》很多时候大人会被小孩子传染，现在小孩子免疫了大人也可以更少被感染
选项分析：
A 无关跟同时注射两种疫苗有啥关系捏
B 无关类比
C 跟政府也没啥关系而且这个跟P关系很小入手点应该要从小孩子来
D 无关
E 大人们都倾向于让孩子们去弄这种疫苗
选择E

108 3'01''
题目没怎么看懂
MP：我们的杂志没有自由主义bias=》去年我们发表了一个保守的观点，也是在我们取得了第二次review的时候有了自由的立场以后才发表的
结论我们是没有自由主义偏见的，而是平衡了各方的说法
A 看到other magazines就觉得无关了
B 无关
C 正确我的理解是根据第一次的立场去找更多的资料这样还是会造成偏见
如果不是的话就不会
D 不对
E 和读者读书规律不规律无关

在CD中间纠结了很久选了C 因为D有点不理解意思

作者: angelann728 时间: 2013-4-25 01:10
1) 计时：56s
2) 逻辑链Situation(刚开始练习先写好完整逻辑链，练习到逻辑链基本清晰的时候尝试尽量简化信息、提炼最精简的逻辑链)：
*完整模式：（凭记忆简填）
葡萄干（1）在晾晒过程中（析出？）糖，什么都不添加
（2）水分蒸发，水中无卡路里无营养物
结论：每calorie铁含量高了
3) 推测(Prephrase: mentally formulate your answer to the question stem)：
为什么每calorie铁含量高了？铁多或者卡路里少
（1）晾晒过程中卡路里减少是不是算已经被题干否了？
（2）那就想办法让铁多
4) 选项分析：选B
找选项的题目 B贴切（1）卡路里减少

1) 计时：54s
2) 逻辑链Situation(刚开始练习先写好完整逻辑链，练习到逻辑链基本清晰的时候尝试尽量简化信息、提炼最精简的逻辑链)：
*完整模式：（凭记忆简填）
读了两遍全是生词只能各种字母代表一下
（1）猴子经常用A rub身体
（2）蚊子携带寄生虫？
（3）因为A里含有两种化学物质，可以抵御蚊子
（4）所以猴子用A rub身体可以抵御蚊子
3) 推测(Prephrase: mentally formulate your answer to the question stem)：

4) 选项分析：选C
A 没看懂但把A和蚊子携带的东西放一起肯定是不对的
B 和其他种类昆虫无关
D 跟吃不吃无关属于补半桥
E 也没看懂但跟人肯定无关

A prominent investor who holds a large stake in the Burton Tool Company has recently claimed that the company is mismanaged, citing as evidence the company’s failure to slow production in response to a recent rise in its inventory of finished products. It is doubtful whether an investor’s sniping at management can ever be anything other than counterproductive, but in this case it is clearly not justified. It is true that an increased inventory of finished products often indicates that production is outstripping demand, but in Burton’s case it indicates no such thing. Rather, the increase in inventory is entirely attributable to products that have already been assigned to orders received from customers.
In the argument given, the two boldfaced portions play which of the following roles?

Structure:
investor claim BF1 + evidence 议题的基础或者背景
doubtful … 这句是议题 BF2是 conclusion
后面是argument过程，用来论证conclusion的

额答案显然跟我查的标黑句不同飘过

CORRECT：E
A 两种疫苗一起注射不能加强结论
B 不在乎是否同一机理不同也没关系
C 没提到affordable 或者相关于cost的内容
D 削弱

CORRECT：C
A 其他杂志与这本杂志的中立态度无关
B 重点不在是否主动提供或者委员会委任
D 书的态度和magazine态度无关应关注的是magazine是否采用
E 跟读者无关

作者: equalgirl 时间: 2013-4-25 20:13
第一次跟贴。。。错了1个。没看懂1个。。
bible.
r=g －水， g＝糖＋水，
虽然水份中没有c和营养，但是r比g更多iron
A.g和s含有同样的iron 无关1
b.s不能。。所以不能在r中合成解释gap
c.g能吸收iron和其他养分比r 无关2
d. 因为r>g某些方面，所以人们愿意分享r>分享g 无关2
e.r经常被其他食物消化；g自己消化。无关1

105.猴子用m擦身体，m对蚊子有效，所以人们推测猴子用m擦身体是为了驱蚊。
加强。C
A.m周围好多猴子，好多猴子擦m 无关1
B.蚊子身上的2中化学物质也在其他物质上无关1
C.猴子只在雨季擦m--雨季蚊子最多
D.猴子吃其他昆虫，但是不吃m 无关1
E.m的两种化学物质对人如何，对m如何无关2

106.B
一个人说公司管理失误－错误的放慢生产，
黑体1:但是这个人说的是错的。
黑体2：因为这个增长是。。。（支持黑体1）

107 iv对抗病毒，iv是给大人注射的；新发明了v给小孩注射因为小孩更容易传播病毒，所以给小孩注射会降低病毒人口 C
A.一个人同时注射iv和新v，两种v 互不影响无关1
B.新V和老V用药相同无关1
C.政府已经给所有大人注射了iv
D.大人得病毒的很少是丛小孩这来的削弱
E.如果不需要注射会有更多人让孩子用这个药无关1
选的C 错了一会看看为啥

108 没看懂

作者: equalgirl 时间: 2013-4-25 20:32

equalgirl 发表于 2013-4-25 20:13
第一次跟贴。。。错了1个。没看懂1个。。
bible.
r=g －水， g＝糖＋水，

看明白了，107错在2个单词不认识
subsidies 补助
inclined 偏向喜好
108题，我试了下就看不懂，蒙一下下。
108 说的是第一个view怎样。。。然后在直到第二个view出来才公开，好像是。。。
A.other magazines  无关3（无辜牵扯集合以外的子集）
B.比较publishes unsolicited book 和 those of commissioned 这。。文中好像没比这俩
C.a first review commissioned  ／further reviews 提到了关键词
D.two reviews  ／ a clearly liberal point of view 也提到了关键词
E.the readers 无关1
。。。。。
有无大人给解释下遇到108这样的题怎么做？C／D怎么选

作者: 苏错 时间: 2013-12-14 13:34

12.14

【精练】

Bible都做过了滴…..B

Raisins contain more iron percalories than grapes

【逻辑链】

1. support –C

oftenrub their bodies with a certain type of millipede. By doing so to protect themfrom mosquitoes

2. boldface ……

3. a new vaccine is effective inpreventing influenza in children-à reduce thespread of influenza across the population

Strengthen—B(E if not require aninjection Defend support )

4. Conclusion: Our magazinedoes not have a liberal bias. a commitment to abalanced presentation of diverse opinions.

Evaluate--C

作者: cyndichiang 时间: 2014-5-13 07:46
精炼：1‘46’‘
premise:葡萄干制作过程只有水被蒸发了，水是没有热量和营养的
FACT：葡萄干比普通葡萄提供更多的铁元素/每卡
Q：explain
prephrase: 葡萄干和葡萄的铁元素一样，但是葡萄比葡萄干热量高？
(A) Since grapes are bigger than raisins, it takes
several bunches of grapes to provide the
same amount of iron as a handful of raisins
does.----irrelevant, the size is out of scope, since the comparison is the iron/calorie
(B) Caramelized sugar cannot be digested, so its
calories do not count toward the calorie
content of raisins.----correct, the calorie is lower in raisins,分母越小，整个数越大
(C) The body can absorb iron and other nutrients
more quickly from grapes than from raisins
because of the relatively high water content
of grapes.-----irrelevant, whether the body can absorb iron or any other nutrient is irrelevant,这里我们是计算iron/calorie的含量，与是否吸收没有关系
(D) Raisins, but not grapes, are available year round,
so many people get a greater share of
their yearly iron intake from raisins than from
grapes.--------irrelevant;the availability of grapes is irrelevant
(E) Raisins are often eaten in combination with
other iron-containing foods, while grapes are
usually eaten by themselves.------irrelevant,since here we count the objective proportion of iron in per calorie in grapes and raisins, so the adding iron is irrelevant.

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