[揽瓜阁逻辑小分队] day69

鸡麦特焖焖

Day 69
1.        吃什么都得的病
说的是一个实验，被分成两组来研究disease X--那两组人是被观察研究的，(disease X确实是题目中该病的名称，不是我编的)，跟踪了两组人，发现两组都没有感染disease X; 但有一组好像 diet变化什么的;另一组没有变化;结论忘记了。但觉得这题不难，无关的选项很容易辨认。
问weaken

（3）

选项有：（1）他们吃的食物里，有其他导致这种疾病的东西。
（2）减肥的人的体重下降10% 和什么8磅之类的说法(应该是无关)。
（3）whether the group is demographically representative
（4）有一个干扰项跟寂静上的正确选项很像，就是说样本的number

2.        杀虫剂BF
Certainly, pesticides can adversely affect the environment in localities distant from where the pesticide has actually been used. Nevertheless, regulation of pesticide use should not take place at the national level but at the local level. It is in the areas where pesticides are actually applied that they have their most serious effects. Just how serious these effects depend on local conditions such as climate, soil type, and water supply. And local officials are much more likely than national legislators to be truly knowledgeable about such local conditions.

E

In the argument given, the two boldface portions play which of the following roles?  
A. The first provides support for the conclusion of the argument; the second states that conclusion.
B. The first states the conclusion of the argument; the second provides support for that conclusion.
C. The first identifies grounds for a potential objection to the conclusion of the argument; the second states that conclusion.
D. The first identifies grounds for a potential objection to the conclusion of the argument; the second provides support for that conclusion.
E. Each provides support for the conclusion of the argument.

3.        熊和三文鱼的故事
狗熊与三文鱼的就是说狗熊最爱吃三文鱼，但是在三文鱼产卵的季节即使是最凶最大的熊，它们也会driveaway 小鱼，加强

加强：狗熊这样做可以让他有更多三文鱼吃

xxxx44

1. P:  观察的两组人都没有得x病， 一组人有diet变化，另一组没有变化C: 未知
weaken：1）食物中有导致疾病的成分
2）体重减轻
3）分组是否有代表性
4）样本数目攻击
2. P: 杀虫剂副作用会发生在远离实际使用地
S：且取决于当地得多种因素
C: 所以规定应由当地指定而非国家机构
3. P: 狗熊最爱吃三文鱼
P2：但产卵季最凶得熊也driveaway小鱼
加强：小鱼以三文鱼卵为食，为了日后食物充足，狗熊必须赶走小鱼

OuyangYang

顶楼主！               

OuyangYang

Day 69
1.吃什么都得的病
P：两组人都没有感染diseaseX，但有一组的diet变化了。
问weaken
2.杀虫剂BF
Certainly, pesticides can adversely affect the environment in localities distant from where the pesticide has actually been used. Nevertheless, regulation of pesticide use should not take place at the national level but at the local level. It is in the areas where pesticides are actually applied that they have their most serious effects. Just how serious these effects depend on local conditions such as climate, soil type, and water supply. And local officials are much more likely than national legislators to be truly knowledgeable about such local conditions.
In the argument given, the two boldface portions play which of the following roles?  
D. The first identifies grounds for a potential objection to the conclusion of the argument; the second provides support for that conclusion.
解析：选D。结论是regulation of pesticide use should not take place at the national level but at the local level。第一句与结论持相反意见，第二句是支持。
3.熊和三文鱼的故事
狗熊与三文鱼的就是说狗熊最爱吃三文鱼，但是在三文鱼产卵的季节即使是最凶最大的熊，它们也会driveaway 小鱼，加强
分析：找狗熊在三文鱼产卵时不吃小鱼的子集。

archerup

1

Brittany7027

同意！               

petittomato

看一下！               

Rickyri

同意！               

Rickyri

Day 69
1.        吃什么都得的病
说的是一个实验，被分成两组来研究disease X--那两组人是被观察研究的，(disease X确实是题目中该病的名称，不是我编的)，跟踪了两组人，发现两组都没有感染disease X; 但有一组好像 diet变化什么的;另一组没有变化;结论忘记了。但觉得这题不难，无关的选项很容易辨认。
问weaken
选项有：（1）他们吃的食物里，有其他导致这种疾病的东西。
（2）减肥的人的体重下降10% 和什么8磅之类的说法(应该是无关)。
（3）whether the group is demographically representative
（4）有一个干扰项跟寂静上的正确选项很像，就是说样本的number
【相似题】-逻辑思路：
两组人做实验→一组节食一组不节→N年后都得了X→节不节食都会得X
备选答案：（√为正选，×为错选）
削弱（考古）：这两组人不具有代表性

2.        杀虫剂BF
Certainly, pesticides can adversely affect the environment in localities distant from where the pesticide has actually been used. Nevertheless, regulation of pesticide use should not take place at the national level but at the local level. It is in the areas where pesticides are actually applied that they have their most serious effects. Just how serious these effects depend on local conditions such as climate, soil type, and water supply. And local officials are much more likely than national legislators to be truly knowledgeable about such local conditions.
In the argument given, the two boldface portions play which of the following roles?  
A. The first provides support for the conclusion of the argument; the second states that conclusion.
B. The first states the conclusion of the argument; the second provides support for that conclusion.
C. The first identifies grounds for a potential objection to the conclusion of the argument; the second states that conclusion.
D. The first identifies grounds for a potential objection to the conclusion of the argument; the second provides support for that conclusion.
E. Each provides support for the conclusion of the argument.
D 对啦！
3.        熊和三文鱼的故事
狗熊与三文鱼的就是说狗熊最爱吃三文鱼，但是在三文鱼产卵的季节即使是最凶最大的熊，它们也会drive away小鱼，加强
选的是狗熊在每年的其他三文鱼产卵的时段也不吃
补充：black bear Selenarctos thebetanus Ursul也都是狗熊的意思，混个眼熟！！

林limbo

看一下！