[揽瓜阁逻辑小分队] day61

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Day 61
1.        政府挖煤
Twenty years ago, Balzania put in place regulations requiring operators of surface mines to pay for the reclamation of mined-out land. Since then, reclamation technology has not improved. Yet, the average reclamation cost for a surface coal mine being reclaimed today is only four dollars per ton of coal that the mine produced, less than half what it cost to reclaim surface mines in the years immediately after the regulations took effect.
Which of the following, if true, most helps to account for the drop in reclamation costs described?

A.    Even after Balzania began requiring surface mine operators to pay reclamation costs, coal mines in Balzania continued to be less expensive to operate than coal mines in almost any other country.
B.    In the twenty years since the regulations took effect, the use of coal as a fuel has declined from the level it was at in the previous twenty years.
C.    Mine operators have generally ceased surface mining in the mountainous areas of Balzania because reclamation costs per ton of coal produced are particularly high for mines in such areas.
D.    Even after Balzania began requiring surface mine operators to pay reclamation costs, surface mines continued to produce coal at a lower total cost than underground mines.
E.     As compared to twenty years ago, a greater percentage of the coal mined in Balzania today comes from surface mines.

2.        美国花店
好多gardener都觉得一个什么种子是最popular的，因为一个最大的花店10%的收入都是靠卖那个种子赚的。
问：削弱

3.        地方降薪
一公司在各个区域的各分公司的总体平均工资降低了，在某地区的该公司员工很可能会到别的地方找工作因为工资低于平均的工资。
问：削弱

顾周i

Day 61
1.        政府挖煤
Twenty years ago, Balzania put in place regulations requiring operators of surface mines to pay for the reclamation of mined-out land. Since then, reclamation technology has not improved. Yet, the average reclamation cost for a surface coal mine being reclaimed today is only four dollars per ton of coal that the mine produced, less than half what it cost to reclaim surface mines in the years immediately after the regulations took effect.
Which of the following, if true, most helps to account for the drop in reclamation costs described?

A.    Even after Balzania began requiring surface mine operators to pay reclamation costs, coal mines in Balzania continued to be less expensive to operate than coal mines in almost any other country.
B.    In the twenty years since the regulations took effect, the use of coal as a fuel has declined from the level it was at in the previous twenty years.
C.    Mine operators have generally ceased surface mining in the mountainous areas of Balzania because reclamation costs per ton of coal produced are particularly high for mines in such areas.
D.    Even after Balzania began requiring surface mine operators to pay reclamation costs, surface mines continued to produce coal at a lower total cost than underground mines.
E.     As compared to twenty years ago, a greater percentage of the coal mined in Balzania today comes from surface mines.
解释题：

F：operators of surface mines to pay for the reclamation of mined-out land； reclamation technology has not improved
F：reclamation cost（4刀）less than half
管制出来之后，average  reclamation cost下降，用极值解释，C




2.        美国花店
好多gardener都觉得一个什么种子是最popular的，因为一个最大的花店10%的收入都是靠卖那个种子赚的。
问：削弱
果因推理
果：种子是最popular
因：最大的花店10%的收入都是靠卖那个种子赚的
他因：那个种子因为开花观赏性高所以popular/好养活所以popular
无因无果：这个花店还有10%的收入是另一个种子赚的

3.        地方降薪
一公司在各个区域的各分公司的总体平均工资降低了，在某地区的该公司员工很可能会到别的地方找工作因为工资低于平均的工资。
问：削弱


F：分公司的总体平均工资降低
果因推理
P：员工很可能会到别的地方找工作
C：工资低于平均的工资
他因导致员工去别的地方找工作
工资不是员工跳槽的原因（无因无果）

PennyWen95

[揽瓜阁逻辑小分队] day61
Day 61
1.        政府挖煤
Twenty years ago, Balzania put in place regulations requiring operators of surface mines to pay for the reclamation of mined-out land. Since then, reclamation technology has not improved. Yet, the average reclamation cost for a surface coal mine being reclaimed today is only four dollars per ton of coal that the mine produced, less than half what it cost to reclaim surface mines in the years immediately after the regulations took effect.
Which of the following, if true, most helps to account for the drop in reclamation costs described?

A.    Even after Balzania began requiring surface mine operators to pay reclamation costs, coal mines in Balzania continued to be less expensive to operate than coal mines in almost any other country.
B.    In the twenty years since the regulations took effect, the use of coal as a fuel has declined from the level it was at in the previous twenty years.
C.    Mine operators have generally ceased surface mining in the mountainous areas of Balzania because reclamation costs per ton of coal produced are particularly high for mines in such areas.
D.    Even after Balzania began requiring surface mine operators to pay reclamation costs, surface mines continued to produce coal at a lower total cost than underground mines.
E.     As compared to twenty years ago, a greater percentage of the coal mined in Balzania today comes from surface mines.

2.        美国花店
好多gardener都觉得一个什么种子是最popular的，因为一个最大的花店10%的收入都是靠卖那个种子赚的。
问：削弱

10%的收入来源于它，并不一定代表它是最popular的。因为可能这个东西成本高，卖得贵，所以其收入占比高
有些种子可能便宜，占收入的比例不高，但是卖的多，popular
最大花店10%收入来自X→X是最popular的
þ 花店卖的花小于10种

3.        地方降薪
一公司在各个区域的各分公司的总体平均工资降低了，在某地区的该公司员工很可能会到别的地方找工作因为工资低于平均的工资。
问：削弱
该地的生活成本低，所以即使工资比较低，他也愿意在该地工资
是否其他公司地区也开始降薪，该公司降薪是否是暂时的，是否因为部分员工表现不好，才降薪（不是针对所有员工）
子公司降薪→员工会跳槽
削弱：
þ 这两处的子公司与其他子公司工资差不多，工资不算低

Brittany7027

同意！               

佛系A子在線讀書

1.C

2.10%收入來自某種籽所以最popular
>>看整體市場種子市占率，花店市場如果fragment分散那即使最大花店他可能市佔也沒過半
>>這個種子很貴

3.工資降低到低於平均，所以員工會出走
>>有退休年資考量，走了就領不到津貼
>>這裡有住宿補助，加總比去別的地方好
>>其他地方也降薪

AliceJQC

Day 61
1.        政府挖煤
Twenty years ago, Balzania put in place regulations requiring operators of surface mines to pay for the reclamation of mined-out land. Since then, reclamation technology has not improved. Yet, the average reclamation cost for a surface coal mine being reclaimed today is only four dollars per ton of coal that the mine produced, less than half what it cost to reclaim surface mines in the years immediately after the regulations took effect.二十年前，B出台了规定要求煤老板开采描边的煤矿需要支付回收费用，然而那时候回收科技不太先进。然而平均回收费用在现在只要4美元每ton，比在当时规定当生效的时候的一半还少。
Which of the following, if true, most helps to account for the drop in reclamation costs described?

A.    Even after Balzania began requiring surface mine operators to pay reclamation costs, coal mines in Balzania continued to be less expensive to operate than coal mines in almost any other country.  即使在B要求支付回收费用后，开采煤矿依旧比其他国家便宜
B.    In the twenty years since the regulations took effect, the use of coal as a fuel has declined from the level it was at in the previous twenty years.
自从规定生效的二十年里，使用煤为燃料比之前二十年下降了
C.    Mine operators have generally ceased surface mining in the mountainous areas of Balzania because reclamation costs per ton of coal produced are particularly high for mines in such areas. 煤老板停止开采山地表面的煤矿因为回收费用在那个地区太高了
D.    Even after Balzania began requiring surface mine operators to pay reclamation costs, surface mines continued to produce coal at a lower total cost than underground mines. 即使在要求支付回收费用之后，开采表面煤矿依旧比地底煤矿更便宜
E.     As compared to twenty years ago, a greater percentage of the coal mined in Balzania today comes from surface mines. 跟二十年之前相比，更大比例的B煤矿来自于表面煤矿。我选E，表面煤矿比例更大了所以变便宜了

2.        美国花店
好多gardener都觉得一个什么种子是最popular的，因为一个最大的花店10%的收入都是靠卖那个种子赚的。
问：削弱
最热门不一定能赚最多钱，可能就是因为跟成本价差不多才热门的
有其他种子很稀有利润很高

3.        地方降薪
一公司在各个区域的各分公司的总体平均工资降低了，在某地区的该公司员工很可能会到别的地方找工作因为工资低于平均的工资。
问：削弱
总体平均工资降低了可能是有的地方上升了，有的地方下降，这个某地区不一定是下降的那个地区

AliceJQC

同意！               

T7willG700

1.        政府挖煤

Twenty years ago, Balzania put in place regulations requiring operators of surface mines to pay for the reclamation of mined-out land. Since then, reclamation technology has not improved. Yet, the average reclamation cost for a surface coal mine being reclaimed today is only four dollars per ton of coal that the mine produced, less than half what it cost to reclaim surface mines in the years immediately after the regulations took effect.

Which of the following, if true, most helps to account for the drop in reclamation costs described?

reclaimation：开垦 改造

题型：explain

Background：政府要求挖煤的付一笔钱：将煤矿恢复原状

Conflict

Fact 1:  相关的技术并没进步

Fact 2:  现在每个矿的修复成本比过去（新规刚起作用的时候）要便宜一半

OA C: Mine operators have generally ceased surface mining in the mountainous areas of Balzania because reclamation costs per ton of coal produced are particularly high for mines in such areas.

虽然技术没有进步

但是因为要由operator承担费用，导致他们停止开采那些修复花费高的地方

that makes sense now

2.        美国花店

好多gardener都觉得一个什么种子是最popular的，因为一个最大的花店10%的收入都是靠卖那个种子赚的。

削弱：最大的花店一共就五种花，这个种子收入占比最少（花店的花少于10种即可）

看到一个nn的：收入=价格*数量，收入高不代表数量高，可能是单价本身就很贵。

3.        地方降薪

一公司在各个区域的各分公司的总体平均工资降低了，在某地区的该公司员工很可能会到别的地方找工作因为工资低于平均的工资。

削弱

P：1.平均工资降低 2.该公司工资低于平均工资

C：该地区公司员工去别的地方找工作

降低是因为机值 最右边最大的那群领导的工资降了 拉低了平均工资 而该公司员工工资本来就比别人少

≠他们的工资跟着平均工资的降低而降低

Rickyri

1.        选C啊啊啊，mountain area的太贵，慢慢不搞了，可能在别的area便宜了
2.        美国花店
好多gardener都觉得一个什么种子是最popular的，因为一个最大的花店10%的收入都是靠卖那个种子赚的。
问：削弱
花店卖的花小于10种

3.        地方降薪
一公司在各个区域的各分公司的总体平均工资降低了，在某地区的该公司员工很可能会到别的地方找工作因为工资低于平均的工资。
问：削弱
这两处的子公司与其他子公司工资差不多，工资不算低

Rickyri

同意！