揽瓜阁训练营 第七十三天（含CR，RC和DI题目）

小白斩鸡

之前大家对揽瓜阁精读的反馈很好，就想着自己的时间开始把一些精读的文章根据JJ出题目～ 然后focus上线，IR需求 大家也大。就想着 把揽瓜阁的阅读 逻辑 IR 都放在这贴里打卡

每日的解析在揽瓜阁2024群更新

RC题源：揽瓜阁精读的文章+机经的题目
CR题源：本月中文JJ改编
IR题源： 往届鸡精改编

打卡内容：
一周打卡五篇，科目不限。
每天上午管理员群内发布题目，群成员做完提交打卡，第二天发布解析

打卡内容建议：
阅读：写文章结构、笔记
逻辑：写逻辑链分析
IR：写做题思路和选项分析

【现在你的笔记越全，越能帮助你捋清思路，之后回顾总结。】
打卡方式：
可以在论坛留言区打卡，截图到群内
也可以在小红书/微博打卡，需写明任务内容是哪篇，并带上#揽瓜阁 #LGG #lgg 的 tag，截图到群内。



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1.CR

答案：
BB


2.RC

What is the primary focus of the passage?

A) The competition between hummingbirds and songbirds in Europe.

B) The discovery of Eurotrochilus inexpectatus and its implications for hummingbird evolution.

C) The coevolution of hummingbirds and European flowers.

D) The debate among scientists regarding the classification of hummingbird fossils.

E) The techniques used in identifying ancient bird fossils.

What feature of Eurotrochilus inexpectatus primarily supports its classification as a hummingbird?

A) Its delicate bone structure.

B) Its beak shape and wing structure.

C) The age of the fossil.

D) The location where the fossil was found.

E) Comparison with songbirds.

The discovery of Eurotrochilus inexpectatus suggests that:

A) Hummingbirds originated in Europe, not the Americas.

B) Hummingbirds and certain European flowers evolved in mutualistic symbiosis.

C) Songbirds were responsible for the extinction of hummingbirds in Europe.

D) Modern hummingbirds are not closely related to their ancient counterparts.

E) The method of feeding on nectar evolved independently in different bird species

According to the passage, what is a speculated reason for the extinction of Old World hummingbirds?

A) Climate change.

B) Lack of nectar sources.

C) Competition with songbirds.

D) Predation by larger animals.

E) Disease.

The passage suggests that further research into hummingbird history should focus on:

A) Developing more advanced fossil identification techniques.

B) Exploring other regions of the New World for fossils.

C) Investigating the coevolutionary relationship between hummingbirds and plants.

D) Understanding the migration patterns of ancient hummingbirds.

E) Resolving the debate on the classification of hummingbird fossils.

答案：
BBBCD

3.DI
Scenario: Investment Dynamics in China's New Pension Scheme
In 2024, China implemented a revolutionary pension scheme to address its aging population and the sustainability of retirement benefits. Under this new system, individuals are required to contribute a portion of their income to a personal pension account, which can then be allocated across various investment options, including stocks, bonds, and real estate investment trusts (REITs) both domestically and internationally.

The Chinese government, to encourage active participation and diversification, introduced a default investment option that evenly splits contributions between domestic and international assets. Despite this, an aggressive campaign highlighting the recent surge in the Chinese real estate market led to a significant portion of individuals opting heavily for domestic REITs.

Reports from the preceding year showed an unprecedented rise in property values within China, driven by urbanization and policy reforms. However, experts have long cautioned about the volatility and speculative nature of real estate investments.

Data Overview:
Default Strategy Allocation: 50% Domestic Assets, 50% International Assets
Average Annual Return on Default Strategy: 7%
Proportion of Individuals Choosing Over 70% Allocation in Domestic REITs: 65%
Average Annual Return on Domestic REITs (Last Year): 15%
Projected Long-term Annual Return on Domestic REITs: 3%


Which cognitive bias most influenced the investment decisions favoring domestic REITs?
A. Status quo bias
B. Overconfidence bias
C. Availability bias
D. Home bias

Based on the scenario, what would have been the rational choice for investors seeking to maximize their retirement savings?
A. Following the government’s default investment option.
B. Investing heavily in domestic REITs based on last year's performance.
C. Allocating all contributions to international assets.
D. Avoiding real estate investments entirely.

What potential risk is associated with the heavy preference for domestic REITs?
A. Inability to diversify investment risks.
B. Exceeding the government's contribution limit.
C. Undermining the effectiveness of the default investment strategy.
D. Overexposure to international market volatility.

If the trend of investing heavily in domestic REITs continues, what long-term impact could it have on individual retirement savings?
A. Increase in the overall savings due to higher returns.
B. Decrease in savings due to potential market corrections.
C. Stabilization of the real estate market.
D. Reduction in the reliance on government pension support.


答案：
CAAB

薯片家的

CR:  B B
RC: B B B C D
P1-在德国发现了鸟类化石和之前认知得新世界才有形成对比，仅仅在地理上，也是在进化旅程上以及探索为什么这种鸟在欧洲灭绝的原因
P2-3千万年前得化石和当今的鸟很相似，特别是在嘴巴和翅膀上
P3-发现了鸟和花的共生进化，需要进一步研究

Blair1001

  第七十三天
CR
通过重复利用towel，节约用水。两种标签，第一种重复利用对环境好，第二种已经有很多人重复利用towel了。第二种效果更好。结论题 b
在职人员的疾病率比非在职人员低。所以上班能够降低人们的患病几率。削弱题 b

RC
最新发现挑战了以往蜂鸟在新世界的独特点。这个发现挑战了他们的进化史，也挑战了他们灭绝的原因。
蜂鸟的化石强调了蜂鸟的进化在旧世界。
提出了个问题，蜂鸟的灭绝可能与songbird有关，需要考古学家进一步调查。
主旨题 b
目的题 b
推理题 c（答案b 考点和答案不在同一段，答案在下一段 This finding raises intriguing questions about the coevolution of hummingbirds and certain European flowers, suggesting a mutualistic relationship that predates the birds' extinction in the region.）
c
d

DI
b（答案c）
b（答案a）
a
b

词汇
ornithology n 鸟类学
expectatus n 期望
quintessential a 精髓的
mutualistic a 共生的

Blair1001

看一下！               

有机盐

Mark一下！               

红烩chatgpt

gmatcantkillme

CR:
1. 选B逻辑链：hotel wants guests to reuse towel - method 1) environmental benefits and method 2) others are reusing - method 2) led to more reuse - conclusion?
A. 和原文相反
B. 正确
C。 无根据
D。无根据
E。无根据

2. weaken选B
逻辑链：有工作的人比不工作的不容易生病 - 有工作会降低生病几率
A。增强
B。正确：公司会优先雇佣身体健康的人，削弱前提
C。违背前提
D。违背前提
E。违背前提

RC
第一段：在德国发现了一种化石，这个发现挑战了以前的一个理论，就是这种鸟是new world才有。这个发现扩大了地理历史，而且为这种鸟灭绝的原因提供一些信息。
第二段：这种鸟的化石很稀有，且和现代的同类鸟很像
第三段：这个发现质疑了这种鸟和一种花是coevolution的理解,而是mutual。这种鸟的灭绝是不是和songbird的竞争还有待进一步的研究
1. 主旨题：选B
A - 只在文末提了一下
B - 正确：文章就是在讲这个化石的发现和发现带来的意义
C - 只在第三段提了一下
D - 没有debate也没有分类
E - 没有讲技术
2. 定位第2段：提到的鸟嘴和翅膀的形状和现代同类鸟很像，选B
3. 定位第3段的第一句话，同义改写：这种鸟和一种花是mutual，选B
4. 定位第3段，鸟灭绝的原因可能是和song birds的竞争，选C
5. 定位最后一句话，the origins and migration patterns选D

DI：
AAAB应该是CAAB

时间哪

rc: bbbcd
Cr:bb

fangjue987a

CR

Q1- B

F: 1st message said the benefit of reusing towel is environmental friendly, 2nd message indicated most guests are reusing towels, 2nd message is more effective
P: guest more care about doing the same as other rather than just protect environment
C: = Q


Q2- B

F: ppl employed get ill < ppl unemployed
P: job is the reason of less likely getting ill
C: having a job reduce illness
Q: - weaken



RC

Part1- a new fossil was discovered in Europe, indicating 
Part2- a description about the detail of the fossil, how the fossil is important
Part3- question fossil raised

Q1- B
Q2- B
Q3- B
Q4- C
Q5- D

nii56

同意！