揽瓜阁训练营 第126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。】
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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
A study found that people who regularly consume certain nuts have a lower risk of cardiovascular disease. Researchers hypothesized that this might be due to the protective effects of unsaturated fatty acids found in these nuts. However, subsequent studies showed that consuming other foods containing unsaturated fatty acids did not reduce the risk of cardiovascular disease. Therefore, the researchers concluded that the cardioprotective effects of certain nuts may be attributed to components other than unsaturated fatty acids.
Which of the following, if true, would most weaken the researchers' conclusion?
(A) The types and quantities of unsaturated fatty acids vary among different nut species.
(B) The cardioprotective effects of unsaturated fatty acids are only manifest when combined with other nutrients uniquely found in certain nuts.
(C) Consuming certain nuts may also reduce the risk of developing certain types of cancer and neurodegenerative diseases.
(D) Culinary processing can destroy some of the nutritional components in nuts, thus diminishing their cardioprotective effects.
(E) Excessive consumption of any type of nut may lead to weight gain, thereby increasing the risk of cardiovascular disease.

Due to the construction of four dams, the population of a certain species of fish has drastically declined. The fish are supposed to swim upstream to spawn, but the dams block their path. A plan has been proposed to remove the dams with the goal of restoring the fish population to its original level. Which of the following, if true, would most strongly support the plan to remove the dams?
A. There are currently no alternative breeding sites for the fish downstream of the dams.
B. The largest of the dams is located on the river with the highest concentration of this species of fish.
C. Removing smaller dams in the past has led to a significant increase in the fish population.
D. The species of fish is known to migrate significant distances to reach suitable spawning grounds.
E. Technological advancements have made the removal of the dams more feasible and less disruptive to the local community.
BC



2.RC

Over the past decade two subfields of science, cosmology and elementary-particle physics, have become married in a symbiotic relationship that has produced a number of exciting offspring. These offspring are beginning to yield insights on the creation of spacetime and matter at epochs as early as 10^43to 10^35 second after the birth of the universe in the primordial explosion known as the big bang. Important clues to the nature of the big bang itself may even come from a theory currently under development, known as the ultimate theory of everything (T.O.E.). A T.O.E. would describe all the interactions among the fundamental particles in a single bold stroke.

The confluence of cosmology and particle physics is even changing the way science is done. Traditionally astronomy has been an observational rather than an experimental science, in which passive observations were made with telescopes and actively controlled experiments have been virtually unknown. Traditionally the tools of particle physics have been high-energy accelerators. Now that cosmology has begun to make predictions about elementary-particle physics, it has become conceivable that those cosmological predictions could be checked with carefully controlled accelerator experiments. It has taken more than 10 years for accelerators to reach the point where they can do the appropriate experiments, but the experiments are now in fact in progress. The preliminary results confirm the predictions from cosmology.

It appears therefore that cosmology has become a true science in the sense that ideas not only are developed but also are being tested in the laboratory on time scales that are shorter than a scientist’s lifetime. This is a far cry from earlier as in which cosmological theories proliferated and there was little way to confirm or refute any of them other than on their aesthetic appeal. Conversely, telescopes may eventually be employed to test ideas from fundamental physics, such as proposals for a T.O.E. Indeed, tests of theories involving interactions of particles with enormous energies could very well have only one available laboratory: the big bang itself.

1. The passage suggests that the confluence of cosmology and particle physics has led to:
   A) a paradigm shift in the way science is conducted, with cosmology becoming more experimental and particle physics more observational
   B) a complete understanding of the fundamental interactions among particles and the origin of the universe
   C) a realization that cosmology and particle physics are fundamentally incompatible fields of study
   D) a rejection of the traditional tools and methods used in both cosmology and particle physics
   E) a confirmation that the aesthetic appeal of a theory is the most important criterion for its acceptance

2. According to the passage, the concept of using telescopes to test ideas from fundamental physics is:
   A) a well-established practice that has been used for decades
   B) a novel idea that has yet to be implemented in practice
   C) a futile endeavor, as the big bang is the only available laboratory for such tests
   D) a contradiction to the principle that cosmology is an observational science
   E) a natural consequence of the merger between cosmology and particle physics

3. The author's stance on the possibility of developing a Theory of Everything (T.O.E.) can be best described as:
   A) highly skeptical, as the author believes it to be an unattainable goal
   B) cautiously optimistic, as the author suggests that it is currently under development
   C) neutral, as the author does not express a strong opinion on its feasibility
   D) dismissive, as the author implies that it would be irrelevant to the study of the early universe
   E) enthusiastic, as the author suggests that it would provide a complete understanding of all fundamental interactions

4. The passage implies that the time scale for confirming or refuting cosmological theories:
   A) has been significantly reduced due to the confluence of cosmology and particle physics
   B) remains much longer than a scientist's lifetime, making cosmology a purely theoretical field
   C) is irrelevant, as cosmological theories are judged solely on their aesthetic appeal
   D) has become longer due to the increased complexity of the theories being developed
   E) is determined primarily by the availability of observational data from telescopes

5. The author's primary purpose in mentioning the preliminary results of accelerator experiments is to:
   A) highlight the limitations of using particle accelerators to test cosmological predictions
   B) demonstrate the superiority of observational methods over experimental methods
   C) argue for increased funding for the construction of more powerful accelerators
   D) provide evidence that supports the predictions made by cosmological theories
   E) challenge the notion that cosmology and particle physics are related fields

6. The passage suggests that the ultimate laboratory for testing theories involving interactions of particles with enormous energies is:
   A) high-energy accelerators, as they can recreate the conditions of the early universe
   B) the big bang itself, as it involves energies far beyond those achievable in accelerators
   C) telescopes, as they can directly observe the remnants of the early universe
   D) computer simulations, as they can model the behavior of particles at extreme energies
   E) none of the above, as such theories are untestable and purely speculative

7. The author's tone throughout the passage can be best described as:
   A) cynical and pessimistic about the future of cosmology and particle physics
   B) excited and hopeful about the potential insights to be gained from the confluence of cosmology and particle physics
   C) neutral and objective, presenting the facts without any emotional engagement
   D) critical and disapproving of the trend towards greater collaboration between cosmology and particle physics
   E) nostalgic for the traditional approaches to cosmology and particle physics

8. The main idea of the passage is that:
   A) cosmology and particle physics have become increasingly divergent fields with little common ground
   B) the confluence of cosmology and particle physics has led to significant advances in our understanding of the early universe and the fundamental interactions among particles
   C) the traditional tools and methods of cosmology and particle physics are no longer relevant in the modern era
   D) the development of a Theory of Everything (T.O.E.) is the ultimate goal of both cosmology and particle physics
   E) the big bang is the only valid laboratory for testing theories in cosmology and particle physics
ABBADBBB


3.DI

XYZ Corporation, an internationally acclaimed management consulting firm with an illustrious history spanning over a century, is renowned for its meticulous and highly discerning recruitment process. The firm's relentless pursuit of excellence has firmly established its position as a luminary in the industry, attracting an elite clientele that encompasses Fortune 500 companies, visionary startups, and influential government agencies across the globe. XYZ Corporation's unrivaled success stems from its unwavering commitment to delivering transformative solutions to the most perplexing and multifaceted business challenges, a feat made possible by its formidable assemblage of exceptionally talented and diverse professionals.

Presently, the firm is undertaking a momentous hiring initiative to fill a substantial number of positions across two critical roles: Senior Consultant and Junior Consultant. This endeavor transcends the mere expansion of the firm's workforce; it represents a strategic imperative to further fortify its capabilities and maintain its preeminent position in an increasingly dynamic and rapidly evolving global business landscape. The intricacy and rigor of this recruitment process serve as a testament to XYZ Corporation's steadfast dedication to curating a team of unparalleled talent, diverse perspectives, and multifaceted skill sets.

The Senior Consultant role demands an extraordinary confluence of profound industry expertise, exceptional leadership acumen, and a demonstrable history of catalyzing transformative change. Candidates aspiring to this esteemed position must possess an MBA degree from an elite business school, a minimum of 15 years of directly relevant consulting experience, and a compelling portfolio that showcases their ability to spearhead high-impact client engagements across various industries, including but not limited to financial services, healthcare, technology, energy, and public sector. Moreover, Senior Consultant applicants are expected to possess a deep understanding of cutting-edge business strategies, a keen aptitude for deftly navigating complex stakeholder relationships, and an ardent passion for mentoring and nurturing junior talent. Adeptness in leveraging advanced data analytics tools and methodologies to drive evidence-based decision-making is also a critical prerequisite for this role, as is the ability to seamlessly collaborate with cross-functional teams in a fast-paced, high-pressure environment. Additionally, Senior Consultant candidates must demonstrate a track record of thought leadership, having published influential articles or delivered keynote speeches at industry conferences.

In contrast, the Junior Consultant position serves as a launching pad for ambitious professionals to embark upon a trajectory of unparalleled growth and development within the firm. Candidates vying for this role must hold a Bachelor's degree from a top-tier university, with a strong preference for those who have specialized in fields such as business, economics, computer science, engineering, or other quantitative disciplines. A minimum GPA of 3.95 on a 4.0 scale is a testament to the candidate's exceptional academic prowess and intellectual curiosity. Relevant internship experience in consulting, investment banking, or other analytically rigorous fields is highly sought after, as it demonstrates the applicant's ability to effectively apply theoretical knowledge to real-world business challenges and thrive in a fast-paced, collaborative environment. Additionally, Junior Consultant applicants must exhibit outstanding problem-solving skills, strong analytical abilities, excellent communication skills (both written and verbal), and a genuine passion for continuous learning and professional development. Preference is given to candidates who have demonstrated leadership potential through extracurricular activities, community involvement, or entrepreneurial ventures.

The firm's hiring announcement garnered an overwhelming response, with an astounding 4,000 applications received. Among these, a mere 8% were for the Senior Consultant role, while the remaining 92% were for the Junior Consultant position. The meticulous resume screening process, carefully designed to identify candidates who embody the firm's core values of excellence, integrity, innovation, and diversity, resulted in only 25% of Senior Consultant applicants and 10% of Junior Consultant applicants advancing to the subsequent stage.

The next phase of the recruitment process involves a highly challenging aptitude test that rigorously assesses candidates' quantitative and verbal reasoning skills, as well as their ability to think critically and analytically under immense pressure. The test, meticulously crafted by renowned industry experts and psychometricians, is known for its exceptional difficulty, with a maximum attainable score of 800. To progress to the case interview stage, Senior Consultant applicants must achieve a formidable minimum score of 780, while Junior Consultants are required to score at least 740. The average scores of those who successfully navigated this demanding test were an impressive 795 for Senior Consultants and 760 for Junior Consultants, further underscoring the exceptional caliber of the remaining candidates.

The case interview stage is a multifaceted evaluation process that meticulously assesses candidates' ability to excel in a high-pressure, client-facing environment. Candidates are evaluated by a panel of seventeen seasoned interviewers, each focusing on a specific set of competencies deemed essential for success in the consulting industry. These competencies encompass analytical problem-solving, creative thinking, effective communication, client relationship management, adaptability, the ability to innovate in the face of uncertainty, and the capacity to work collaboratively in diverse team settings. To be considered for the final selection, candidates must receive a "Strong Hire" recommendation from at least fifteen out of the seventeen interviewers, demonstrating their ability to consistently deliver exceptional performance across a wide range of challenging scenarios and case studies. The case interviews are designed to simulate real-world consulting engagements, requiring candidates to analyze complex datasets, develop innovative solutions, and present their findings in a clear and compelling manner.

Upon the conclusion of the case interviews, it was observed that 70% of the remaining Senior Consultant candidates and 55% of the remaining Junior Consultant candidates secured the requisite number of "Strong Hire" recommendations. The final selection process involved a comprehensive evaluation of each candidate's performance across all stages of the recruitment process, taking into account their academic background, professional experience, aptitude test scores, case interview performance, and overall fit with the firm's culture and values. In addition, the selection committee also considered factors such as leadership potential, entrepreneurial spirit, emotional intelligence, and the ability to bring unique perspectives and experiences to the team.

Ultimately, job offers were extended to the most outstanding candidates in each category until all available positions were filled. The firm's unwavering dedication to identifying and nurturing exceptional talent was evident in the unparalleled quality of the final cohort, which comprised individuals from diverse backgrounds, each bringing a unique set of skills, experiences, and perspectives to the table. This infusion of fresh talent is poised to further enhance XYZ Corporation's ability to deliver innovative solutions to its clients and maintain its position at the vanguard of the management consulting industry.

The newly hired consultants will embark on a rigorous and immersive onboarding program designed to familiarize them with the firm's culture, methodologies, and client engagement processes. The onboarding program includes intensive training sessions, workshops, and simulations that cover a wide range of topics, such as advanced analytics, problem-solving frameworks, client communication skills, and leadership development. Senior Consultants will assume leadership roles in high-stakes client projects, leveraging their extensive industry expertise and strategic acumen to drive transformative outcomes. They will also play a crucial role in mentoring and developing Junior Consultants, fostering a culture of continuous learning, collaboration, and innovation within the firm. Senior Consultants are expected to contribute to the firm's thought leadership by publishing articles, whitepapers, and research reports that address emerging trends and challenges in the consulting industry.

Junior Consultants, in turn, will have the opportunity to work alongside seasoned professionals, gaining exposure to a wide range of industries and complex business challenges. They will receive extensive on-the-job training and mentoring, enabling them to develop a deep understanding of the firm's consulting methodologies and best practices. As they progress within the firm, Junior Consultants will have the opportunity to take on increasing levels of responsibility, with the most promising individuals being groomed for leadership positions in the future. The firm places a strong emphasis on continuous learning and professional development, providing Junior Consultants with access to a wide range of training programs, workshops, and networking events that help them build their skills and expand their knowledge base.

The resounding success of this hiring initiative underscores XYZ Corporation's enduring commitment to attracting, developing, and retaining the very best talent in the industry. By assembling a team of exceptional individuals who embody the firm's core values, possess a deep passion for solving complex business problems, and bring diverse perspectives to the table, XYZ Corporation is well-positioned to maintain its leadership in the management consulting space and continue delivering unparalleled value to its clients for generations to come. This unwavering focus on talent, coupled with the firm's relentless pursuit of innovation and excellence, will undoubtedly cement its position as a beacon of excellence in an ever-evolving global business landscape.

The impact of this hiring initiative extends beyond the firm itself, as the newly hired consultants are expected to make significant contributions to the broader consulting industry and the clients they serve. By bringing fresh perspectives, innovative ideas, and a deep commitment to excellence, these consultants will play a vital role in shaping the future of businesses across various sectors. They will work closely with clients to identify and address their most pressing challenges, leveraging cutting-edge technologies, advanced analytics, and proven consulting methodologies to drive meaningful and sustainable change.

As the newly hired consultants embark on their journey at XYZ Corporation, they will have the opportunity to work on a diverse range of projects spanning multiple industries and geographies. From developing long-term strategic plans for global corporations to implementing operational improvements for small and medium-sized enterprises, these consultants will be at the forefront of solving complex business problems and driving transformative outcomes. They will collaborate with cross-functional teams, including experts from different practice areas within the firm, to deliver holistic and integrated solutions that address the unique needs of each client.

In addition to their client-facing responsibilities, the newly hired consultants will also contribute to the firm's internal initiatives and thought leadership efforts. They will have the opportunity to participate in research projects, develop new consulting frameworks and methodologies, and contribute to the firm's knowledge management systems. By actively engaging in these activities, consultants will not only enhance their own professional development but also help to shape the future direction of the firm and the broader consulting industry.

XYZ Corporation recognizes that the success of its consultants is closely tied to the success of the firm as a whole. As such, the firm is committed to providing its consultants with the support, resources, and opportunities they need to thrive both personally and professionally. This includes access to mentoring and coaching programs, leadership development initiatives, and a range of employee wellness and work-life balance programs. By fostering a culture of inclusion, collaboration, and continuous learning, XYZ Corporation aims to create an environment where consultants can reach their full potential and make a lasting impact on the clients and communities they serve.

As the newly hired consultants progress through their careers at XYZ Corporation, they will have the opportunity to take on increasingly complex and challenging assignments, both within the firm and with external clients. The most successful consultants will be those who demonstrate a strong ability to adapt to changing market conditions, anticipate emerging trends, and develop innovative solutions to complex business problems. They will also be expected to play a key role in mentoring and developing the next generation of consultants, ensuring that the firm continues to attract and retain top talent in the years to come.

Ultimately, the success of this hiring initiative will be measured not only by the impact that the newly hired consultants have on the firm and its clients but also by the broader contributions they make to the consulting industry and the global business community. By bringing together a diverse group of highly skilled and passionate individuals, XYZ Corporation is well-positioned to continue shaping the future of business and driving positive change in the world. As these consultants embark on their new roles and take on the challenges and opportunities that lie ahead, they will undoubtedly play a vital role in shaping the future of XYZ Corporation and the broader consulting industry for years to come.

1. If the ratio of Senior Consultant to Junior Consultant positions is 2:3, and the total number of positions to be filled is 120, how many Senior Consultant positions are available?
   (A) 30
   (B) 40
   (C) 48
   (D) 60

2. Assuming that the yield rate (the percentage of candidates who accept the job offer) is 80% for Senior Consultants and 75% for Junior Consultants, approximately how many job offers should be extended to fill all available positions?
   (A) 120
   (B) 135
   (C) 150
   (D) 165

3. If the average aptitude test score of Junior Consultants who progressed to the case interview stage is 760, and the standard deviation is 15, approximately what percentage of these candidates scored above 775?
   (A) 15.87%
   (B) 34.13%
   (C) 50.00%
   (D) 84.13%

4. Suppose that the ratio of male to female candidates who applied for the Senior Consultant position is 3:2. If 40% of the male candidates and 30% of the female candidates were shortlisted for the aptitude test, what is the ratio of male to female candidates who were shortlisted?
   (A) 9:5
   (B) 3:1
   (C) 4:3
   (D) 6:5

5. If the number of Junior Consultant candidates who received "Strong Hire" recommendations in the case interview stage is 60% more than the number of Senior Consultant candidates who received the same, and the total number of candidates who received "Strong Hire" recommendations is 189, how many Senior Consultant candidates received "Strong Hire" recommendations?
   (A) 54
   (B) 63
   (C) 72
   (D) 81

6. In the final selection process, if the ratio of Senior Consultants hired to the number of Senior Consultant candidates who received "Strong Hire" recommendations is 4:5, and the ratio of Junior Consultants hired to the number of Junior Consultant candidates who received "Strong Hire" recommendations is 5:6, what is the ratio of Senior Consultants hired to Junior Consultants hired?
   (A) 16:27
   (B) 20:27
   (C) 24:35
   (D) 32:45

7. If the attrition rate (the percentage of consultants who leave the firm) during the first year is expected to be 10% for Senior Consultants and 15% for Junior Consultants, and XYZ Corporation aims to maintain a headcount of 114 consultants after one year, approximately how many additional consultants should be hired to offset the expected attrition?
   (A) 12
   (B) 15
   (C) 18
   (D) 21

8. Suppose that the average time taken by a Senior Consultant to complete a client project is 30% less than that of a Junior Consultant. If a Junior Consultant takes an average of 120 days to complete a project, and both consultants work on a project together, how many days would it take to complete the project?
   (A) 50
   (B) 60
   (C) 70
   (D) 80

9. If the ratio of the number of Junior Consultants hired from IIM (Indian Institute of Management) to the number of Junior Consultants hired from other institutes is 2:3, and the ratio of the number of Junior Consultants hired from IIT (Indian Institute of Technology) to the number of Junior Consultants hired from other institutes is 1:4, what fraction of the Junior Consultants hired are from either IIM or IIT?
   (A) 1/2
   (B) 3/5
   (C) 2/3
   (D) 3/4

10. In the onboarding program, if the ratio of time allocated to training sessions, workshops, and simulations is 2:1:1, and the total duration of the onboarding program is 120 hours, how many hours are allocate d to workshops and simulations combined?
(A) 30
(B) 40
(C) 50
(D) 60



1. (C) 48
   解释:设高级咨询师的职位数为x,则初级咨询师的职位数为1.5x(因为比例为2:3)。已知职位总数为120,因此x + 1.5x = 120,即2.5x = 120。解这个方程,我们得到x = 48。
2. (C) 150
   解释:设给高级咨询师发出的录用通知数为x,由于高级咨询师的录用率为80%,所以实际录用的高级咨询师人数为0.8x。同理,设给初级咨询师发出的录用通知数为y,录用率为75%,则实际录用的初级咨询师人数为0.75y。我们知道0.8x + 0.75y = 120(总共需要填补的职位数)。另外,从第一题我们知道x:y = 2:3。联立这两个方程,我们得到x = 50,y = 75。因此,总共发出的录用通知数为x + y = 50 + 75 = 125。
3. (A) 15.87%
   解释:已知进入案例面试阶段的初级咨询师的能力测试成绩服从均值为760、标准差为15的正态分布。要找出成绩高于775的候选人的百分比,我们需要计算z分数,然后使用标准正态分布表找出这个z分数右侧的面积。z分数的计算公式为(775 - 760) / 15 = 1。从标准正态分布表中,z = 1右侧的面积为0.1587,即15.87%。
4. (D) 6:5
   解释:设申请高级咨询师职位的男性候选人数为3x,女性候选人数为2x。那么,入选能力测试的男性候选人数为0.4(3x) = 1.2x,女性候选人数为0.3(2x) = 0.6x。因此,入选能力测试的男女候选人比例为1.2x : 0.6x,化简为6:5。
5. (C) 72
   解释:设在案例面试阶段获得"强烈录用"推荐的高级咨询师候选人数为x,则获得同样推荐的初级咨询师候选人数为1.6x(比高级咨询师多60%)。已知获得"强烈录用"推荐的候选人总数为189,因此x + 1.6x = 189,即2.6x = 189。解这个方程,我们得到x = 72。
6. (B) 20:27
   解释:设获得"强烈录用"推荐的高级咨询师候选人数为5x,则实际录用的高级咨询师人数为4x(因为比例为4:5)。同理,设获得"强烈录用"推荐的初级咨询师候选人数为6y,则实际录用的初级咨询师人数为5y(因为比例为5:6)。从第五题我们知道5x:6y = 72:108,化简为x:y = 12:18 = 2:3。因此,实际录用的高级咨询师与初级咨询师的比例为4x:5y = 8:15 = 20:27。
7. (C) 18
   解释:设录用的高级咨询师人数为x,初级咨询师人数为y。一年后,由于高级咨询师的离职率为10%,剩下的高级咨询师人数为0.9x;由于初级咨询师的离职率为15%,剩下的初级咨询师人数为0.85y。我们希望一年后的总人数为114,即0.9x + 0.85y = 114。同时,我们知道x:y = 48:72 = 2:3。联立这两个方程,我们可以求出x和y的值,然后计算出需要额外录用的咨询师人数为x + y - 114 = 18。
8. (D) 80
   解释:设初级咨询师完成一个项目的平均时间为120天,则高级咨询师完成一个项目的平均时间为120的70%,即84天。如果两位咨询师一起工作,设完成项目的时间为x天,则根据工作量的计算公式,我们有1/120 + 1/84 = 1/x。解这个方程,我们得到x = 50.4,即大约50天。
9. (B) 3/5
   解释:设从其他学院录用的初级咨询师人数为x,则从IIM录用的初级咨询师人数为2/3x,从IIT录用的初级咨询师人数为1/4x。因此,从IIM或IIT录用的初级咨询师人数占总录用人数的比例为(2/3x + 1/4x) / (x + 2/3x + 1/4x) = 11/12x / 23/12x = 11/23。
10. (D) 60
    解释:设入职培训项目中培训课程、研讨会和模拟的时间比例为2:1:1,总时长为120小时。设研讨会的时长为x小时,则模拟的时长也为x小时,培训课程的时长为2x小时。因此,2x + x + x = 120,即4x = 120。解这个方程,我们得到x = 30,即研讨会和模拟各占30小时,合计60小时。

setmefree1

DAY126
CR
AC
RC
- 两个科学的子学科结合产出成果，任何事的终极理论TOE，可以描述基础粒子的相互作用
- C和e的合并甚至改变科学的方式。传统宇宙学是观察而非实验科学，望远镜观察，主动控制的实验是未知的。传统工具高动能加速器，现在c变成预测，仔细审查控制加速器实验。加速器需要10年达到可以做准确的实验，但是实验事实上在进展中。初步结果证实了宇宙学c的预测
- 宇宙学变成真正的科学不仅在发展而且被实验室测试比科学家的寿命短。这与早期的宇宙学理论激增的情况大不相同，除了它们的美学吸引力之外，几乎没有办法证实或反驳它们。相反，望远镜最终被用来测试从基础物理的观点，如实施TOE。事实上，对具有巨大能量的粒子的相互作用测试只有一个可用的实验室，大爆炸本身

Bonet

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CR1
我的答案：B
正确答案：B
P1：经常吃坚果的人患心血管疾病几率低，可能是不饱和脂肪酸的作用
P2：吃其他含有不饱和脂肪酸的食物不能降低心血管疾病
C：坚果中不饱和脂肪酸以外的成分降低了心血管疾病几率
任务类型：削弱，需要解释为什么不饱和脂肪酸有用但在其他食物里没有起效
选项分析
A：不同坚果的比较——无关
B：正确，不饱和脂肪酸有效，但只能和坚果中其他成分配合产生效果，解释了问题
C：吃坚果也有其他功效——无关
D：破坏不饱和脂肪酸的功效的情况——无关
E：破坏不饱和脂肪酸的功效的情况——无关

CR2
我的答案：D
正确答案：C
选项分析
A：没有其他选择也不能说明拆除大坝是合适的做法
B：鱼类的聚集度和繁衍的目标无关
C：过去的事件和现在无关
D：正确，关联了拆除大坝是鱼类可以长距离迁徙和繁衍活动
E：与鱼类繁衍的目标无关

RC
我的答案：DABADBBB
正确答案：ABBADBBB
文章主旨：cosmology和elementary-particle physics相结合对传统天文学的改进，使传统以观测为主的天文学演变成可以被实验证明。

Dreambig13

yanan19931003

ding

zenasrye

BC

狗熊要吃肉

BA

杨翠花

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hyjsamantha

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