IELTS Academic Reading - Test 11

Time: 60 minutes

---

INSTRUCTIONS TO CANDIDATES

• Read the instructions for each part of the paper carefully.
• Answer ALL the questions.
• You must complete the answer sheet within the time limit.
• At the end of the test, hand in both this question paper and your answer sheet.

INFORMATION FOR CANDIDATES

• There are 40 questions in this test.
• Each question carries one mark.
• The test consists of three sections.

---

SECTION 1: Questions 1–13

Read the passage below and answer Questions 1–13.

The Global Journey of Tea

A Tea ranks as the world's most consumed beverage after water, enjoyed daily by billions of people across vastly different cultures. From Japanese tea ceremonies to British afternoon tea, from Moroccan mint tea to Indian chai, this simple infusion of leaves in hot water has spawned remarkably diverse traditions reflecting local tastes, social customs, and historical circumstances. Understanding tea's journey from Chinese mountain slopes to global ubiquity reveals patterns of trade, cultural exchange, and economic transformation that have shaped the modern world. The story of tea is ultimately a story of how a single plant connected distant civilisations and influenced the course of history.

B Tea originates from Camellia sinensis, an evergreen shrub native to the mountainous border regions between China, India, and Myanmar. Chinese historical records suggest that tea consumption began over 4,000 years ago, initially valued primarily for medicinal properties rather than as a daily beverage. Legend attributes tea's discovery to the mythical emperor Shennong, who reportedly noticed leaves blowing into his pot of boiling water around 2737 BCE. By the Tang Dynasty (618–907 CE), tea had become a widespread social beverage in China, with the scholar Lu Yu composing the Classic of Tea—the first comprehensive treatise on tea cultivation, preparation, and appreciation. This work established tea drinking as an art form with aesthetic and philosophical dimensions extending far beyond simple refreshment.

C Tea reached Japan through Buddhist monks returning from Chinese monasteries during the ninth century, where it became integrated into religious practice and eventually developed into the elaborate tea ceremony known as chanoyu. This ritual, codified during the sixteenth century, transformed tea preparation into a meditative practice emphasising harmony, respect, purity, and tranquility. Tea spread throughout Asia along trade routes, with each receiving culture adapting preparation methods and social customs to local traditions. Tibetans developed butter tea suited to their high-altitude climate and pastoral economy, while Southeast Asian cultures created iced tea preparations appropriate for tropical conditions.

D European contact with tea began in the sixteenth century when Portuguese traders and missionaries encountered the beverage in China and Japan. The Dutch East India Company initiated regular tea imports to Europe in the early seventeenth century, initially selling tea as an exotic luxury commanding extraordinary prices. Tea gradually descended the social hierarchy as supplies increased and prices fell, eventually becoming accessible to middle-class consumers by the mid-eighteenth century. Britain developed a particularly intense relationship with tea, with per capita consumption rising dramatically throughout the 1700s until tea became a defining element of British national identity and daily routine.

E The economics of tea trade shaped international relations and imperial expansion in profound ways. Britain's enormous appetite for tea created a persistent trade deficit with China, as the Chinese accepted only silver in payment and showed limited interest in British manufactured goods. British merchants addressed this imbalance by cultivating and exporting opium from India to China, generating the silver needed to purchase tea while creating devastating addiction problems that contributed to the Opium Wars of the mid-nineteenth century. The British also sought to break Chinese monopoly on tea production by transplanting tea cultivation to colonial territories, particularly India and Ceylon (now Sri Lanka), establishing plantation systems that transformed local economies and societies.

F The development of Indian tea production represented a deliberate imperial project with lasting consequences. British botanists and entrepreneurs experimented with both Chinese tea plants and the indigenous Assam variety discovered growing wild in northeastern India. The Assam tea industry, established from the 1830s, relied heavily on indentured labour recruited from distant regions, creating demographic shifts and social structures that persist today. Ceylon's tea industry emerged even more dramatically, rapidly replacing coffee cultivation after a devastating fungal disease destroyed that crop in the 1870s. By the early twentieth century, South Asian tea production had surpassed Chinese output, fundamentally altering the geography of global tea supply.

G Contemporary tea production and consumption continue evolving in response to changing tastes, health research, and environmental concerns. Scientific studies investigating tea's health effects have identified antioxidant compounds and potential benefits for cardiovascular health, cognitive function, and cancer prevention, though findings remain contested and benefits often prove modest. Specialty tea markets have expanded dramatically, with consumers increasingly seeking single-origin varieties, artisanal processing methods, and organic or fair-trade certification. Meanwhile, environmental challenges including climate change threaten traditional growing regions while potentially opening new areas to cultivation. The ancient beverage continues adapting to contemporary circumstances while retaining its position as humanity's preferred infusion.

---

Questions 1–4

Choose the correct letter, A, B, C or D.

Write the correct letter in boxes 1–4 on your answer sheet.

1 According to the passage, tea was originally valued in China primarily for its {{ANSWER:1}}

A      religious significance.

B      medicinal properties.

C      economic value.

D      pleasant taste.

---

2 The Classic of Tea by Lu Yu {{ANSWER:2}}

A      was written during the Han Dynasty.

B      focused exclusively on tea's health benefits.

C      was the first comprehensive work on tea.

D      was translated into Japanese by Buddhist monks.

---

3 The passage states that Britain addressed its trade deficit with China by {{ANSWER:3}}

A      reducing tea imports significantly.

B      selling opium cultivated in India to China.

C      offering manufactured goods to Chinese merchants.

D      establishing tea plantations in China.

---

4 Ceylon's tea industry developed rapidly because {{ANSWER:4}}

A      Chinese tea production had collapsed.

B      the British government provided substantial funding.

C      a disease destroyed the existing coffee crop.

D      local farmers had centuries of tea-growing experience.

---

Questions 5–9

Do the following statements agree with the information given in the passage?

In boxes 5–9 on your answer sheet, write

5 Tea is the most consumed beverage in the world, including water. {{ANSWER:5}}

6 Tea was introduced to Japan by Buddhist monks in the ninth century. {{ANSWER:6}}

7 The Japanese tea ceremony emphasises speed and efficiency. {{ANSWER:7}}

8 The Dutch East India Company was the first to bring tea to Europe regularly. {{ANSWER:8}}

9 All scientific studies agree that tea provides significant health benefits. {{ANSWER:9}}

---

Questions 10–13

The passage has seven paragraphs, A–G.

Which paragraph contains the following information?

Write the correct letter, A–G, in boxes 10–13 on your answer sheet.

10 how different Asian cultures modified tea preparation for local conditions {{ANSWER:10}}

11 the use of labour from distant areas to work on tea plantations {{ANSWER:11}}

12 the legendary story of how tea was first discovered {{ANSWER:12}}

13 growing consumer interest in ethically sourced tea products {{ANSWER:13}}

---

SECTION 2: Questions 14–26

Read the passage below and answer Questions 14–26.

Artificial Intelligence in Medical Diagnosis

A The application of artificial intelligence to medical diagnosis represents one of the most promising and contentious developments in contemporary healthcare. Machine learning algorithms can now analyse medical images, interpret laboratory results, and identify patterns in patient data with accuracy sometimes exceeding that of human specialists. These capabilities promise to extend diagnostic expertise to underserved populations, reduce errors caused by fatigue or oversight, and enable earlier detection of diseases when treatment proves most effective. Yet the integration of AI into clinical practice raises profound questions about accountability, transparency, and the nature of medical judgment that technology alone cannot resolve.

B The technical foundations of medical AI rest primarily on deep learning, a subset of machine learning that employs artificial neural networks with multiple processing layers. These networks learn by exposure to vast datasets of labelled examples—thousands of medical images annotated by experts, millions of electronic health records with documented outcomes. Through iterative adjustment of countless parameters, networks develop ability to recognise patterns too subtle or complex for explicit programming. Performance typically improves with additional training data, creating advantages for organisations with access to large patient populations. The resulting models can process new cases in seconds, potentially transforming workflows in high-volume diagnostic contexts.

C Diagnostic imaging has emerged as the leading application domain for medical AI. Algorithms analysing chest radiographs can detect tuberculosis with sensitivity matching experienced radiologists, offering particular value in resource-limited settings where specialist expertise is scarce. Dermatology applications comparing photographs of skin lesions against databases of confirmed diagnoses achieve accuracy comparable to board-certified dermatologists in distinguishing benign from malignant conditions. Ophthalmology systems screening retinal images for diabetic eye disease have received regulatory approval for autonomous operation without physician oversight—a significant milestone in AI deployment. These successes reflect imaging's suitability for pattern recognition approaches and the availability of large annotated datasets for training.

D Beyond imaging, AI applications address diverse diagnostic challenges across medical specialties. Algorithms analysing electrocardiograms can identify cardiac arrhythmias including atrial fibrillation that might escape detection during brief clinical encounters. Natural language processing extracts clinically relevant information from unstructured physician notes, potentially flagging concerning symptoms or medication interactions. Predictive models integrate multiple data streams to estimate individual patient risk for conditions ranging from sepsis to hospital readmission, enabling preventive intervention before clinical deterioration. The breadth of potential applications continues expanding as healthcare systems generate increasingly comprehensive digital records amenable to algorithmic analysis.

E The limitations and potential failures of medical AI demand careful consideration alongside its capabilities. Machine learning models inherit biases present in their training data—if historical datasets underrepresent certain populations, algorithms may perform poorly for those groups, potentially exacerbating existing healthcare disparities. The "black box" nature of deep learning models makes their reasoning opaque, complicating efforts to understand why particular diagnoses are suggested or to identify circumstances where algorithms might fail. Performance validated in research settings frequently degrades when algorithms encounter patient populations or imaging equipment differing from training conditions. These limitations require ongoing monitoring and validation that many healthcare systems are unprepared to provide.

F Regulatory frameworks governing medical AI remain unsettled as agencies attempt to apply existing paradigms to fundamentally novel technologies. Traditional medical device regulation assumed relatively static products whose performance could be established through pre-market testing. Continuously learning algorithms that update based on new data challenge this framework, potentially requiring entirely new approaches to validation and oversight. Questions of liability when AI-assisted diagnoses prove incorrect remain legally unresolved—whether responsibility lies with the algorithm developer, the healthcare institution deploying it, or the clinician incorporating AI recommendations into patient care. These uncertainties create hesitation among potential adopters and complicate the technology's integration into routine practice.

G The appropriate role for AI in medical diagnosis likely involves collaboration between human and artificial intelligence rather than replacement of one by the other. Algorithms excel at processing large volumes of standardised data and detecting subtle patterns, while human clinicians bring contextual understanding, communication abilities, and ethical judgment that current AI lacks. Hybrid approaches where AI provides preliminary analysis or second opinions while humans retain decision-making authority may optimise the strengths of each. Realising this collaborative potential requires not only technical development but also changes in medical education, clinical workflows, and healthcare financing that support effective human-AI partnership. The ultimate measure of medical AI's value will be neither its technical performance nor its efficiency gains but its contribution to improved patient outcomes and health equity.

---

Questions 14–20

The passage has seven paragraphs, A–G.

Choose the correct heading for paragraphs A–G from the list of headings below.

Write the correct number, i–xi, in boxes 14–20 on your answer sheet.

List of Headings

14 Paragraph A {{ANSWER:14}}

15 Paragraph B {{ANSWER:15}}

16 Paragraph C {{ANSWER:16}}

17 Paragraph D {{ANSWER:17}}

18 Paragraph E {{ANSWER:18}}

19 Paragraph F {{ANSWER:19}}

20 Paragraph G {{ANSWER:20}}

---

Questions 21–24

Complete the sentences below.

Choose NO MORE THAN TWO WORDS from the passage for each answer.

Write your answers in boxes 21–24 on your answer sheet.

21 Deep learning systems improve their performance when they receive more {{ANSWER:21}}.

22 AI systems for ophthalmology have been approved to operate without {{ANSWER:22}}.

23 If historical datasets do not adequately include certain groups, AI may worsen existing {{ANSWER:23}}.

24 Traditional regulation of medical devices assumed that products were relatively {{ANSWER:24}}.

---

Questions 25–26

Choose the correct letter, A, B, C or D.

Write the correct letter in boxes 25–26 on your answer sheet.

25 According to the passage, AI systems for detecting tuberculosis in chest X-rays {{ANSWER:25}}

A      are less accurate than human radiologists.

B      can match the sensitivity of experienced radiologists.

C      have been banned by regulatory agencies.

D      are only used in wealthy countries.

---

26 The writer suggests that the success of medical AI should ultimately be judged by {{ANSWER:26}}

A      how quickly algorithms can process data.

B      whether it reduces the need for human doctors.

C      its impact on patient outcomes and health equity.

D      the number of regulatory approvals it receives.

---

SECTION 3: Questions 27–40

Read the passage below and answer Questions 27–40.

The Anthropology of Gift-Giving

The exchange of gifts appears in every known human society, yet this seemingly simple practice reveals profound complexities when examined closely. Anthropological research has demonstrated that gift-giving operates according to elaborate social logics that differ markedly from commercial exchange while serving functions essential to social cohesion, status negotiation, and relationship maintenance. Understanding these dynamics illuminates not only gift-giving itself but also fundamental questions about human sociality, economic behaviour, and the nature of obligation that continue to challenge both anthropological theory and everyday social navigation.

The foundational analysis of gift exchange emerged from French sociologist Marcel Mauss's 1925 essay "The Gift," which examined practices across diverse societies including Polynesian, Melanesian, and Northwest Coast Native American cultures. Mauss identified three obligations structuring gift exchange: the obligation to give, the obligation to receive, and the obligation to reciprocate. Refusing a gift constitutes a social offence because it rejects the relationship the giver seeks to establish or maintain. Accepting creates obligation—a debt that must eventually be repaid, though not immediately and not with precise equivalence, which would reduce the exchange to commerce. This temporal gap and inexact reciprocity distinguish gift exchange from market transactions and create ongoing social bonds between participants.

The concept of reciprocity central to gift theory takes multiple forms with different social implications. Generalised reciprocity involves giving without explicit expectation of return, characterising relationships between close kin or community members where assistance flows according to need rather than careful accounting. Balanced reciprocity expects roughly equivalent return within reasonable timeframes, typical of relationships between social equals outside immediate family. Negative reciprocity involves attempting to gain advantage through exchange, approaching the logic of market bargaining. These categories represent points on a continuum rather than rigid distinctions, and the same individuals may engage in different reciprocity forms depending on relationship context and social setting.

The social functions of gift-giving extend far beyond material provision to encompass communication, status competition, and power negotiation. Gifts communicate messages about relationships—their nature, importance, and the giver's understanding of the recipient. Inappropriate gifts signal relationship misunderstanding, while thoughtful gifts demonstrate attention and care that strengthen social bonds. In many societies, competitive gift-giving serves as a form of status competition, with elaborate ceremonies where participants attempt to outdo rivals through generosity. The potlatch ceremonies of Pacific Northwest peoples, where chiefs distributed enormous quantities of goods or even destroyed valuable property, exemplified how giving away rather than accumulating wealth could constitute a path to social prestige.

Gift-giving simultaneously creates and reflects power asymmetries between parties. The inability to reciprocate adequately places recipients in positions of inferiority and obligation toward givers, a dynamic that can be exploited to establish dominance. Charitable giving, while ostensibly altruistic, may reinforce status hierarchies by positioning donors as superior benefactors and recipients as dependent inferiors. Development aid between nations operates partly through gift logic, creating obligations and dependencies that influence international relationships beyond any material transfers. Recognising these power dimensions helps explain resistance to receiving gifts and the importance many cultures place on maintaining reciprocal balance rather than allowing gift debts to accumulate.

Contemporary consumer societies present complex intersections between gift logic and market exchange that create both opportunities and tensions. Mass-produced commodities purchased for money must be transformed into gifts through wrapping, personalisation, and the social contexts of their presentation. The commercialisation of gift-giving occasions—Christmas, Valentine's Day, Mother's Day—has generated industries while potentially undermining the personal meaning that distinguishes gifts from mere transactions. Anxieties about appropriate gifts reflect underlying uncertainties about relationships themselves, as gift choices communicate assessments of recipients and relationships that may not align with either party's self-perception. The persistence of gift-giving despite these tensions suggests that the practice fulfils social needs that market exchange alone cannot satisfy.

Digital technologies have introduced new dimensions to gift-giving practices while preserving underlying social logics. Virtual gifts in online games and social platforms replicate gift exchange dynamics in digital environments, with recipients experiencing genuine social obligations despite the immaterial nature of transfers. Crowdfunding platforms enable collective gift-giving that distributes both the burden and the social connection across multiple contributors. Social media allows public display of gifts that amplifies their status-signalling functions while potentially transforming intimate exchanges into performances for broader audiences. These developments suggest that gift-giving will continue adapting to new technological contexts rather than disappearing into purely commercial transactions.

The study of gift-giving ultimately reveals the inadequacy of purely economic models of human behaviour. Homo economicus—the rational, self-interested actor maximising individual utility—cannot explain why people voluntarily transfer resources to others or experience genuine pleasure in giving. Gift exchange demonstrates that humans are fundamentally social beings for whom relationships possess intrinsic value beyond their instrumental benefits. The obligations, anxieties, and satisfactions surrounding gifts reflect deeper truths about human connection and the social foundations of individual identity. In this sense, the anthropology of gift-giving addresses not merely an interesting cultural practice but core questions about what it means to be human.

---

Questions 27–32

Do the following statements agree with the claims of the writer in the passage?

In boxes 27–32 on your answer sheet, write

27 Marcel Mauss's essay identified that refusing a gift is socially acceptable. {{ANSWER:27}}

28 The time gap between giving and reciprocating distinguishes gift exchange from commercial transactions. {{ANSWER:28}}

29 Generalised reciprocity involves giving without explicit expectation of return. {{ANSWER:29}}

30 The potlatch ceremonies involved chiefs accumulating as much wealth as possible. {{ANSWER:30}}

31 Charitable giving always creates equal relationships between donors and recipients. {{ANSWER:31}}

32 Virtual gifts in online environments can create genuine feelings of social obligation. {{ANSWER:32}}

---

Questions 33–37

Complete the summary below.

Choose NO MORE THAN THREE WORDS from the passage for each answer.

Write your answers in boxes 33–37 on your answer sheet.

Gift-Giving and Social Relationships

According to Marcel Mauss, gift exchange involves three key obligations: to give, to receive, and to {{ANSWER:33}}. When people accept gifts, they create a debt that must be repaid, though not with {{ANSWER:34}}, as this would make the exchange too similar to commerce. Gifts serve important communicative functions—inappropriate gifts indicate a {{ANSWER:35}} of the relationship, while thoughtful ones strengthen social bonds. In modern consumer societies, commercially produced items must be turned into gifts through wrapping and {{ANSWER:36}}. The fact that gift-giving continues despite commercial pressures suggests it meets {{ANSWER:37}} that purely market-based transactions cannot fulfil.

---

Questions 38–40

Choose the correct letter, A, B, C or D.

Write the correct letter in boxes 38–40 on your answer sheet.

38 What does the writer suggest about the relationship between gift-giving and power? {{ANSWER:38}}

A      Gift-giving never involves power dynamics between people.

B      The inability to reciprocate can place recipients in inferior positions.

C      Only commercial transactions involve power relationships.

D      Receiving more gifts than one gives increases social status.

---

39 According to the passage, why does the commercialisation of gift-giving occasions cause tension? {{ANSWER:39}}

A      Because commercial gifts are always more expensive.

B      Because it may undermine the personal meaning that makes gifts different from transactions.

C      Because people no longer want to give or receive gifts.

D      Because retailers refuse to sell products as gifts.

---

40 What is the writer's main argument in the final paragraph? {{ANSWER:40}}

A      Economic models fully explain human gift-giving behaviour.

B      Gift-giving proves that humans only act out of self-interest.

C      Gift-giving reveals that humans are social beings who value relationships beyond personal gain.

D      The anthropology of gifts is an unimportant area of study.

---

— END OF TEST —