All practice questions

For much of the twentieth century, Mayanists adhered to Eric Thompson’s view that Maya hieroglyphs were non-phonetic ideographs expressing mystical, calendrical concepts rather than spoken language. However, in the 1950s, linguist Yuri Knorozov proposed that the script was logosyllabic, combining logograms with phonetic signs representing consonant-vowel syllables. By demonstrating that Mayan words could be spelled out phonetically using these syllables, Knorozov challenged the dominant non-phonetic paradigm. Although his work was initially dismissed by Western scholars due to Cold War tensions, Knorozov's phonetic approach eventually revolutionized Mayan epigraphy, shifting the focus from purely symbolic interpretation to the reconstruction of historical and linguistic narratives recorded by the Maya themselves.

Which choice best states the main purpose of the text?

Boron isotope ratios ($\delta^{11}\text{B}$) in fossilized planktonic foraminifera shells serve as a proxy for ancient ocean pH, with lower values indicating more acidic waters. The species *Neogloboquadrina pachyderma* forms its inner chambers in shallow surface waters and its outer chambers in deeper, naturally more acidic waters. During a prehistoric warming event, rapid carbon emissions severely acidified surface waters, whereas deep-ocean pH remained temporarily stable. Researchers analyzed fossilized *N. pachyderma* shells from the onset of this event. Assuming the species maintained its vertical migration behavior, the analysis of these shells would most likely reveal that

Historian Dr. Elena Rostova investigated the impact of early print technology on regional dialects in sixteenth-century Italy. Some scholars argue that the rapid spread of vernacular printed books quickly diminished the usage of local, non-standard spoken dialects in public life. Rostova, however, contends that while print culture standardized written administrative texts, it did not significantly displace the spoken use of regional dialects in daily local commerce, which remained largely oral-centric. Which choice, if true, would most directly support Rostova's contention?

Conservators of software-based art face a unique challenge: unlike physical paintings, digital artworks are inextricably linked to the specific hardware and operating systems of their creation era. When these legacy systems become obsolete, the artwork may become inaccessible. To address this, conservators employ virtualization, which simulates obsolete hardware environments on modern computers. However, virtualization is not a perfect solution; it can alter the timing, resolution, and interactive responsiveness of the original piece, potentially compromising the artist's aesthetic intent. Consequently, digital preservation requires a delicate balance between maintaining functional accessibility and preserving the authentic sensory experience of the artwork.

Which choice best states the main idea of the text?

Which word completes the text with the most logical and precise word or phrase?

Text 1
Public monuments must serve as enduring symbols of shared community values. When a city commissions a new sculpture or memorial, it should select designs that represent a clear consensus of its residents’ historical identity. Only by reflecting widely accepted cultural narratives can public art foster social cohesion and a unified sense of belonging among diverse urban populations.

Text 2
Monuments that merely reflect existing consensus run the risk of becoming functionally invisible, blending into the urban landscape without sparking critical thought. True civic engagement occurs when public art actively challenges dominant historical narratives. By presenting unconventional or even controversial designs, monuments provoke necessary dialogue and encourage residents to confront overlooked aspects of their history.

Match each claim from Text 1 with its corresponding counterargument or qualification from Text 2.

In urban sociology, the "Third Place" theory posits that informal public gathering spaces—such as cafes, parks, and libraries—are essential for cultivating community cohesion and civic engagement. However, urban planner Elena Rostova argues that the mere physical existence of these spaces does not guarantee social integration. In her study of post-industrial neighborhoods, she observed that newly constructed plazas often remained empty or highly segregated. To explain this phenomenon, Rostova highlights how zoning laws and commercial gentrification can subtly restrict access, transforming theoretically public spaces into exclusionary zones.

Which choice best describes the function of the underlined sentence in the text as a whole?

Environmental historian Dr. Evelyn Vance investigated the agricultural impact of the "Little Ice Age" in seventeenth-century Northern Europe. Traditional historical narratives suggest that the drop in average temperatures caused a uniform collapse in crop yields and the widespread abandonment of arable land. Vance, conversely, argues that the agricultural consequences of this climatic cooling were highly regionalized, as some communities successfully mitigated the cold by diversifying their crops and employing advanced soil-fertilization techniques, thereby sustaining or even raising their crop yields.

Which choice, if true, would most directly support Vance's argument?

In the Valley of Mexico, the Aztecs developed an innovative agricultural system known as *chinampas* to overcome the challenge of farming on swampy lakebeds. By constructing rectangular areas of fertile land using layers of mud, decaying vegetation, and reeds, they created highly productive "floating gardens" irrigated by the surrounding canals. Willow trees were planted along the edges of these plots, their dense root systems securing the artificial islands to the lakebed. This ingenious engineering allowed the Aztecs to cultivate crops year-round, securing a reliable food supply for their expanding empire. Thus, the *chinampas* system represented a crucial technological adaptation that supported the urbanization of Mesoamerica.

Which choice best states the main purpose of the text?

For over a century, archaeologists studying Neolithic stone circles in Great Britain focused almost exclusively on the monuments' potential alignments with solar and lunar cycles. Scholars frequently interpreted sites like Stonehenge as sophisticated prehistoric observatories, emphasizing the societies' mathematical and astronomical capabilities. However, recent excavations surrounding these structures have revealed remnants of temporary dwellings, animal bones, and pottery fragments from distant regions. This domestic evidence suggests that while astronomical events may have dictated the timing of gatherings, the circles primarily functioned as crucial seasonal assembly points for far-flung communities. Consequently, researchers now argue that these monuments played a vital role in fostering social cohesion and regional trade networks, rather than serving solely as isolated places of scientific observation.

Which choice best states the main purpose of the text?

Text 1
For decades, archaeologists assumed that the transition from foraging to agriculture in the Fertile Crescent was driven by a sudden, severe drought around 11,000 years ago. According to this "oasis model," climate-driven food scarcity forced human populations to cluster near dwindling water sources and domesticate wild grains to avoid starvation, making environmental stress the primary catalyst for the Neolithic Revolution.

Text 2
Recent archaeological and paleoclimatic evidence suggests that the initial onset of plant cultivation actually coincided with a prolonged period of climatic stability and resource abundance. Rather than acting out of desperation, early communities likely experimented with sowing wild cereals because reliable rainfall and plentiful local flora provided the long-term food security necessary to sustain sedentary lifestyles and support agricultural innovation over generations.

Based on the passages, how would the author of Text 2 most likely characterize the "oasis model" described in Text 1?

In classical economics, decision-makers are assumed to be rational actors who maximize utility. However, behavioral economists have identified numerous cognitive biases that lead to systematic departures from rationality. To address these biases without restricting choice, researchers introduced the concept of 'nudges'—subtle changes in the choice architecture that steer individuals toward optimal decisions. While initial studies demonstrated that nudges can significantly increase retirement savings and healthy food choices, recent meta-analyses have questioned their long-term efficacy and generalizability across diverse cultural contexts, prompting a call for more robust research designs.

Which choice best describes the overall structure of the text?

For decades, cognitive scientists debated the Sapir-Whorf hypothesis, which suggests that the structure of a language shapes its speakers' worldview. Early proponents argued that language acts as a strict filter, entirely determining cognitive limits. In contrast, late twentieth-century modularists asserted that core human thought operates in a universal 'mentalese' independent of language. Recently, however, cognitive linguist Dr. Mei Chen and her team have synthesized these views. By demonstrating that language does not restrict basic perception but rather serves as a cognitive scaffold—directing attention to specific features of the environment during active decision-making—Chen's work demonstrates that language influences cognition dynamically rather than deterministically. This shifts the focus from structural constraints to contextual resource allocation.

Which choice best states the main purpose of the text?

The Antarctic toothfish (*Dissostichus mawsoni*) thrives in the freezing waters of the Southern Ocean surrounding Antarctica. To survive in temperatures that frequently drop below $0^\circ\text{C}$, the fish relies on specialized proteins known as glycoproteins. These glycoproteins, which are synthesized in the liver and released into the bloodstream, bind to tiny ice crystals inside the fish's body. By attaching to these crystals, the glycoproteins prevent them from growing larger and damaging the fish's cellular structures, thereby allowing the toothfish to remain active without its blood freezing solid.

According to the text, which statement is true about the glycoproteins in the Antarctic toothfish?

In eighteenth-century Britain, the transition from the geometric rigidity of French formal gardens (epitomized by André Le Nôtre’s design at Versailles) to the sprawling, irregular 'English landscape garden' was more than a mere shift in aesthetic preference. Whig aristocrats, who championed the new style, consciously contrasted its winding paths and natural water bodies with the axial symmetry of French gardens, which they associated with continental absolutism. Historians have frequently analyzed this landscape revolution as a visual manifestation of British constitutional liberty and parliamentary power. However, this interpretation overlooks how these idealized natural scenes were themselves highly manufactured, requiring the displacement of entire villages to construct artificial lakes and ruins. Thus, while the landscape style was promoted as a celebration of natural freedom, it simultaneously functioned to assert the landed gentry’s complete territorial dominance over the rural landscape.

Which choice best states the main purpose of the text?

For decades, economists posited that the introduction of microfinance initiatives in developing regions would lead to a predictable, linear reduction in poverty. However, recent empirical assessments indicate that while microloans can facilitate short-term consumption smoothing, their long-term impact on systemic poverty is highly variable and dependent on local infrastructural support. Consequently, these findings suggest that the relationship between microcredit access and economic mobility is far more convoluted than early models assumed, thereby ______ the simplistic narrative of automatic financial empowerment.

Which choice completes the text with the most logical and precise word or phrase?

Sociologist Dr. Aris Thorne and colleagues investigated the relationship between municipal greening projects and air quality in post-industrial European cities. Some urban planners hypothesize that any increase in urban tree canopy cover, regardless of spatial configuration, leads to a proportional decrease in atmospheric particulate matter ($PM_{2.5}$). However, Thorne argues that isolated pockets of vegetation are insufficient to disrupt urban heat islands that trap pollutants; instead, he contends that municipal greening initiatives only significantly reduce $PM_{2.5}$ levels when new parks are established adjacent to existing, contiguous forest corridors.

Which choice, if true, would most directly support Thorne's hypothesis?

Parrotfish are herbivorous marine animals that feed primarily on algae covering coral reefs. By scraping algae off the coral, parrotfish prevent algae from overgrowing coral colonies, which would otherwise suffocate and die. However, parrotfish grazing also accidentally removes small portions of the calcium carbonate skeleton of the coral itself. In reefs with very high parrotfish populations, the rate of skeletal erosion exceeds the rate of new coral growth. Which choice most logically completes the text?

Unlike the warm, high-salinity waters of the Mediterranean, which host wood-boring shipworms (*Teredo navalis*) that rapidly consume submerged timber, the Baltic Sea possesses a unique environment that preserves wooden shipwrecks for centuries. The Baltic Sea is characterized by low salinity levels, typically ranging from $3$ to $15$ parts per thousand, which is far below the threshold required for *Teredo navalis* to survive and reproduce. Consequently, wooden vessels like the seventeenth-century warship *Vasa* remained nearly intact until their salvage. However, these wrecks are not entirely immune to decay; low-oxygen-tolerant soft-rot fungi and erosion bacteria slowly degrade the wood fibers over long periods, albeit at a drastically reduced rate compared to warm-water wood-borers.

Based on the text, what is true of the decay of wooden shipwrecks in the Baltic Sea?

Although many historians have characterized the relationship between the two rival scientists as purely adversarial, recent discoveries of their personal correspondence reveal a more ______ dynamic, showing that they frequently exchanged constructive feedback and shared preliminary research findings.

Which choice completes the text with the most logical and precise word or phrase?