Đề ôn thi Đề thi tốt nghiệp THPT môn Tiếng Anh - Mã đề THPT-121

(18) __________. Constructed between 70 and 80 AD, this elliptical amphitheatre, (19) __________ was the largest of its kind. It bore witness to countless gladiatorial contests, public executions, and even mock naval battles. These events, while brutal by today's standards, were integral to Roman society, offering entertainment and reinforcing the social hierarchy of the time.

The Colosseum's enduring legacy is inextricably linked to its innovative design and engineering. (20) __________ the structure boasts a complex system of vaulted corridors and stairways that facilitated the smooth flow of immense crowds. This efficient design, along with a retractable awning system known as the velarium, ensured the comfort of the spectators, even during the sweltering Roman summers. While earthquakes and the passage of time have taken their toll, leaving the Colosseum partially in ruins, its magnificence remains undeniable.

The amphitheatre's historical significance is further emphasized by its central location within the Roman Forum. This bustling hub served as the political, religious, and commercial heart of ancient Rome. (21) __________ the Colosseum stood as a visible symbol of imperial power and a reminder of Rome's dominance. Its imposing facade, adorned with statues and intricate carvings, served as a constant reminder to citizens and visitors alike of the might and splendor of the Roman Empire.

(22) __________. Its enduring presence offers a tangible connection to the past, inviting contemplation of a bygone era and the enduring impact of Roman civilization on Western culture.

Renewable energy technologies harness the power of naturally replenishing resources like sunlight, wind, water, and geothermal heat to generate electricity. This sustainable approach to energy production offers a viable alternative to fossil fuels, which are finite and contribute significantly to climate change. As the world grapples with the urgent need to reduce carbon emissions, renewable energy sources have taken center stage in global efforts toward a cleaner and more sustainable energy future.

Solar energy, for instance, has witnessed remarkable advancements in recent years. The cost of solar panels has plummeted, making it more accessible to homeowners and businesses alike. Similarly, wind energy has experienced exponential growth, with massive wind turbines now a common sight in many parts of the world. These turbines harness the kinetic energy of wind and convert it into electricity, providing a clean and renewable source of power.

Beyond solar and wind, hydropower remains a significant contributor to the renewable energy mix. Hydroelectric dams generate electricity by harnessing the energy of flowing water, offering a reliable and established source of renewable power. Geothermal energy, which taps into the Earth's internal heat, provides another promising avenue for clean electricity generation. Geothermal power plants utilize steam from underground reservoirs to drive turbines and produce electricity, offering a consistent and reliable source of renewable energy.

The transition to a future powered by renewable energy sources is not without its challenges. However, the undeniable environmental benefits, coupled with advancements in technology and decreasing costs, make renewable energy technologies an essential component of a sustainable and equitable energy future for all. As research and development continue to push the boundaries of these technologies, the world moves closer to a future where clean and sustainable energy is the norm, rather than the exception.

The history of transportation is a story of continuous evolution, driven by humanity's need to move around more efficiently and connect with distant lands. From the earliest forms of travel, like walking and animal-drawn carts, civilizations gradually developed more sophisticated methods. [I] The invention of the wheel marked a pivotal moment, enabling the creation of chariots and carts that significantly boosted trade and communication. [II] Later advancements included the development of sailing ships, which opened up new avenues for exploration and global trade routes. [III] The invention of the steam engine in the 18th century revolutionized land and water transport, leading to the rise of steamboats and locomotives. [IV]

The 20th century witnessed a dramatic acceleration in transportation technology. The internal combustion engine became the dominant power source for automobiles and airplanes, transforming personal mobility and shrinking the world in unprecedented ways. This advancement led to the construction of vast highway networks and the rise of the aviation industry, connecting people and goods across continents with remarkable speed. The latter half of the 20th century also saw the development of high-speed rail, offering a fast and efficient alternative to air travel for shorter distances. These innovations drastically changed how we live, work, and interact, shaping the modern interconnected world.

Looking towards the future, transportation faces both challenges and exciting opportunities. Growing concerns about climate change and environmental sustainability are pushing the development of eco-friendly vehicles, such as electric cars, buses, and trains. The rise of autonomous vehicles promises to revolutionize transportation systems, potentially improving safety, reducing congestion, and increasing efficiency. Furthermore, advancements in space travel are opening up the possibility of interplanetary transport, although this remains a long-term aspiration.

These emerging technologies have the potential to reshape the transportation landscape in profound ways. From flying cars and hyperloop systems to personalized drone transport, the future of getting from point A to point B may look drastically different than it does today. Addressing the challenges of sustainability, accessibility, and integration will be crucial to harnessing the full potential of these innovations and ensuring that future transportation systems are efficient, safe, and beneficial for all.