Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-170

In our solar system, there are many moons, but few are as fascinating as Titan, Saturn's largest moon. It is the only moon known to have a dense atmosphere, making it (35) __________ to Earth in a surprising way. This atmospheric blanket makes Titan a special place for scientific study, as it hides a complex and mysterious world below.

Titan's atmosphere is incredibly thick, about four times denser than Earth's. This orange, hazy layer, (36) __________ completely hides the surface from view, is mostly composed of nitrogen, just like our own planet's air. (37) __________, unlike Earth, it contains a significant amount of methane and has an extremely cold surface temperature of around -179°C.

Beneath the thick clouds, Titan’s surface is a landscape of extremes. The ground itself (38) __________ of hard water ice, frozen solid like rock. But scattered across this icy terrain are vast lakes and rivers. These are not filled with water, but with (39) __________ methane and ethane, which can exist as fluids at Titan’s freezing temperatures.

In fact, Titan has a weather cycle similar to Earth's water cycle, but with methane. Methane evaporates from the lakes, forms clouds, and rains back down onto the surface, carving river channels and filling basins. It’s a familiar process in an alien environment. Because of this, (40) __________ geography includes (41) __________ of the most Earth-like features ever discovered beyond our planet.

The unique conditions on Titan make it a prime target for planetary scientists. They believe that studying this moon's complex chemistry and geology could provide clues about the early stages of Earth's own development. The processes that (42) __________ a role in shaping its landscape might even help us understand the potential for life in other parts of the universe.

Before 2020, rap music in Vietnam was largely an underground phenomenon. While it had a passionate and dedicated following, the genre was often misunderstood by the general public. It was frequently associated with street culture and sometimes viewed with skepticism, remaining on the fringes of the mainstream music industry. For most Vietnamese families, rap was not the music you would hear on prime-time television or on major radio stations. It thrived in small clubs and online communities, a vibrant but niche part of the country's cultural landscape.

Everything changed with the broadcast of 'Rap Việt'. This television show, modeled after global talent competition formats, presented rap music in a completely new light. With a panel of famous, well-respected coaches and high production values, the show gave rap a polished, professional stage. The competitive battles were exciting, but the quality of the music and lyrics featured prominently in every episode. 'Rap Việt' shattered viewership records, proving that a massive audience was not only ready for rap but enthusiastic about it. The show transformed the genre from a subculture into a national sensation almost overnight.

The impact of 'Rap Việt' was immediate and far-reaching. Contestants like Dế Choắt and GDucky, who were previously known only within the underground scene, became household names. Their songs topped the charts, and they were suddenly among the most in-demand artists in the country. This success went beyond individual fame. Suddenly, rap music was everywhere – in television commercials, on popular talk shows, and collaborating with pop stars. The show effectively built a bridge between the underground and the mainstream, making the genre accessible and appealing to a much wider demographic, including parents and even grandparents.

But what was the secret to its phenomenal success? It wasn't just the catchy beats or clever wordplay. 'Rap Việt' succeeded because it focused on storytelling. The show delved into the personal journeys of the artists, sharing their struggles, dreams, and triumphs. This humanized the rappers, allowing millions of viewers to connect with them on an emotional level. Audiences saw the passion and hard work behind the music, which helped to dismantle old prejudices. They weren't just listening to songs; they were rooting for people they felt they knew.

In conclusion, 'Rap Việt' did more than just create a few music stars; it legitimized an entire art form in the eyes of the Vietnamese public. By providing a professional platform and showcasing the human stories behind the artists, the show fundamentally changed the perception of rap music. It proved that any genre, no matter how niche, can capture the nation's heart with the right presentation and an authentic message.