Read the text and choose the best answer.
Hạ Long Bay is one of the most famous places of interest in Vietnam. It is located in the northeastern part of the country, in Quang Ninh Province. The bay is known for its emerald waters and thousands of towering limestone islands topped with rainforests. Visitors can take a boat trip to explore the bay, visit caves, and enjoy the beautiful scenery. Hạ Long Bay is not only a natural wonder but also a UNESCO World Heritage Site. It attracts tourists from all over the world, making it a must-see destination when visiting Vietnam.
What is Hạ Long Bay famous for?
Its mountainsIts limestone islands and emerald watersIts large citiesIts beachesHướng dẫn giải:Dựa vào câu: "The bay is known for its emerald waters and thousands of towering limestone islands topped with rainforests." (Vịnh nổi tiếng với làn nước màu ngọc lục bảo và hàng nghìn đảo đá vôi cao vút, phủ đầy rừng nhiệt đới.)
