Câu hỏi 569481 - Specialized English for tour guides (Tiếng Anh chuyên ngành hướng dẫn du

Fill in the gap with the suitable word:

“Hanoi, located on the banks of the Red River, is one of the most ancient capitals in the world, where travelers can find …(1)... colonial buildings, ….(2).... pagodas, and … (3… museums within the city center.”