Correct Answer:
B. Beijing, China
The 2008 Summer Olympic Games were famously held in Beijing, China. This marked a significant moment as China hosted the global event for the first time, showcasing its rapid development and culture. Option B is the correct answer. Athens, Greece (Option A) hosted the 2004 Summer Olympics. London, UK (Option C) was the host city for the 2012 Summer Olympics. Sydney, Australia (Option D) hosted the 2000 Summer Olympics. Each of these cities hosted the games in different years, making them incorrect for the 2008 event.