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Liu Xiang is one of the most famous Chinese athletes. He was born in 1983 in Shanghai. When he was in Grade 4, he was good at high jump and got a medal (奖牌) in the school sports meeting.
When he was 15, he began the hurdles (跨栏运动) and made great success in many international games (国际比赛). And in 2004, he won the 110-metre hurdles gold medal at the 2004 Olympic Games. This made him world-famous. But it was a painful pity, he didn’t get any success at the Beijing 2008 Olympic Games because he got seriously hurt on his leg. After 13 months, in 2010, he won his third 110-metre hurdles gold medal in the Asian Games. But once again, he got seriously hurt at the London 2012 Olympic Games.
Liu Xiang is one of the most famous athletes, as famous as the NBA star Yao Ming. The Olympic gold medal made him both rich and famous, but it also brought him a lot of pain. So in 2015, he had to retire (退休) from this sport.
1．Liu Xiang was born in 1983 in Shanghai.2．Liu Xiang was very good at the hurdles when he was in Grade 4.
3．Liu Xiang won a gold medal at the 2004 Olympic Games.
4．Liu Xiang won another gold medal at the 2008 Olympic Games.
5．Liu Xiang retired from the hurdles in 2015.
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
