阅读理解。      All over the world people enj

     All over the world people enjoy sports; sports help to keep people healthy and happy, and to live
longer.    
     Many people like to watch others play games. They buy tickets or turn on their TVs to watch the
games. Often they get very excited when "their" player or team wins.    
     Some sports are so interesting that people everywhere go in for(参加) them. Football, for example,
has spread(展开)around the world. Swimming is popular in all countries near the sea or in those with
many rivers. What fun it is to jump into a pool or lake, whether in China, Egypt or Italy! And think of
people in cold countries. Think how many love to skate or ski (滑雪) in Japan, Norway or Canada.      
     Some sports or games go back thousands of years, like running or jumping. Chinese wushu, for
example, has a very long history. But basketball and volleyball are rather new. Neither one is a hundred
years old yet. People are inventing new sports or games all the time. Water-skiing is one of the newest
in the family of sports.      
     People from different countries may not be able to understand each other, but after a game together
they often become good friends. Sports help to train(培养,训练) a person’s character(性格,品格).
One learns to fight hard but fight fair, to win without pride and to lose with grace(胜不骄,败不馁).

A. Because they are healthy.    
B. Because they are happy.    
C. Because they want to live longer.    
D. All the above.

A. Water-skiing.        
B. Basketball.        
C. Volleyball.      
D. Long jump.