According to the passage, if a sportsman only thinks about winning, he will（）

A．Nations that meet on a football field are unlikely to meet on a battlefield
B．Nations that win the football World Cup are regarded as best in all aspects
C．Nations that win in international games prove the best on the sports field at least
D．Nations that give much attention to international competitions are world-famous in many ways

A．To prove that football is the world's most important sport
B．To show that Argentina is better than all others
C．To compare Scotland with Argentina
D．To explain the role of sport