The Olympic Games .
A. is held every four years
B. are held every four years
C. are held every the fourth years
D. are held every the forth years
网友回答
A. is held every four years
(答案→)B. are held every four years
C. are held every the fourth years
D. are held every the forth years
解析：考查主谓一致。The Olympic Games做主语，谓语动词用复数形式，可排除A和C两项，短语：每四年every four years = every forthyear，所以选B。