A------track and field J ------road raceB------cheerleader K------platform divingC------No. 1 seed L------marathonD------chief referee M------figure skatingE------long jump N------water-skiingF------hammer throw O------extreme sportsG------semifinal P------underwater swimmingH------balance beam Q------ice hockeyI ------handball fieldExamples：(A)田径运动(F)链球

填空题 ( )半决赛( )平衡木

填空题 ( )拉拉队队员( )马拉松

填空题 ( )花样滑冰( )手球场

填空题 ( )跳台跳水( )潜泳

填空题 ( )冰球( )跳远