BoththeWinterandtheSummerOlympicGamesareheldeveryfourye...
問題詳情：BoththeWinterandtheSummerOlympicGamesareheldeveryfouryearsonaregularbasis.Thereare1._______(compete)likeskiingandiceskatingintheWinterOlympics.And2.___isintheSummerOlympicsthatyouhavetherunnin...