BoththeWinterandtheSummerOlympicGamesareheldeveryfourye...
问题详情：BoththeWinterandtheSummerOlympicGamesareheldeveryfouryearsonaregularbasis.Thereare1._______(compete)likeskiingandiceskatingintheWinterOlympics.And2.___isintheSummerOlympicsthatyouhavetherunnin...