7、_18__SummerOlympics.By1968therewere750athletesfrom29differentcountries.LudwigGuttmannhimselfdiedin1980,even__19__thegameswerecalled“Paralympics”,butthereisno__20__thatheisthefounderandfatheroftheParalympicGames.It'sthankstohishardworkthatweareallabletoenjoytheParalympics.【文章大意】 Lu