求短文改错答案.
LastwaterIloseallmyhair.Tome,itwasanextremebadtime.Ididn’tknowwhythishappenedwithme.Isawmanydoctorsandtheanswerwasalwayssame:TherewasnotreatmentandImightnevergetmyhairback.OnlytimewouldbetellifIwouldeverhavehairagain.ItwasthenwhenIfoundoutwhatgreatmyfriendswere.Theywereallthereforme,butthebestthingwasthateveryonetreatedmejustlikebefore.Believingitornot,myfriendsbroughtmeallkindofhatsandnowIhavemorethan50!