Jimistenyearsold.Oneday,hisfriendTomsaystohim,“Iamgoi...
问题详情：Jimistenyearsold.Oneday,hisfriendTomsaystohim,“IamgoingtohaveabirthdaypartyonSaturday.Jim,canyoucometomyparty?”“I’llbegladto,”answersJim.BeforeJimgoestothepartyonSaturdayafternoon,hismoth...