Helenhasalwaysbeenin的精选

问题详情：阅读下面短文，回答短文后面的各个问题。Helenhasalwaysbeeninterestedinhelpinghercommunity(社区).HerfirstvolunteerexperiencewasfortheAmericanRedCrosswhenshewasinhighschool.Whenshewasaschoolteacher,...