问题描述： be concerned RT 1个回答 分类：英语 2014-09-27 问题解答： 我来补答 e concerned about 关心 关注 挂念eg.Everybody is concerned about the future of his country.每个人都关心自己国家的前途.The whole society should be concerned about the health and sound growth of children.全社会都应关心孩子的健康成长. 展开全文阅读
