单选题:Ever since the family moved to the suburbs last year, they( 题目分类:公共英语四级 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: Ever since the family moved to the suburbs last year, they( ) better health. A.could have enjoyed B.had enjoyed C.have been enjoying D.are enjoying 参考答案:【答案仅供学习,请勿对照自行用药等】 答案解析: