国王波利定制:一个英语单选

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/11 05:12:58
____from heart trouble for years,Professor White has to take some medicine with him wherever he goes.
A Sufferd B Suffering C Having suffered D Being suffered

选C, for years表示持续很多年

B。。表示一直在suffer,这里不应用被动,所以不选D