________ from heart trouble for years, Professor White has to take some medicine with him wherever h...
2022-05-07 05:13:04 160次 宁夏石嘴山市2019-2020学年高二6月月考英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
________ from heart trouble for years, Professor White has to take some medicine with him wherever he goes.
A.Suffered B.Suffering C.Having suffered D.Being suffered
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