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I was told that it was a very serious disease.If left properly, the patient might lose his ability t

编辑:chaxungu时间:2026-04-24 12:48:22分类:高中英语题库

I was told that it was a very serious disease.If left ________ properly, the patient might lose his ability to walk about in just a year or so.
A.untreatB.untreatedC.being untreatedD.to untreat在线课程B