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This disease is very among aged people all over the world.A.common, ordinaryB.ordinary, ordinaryC.or

编辑:chaxungu时间:2026-04-24 12:48:46分类:高中英语题库

This disease is very ________ among ________ aged people all over the world.
A.common, ordinaryB.ordinary, ordinaryC.ordinary, commonD.common, common在线课程A