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hearing impaired,fingerspelling

【预售】when you have a visually impaired stud
【预售】when you have a visually impaired studspeech guide for teachers and clinicians of hearing impaired
speech guide for teachers and clinicians of hearing impaired【预订】adjustment problems of hearing impaired students - a
【预订】adjustment problems of hearing impaired students - ahearing impaired
hearing impairedtemporal signal processing of hearing impaired through   hearing
temporal signal processing of hearing impaired through hearing
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