2011-03-252011-03-254-9-99 17:2000https://hdl.handle.net/1911/43329The origin of the image is Domestic. Watermark Unknown.DrawingengDomesticWebExam Network Software , WebExamwebexamsoftwarea00twebexamsoftwarea00t南阳街； [WebExam Network Software. Nanyang Street. ]SoftwareMedia and Information TechnologyWebExam Network Softwarenewspapers [报纸]