Ghostwritersarewidelyusedbycelebritiesorpublicfigureswh...
问题详情：Ghostwritersarewidelyusedbycelebritiesorpublicfigureswhowishtopublishtheirautobiographies(自传).Thedegreeofinvolvementoftheghostwriterinnonfictionwritingprojectsrangesfromminortosignificant.Va...