回复后下载视频, $ \! }2 i4 R2 C/ ^ 7 Q% X+ t9 ~- ^! Y( P # A5 v$ l3 x0 _' |0 q; b( f尽量使用ie或firefox浏览器下载,不要用迅雷等下载工具,如果弹出迅雷,点高级或更多选项,然后点用ie浏览器直接下载!3 w( C# M. N& b0 x% y1 `
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intro____________ " I5 {* P7 c% V% S" P. `. ] $ G- R* f8 \. y) F$ Y) vPublished on 12 Mar 2015$ t Z9 N& v9 t: D
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Genetic tests reveal important information that could help save lives. But the knowledge comes with a cost—both to individuals struggling with life-altering decisions and to their families, who must also confront their genetic destiny.