8711It will become easy to cure some serious diseases because__________. 2391

It will become easy to cure some serious diseases because__________. 查看材料 A.scientists will crack the genetic code B."therapeutic" viruses will be used C.healthy genes will be used to replace cancer causing damaged DNA D.all of the above 请帮忙给出正确答案和分析,谢谢!

答案解析